O documento discute os conceitos fundamentais de relógio em sistemas digitais, incluindo ciclo de relógio, período, frequência e como um relógio sincroniza os componentes de um sistema para executar tarefas de forma coordenada.
Unit 4- Software Engineering System Model Notes arvind pandey
This document discusses system modeling techniques used in software engineering. It covers context models, behavioral models, data models, object models, and CASE workbenches. Different types of models present the system from external, behavioral, and structural perspectives. Common model types include data processing, composition, architectural, and classification models. The document provides examples of context models, state machine models, data flow diagrams, and object models. It also discusses semantic data models, object behavior modeling with sequence diagrams, and components of analysis and design workbenches.
O documento discute padrões de projeto comumente usados em jogos, incluindo Builder, State, Command, Memento, Mediator e Observer. É explicado o que são padrões de projeto e suas categorias, além de diagramas de classe e sequência e casos de uso para cada um desses padrões.
Third chapter of the lecture Unreal Engine Basics taught at SAE Institute Hamburg.
- Learning how to expose class fields and functions to blueprints
- Writing basic Unreal gameplay code, such as spawning actors, accessing components and listening for events
- Getting familiar with gameplay concepts in the context of Unreal, such as damage and collision
This document discusses key software design principles:
1. Modularization, abstraction, and encapsulation aim to break down a system into independent and cohesive modules that hide unnecessary details.
2. Coupling and cohesion measure the interdependence between modules - loose coupling and high cohesion where related code is grouped together are ideal.
3. Other principles like separation of interface and implementation, sufficiency, and completeness focus on defining clean interfaces and providing only necessary functionality. The document provides examples and comparisons to explain these fundamental software design concepts.
Support de présentation de la première édition du Meetup Flutter de Rennes.
Le développement mobile cross-platforms n’a jamais vraiment convaincu : amenant souvent de lourdes contraintes qui entachent la productivité ou l’expérience utilisateur. Mais Google a repensé cette approche et propose une solution qui fait beaucoup parler. Nous verrons ensemble pourquoi il faut prêter une attention particulière à cette technologie.
Pour cette première édition, Aloïs et Romain (Orange Business Services) présenterons tout d'abord les objectifs de ce nouveau Meetup avant de présenter les outils de Google.
https://www.youtube.com/watch?v=K-tXEkGTzfE
O documento discute os conceitos fundamentais de relógio em sistemas digitais, incluindo ciclo de relógio, período, frequência e como um relógio sincroniza os componentes de um sistema para executar tarefas de forma coordenada.
Unit 4- Software Engineering System Model Notes arvind pandey
This document discusses system modeling techniques used in software engineering. It covers context models, behavioral models, data models, object models, and CASE workbenches. Different types of models present the system from external, behavioral, and structural perspectives. Common model types include data processing, composition, architectural, and classification models. The document provides examples of context models, state machine models, data flow diagrams, and object models. It also discusses semantic data models, object behavior modeling with sequence diagrams, and components of analysis and design workbenches.
O documento discute padrões de projeto comumente usados em jogos, incluindo Builder, State, Command, Memento, Mediator e Observer. É explicado o que são padrões de projeto e suas categorias, além de diagramas de classe e sequência e casos de uso para cada um desses padrões.
Third chapter of the lecture Unreal Engine Basics taught at SAE Institute Hamburg.
- Learning how to expose class fields and functions to blueprints
- Writing basic Unreal gameplay code, such as spawning actors, accessing components and listening for events
- Getting familiar with gameplay concepts in the context of Unreal, such as damage and collision
This document discusses key software design principles:
1. Modularization, abstraction, and encapsulation aim to break down a system into independent and cohesive modules that hide unnecessary details.
2. Coupling and cohesion measure the interdependence between modules - loose coupling and high cohesion where related code is grouped together are ideal.
3. Other principles like separation of interface and implementation, sufficiency, and completeness focus on defining clean interfaces and providing only necessary functionality. The document provides examples and comparisons to explain these fundamental software design concepts.
Support de présentation de la première édition du Meetup Flutter de Rennes.
Le développement mobile cross-platforms n’a jamais vraiment convaincu : amenant souvent de lourdes contraintes qui entachent la productivité ou l’expérience utilisateur. Mais Google a repensé cette approche et propose une solution qui fait beaucoup parler. Nous verrons ensemble pourquoi il faut prêter une attention particulière à cette technologie.
Pour cette première édition, Aloïs et Romain (Orange Business Services) présenterons tout d'abord les objectifs de ce nouveau Meetup avant de présenter les outils de Google.
https://www.youtube.com/watch?v=K-tXEkGTzfE
The document provides an introduction to an Android development course focused on Kotlin. It discusses why Kotlin is the preferred language for Android development, highlighting that it is more concise, safer, and interoperable with Java compared to other languages. The course will cover Kotlin fundamentals like variables, data types, conditions, loops, functions, and classes. It will explore Kotlin features such as null safety, smart casts, and being more productive than Java. The learning plan for September to October 2021 includes an introduction to the Kotlin programming language and object-oriented programming concepts.
Este documento discute os sistemas de numeração ao longo da história humana, desde as primeiras formas de contagem até os sistemas posicionais atuais. Ele explica como os números surgiram da necessidade de contar no passado e apresenta alguns dos principais sistemas de numeração como o egípcio, babilônico e indo-arábico. O documento também discute conceitos-chave como bases numéricas e conversão entre sistemas.
O documento discute os principais conceitos da programação orientada a objetos, incluindo objetos, classes, atributos, comportamentos, métodos, mensagens, relacionamentos entre objetos e vantagens da POO. As classes definem os atributos e comportamentos compartilhados por objetos de um determinado tipo, enquanto os métodos implementam as operações de uma classe.
The document discusses the building blocks of the Unified Modeling Language (UML). It describes the key elements as things (abstractions), relationships (ties between things), and diagrams (groups of related things). The main things are structural (classes, interfaces, etc.), behavioral (interactions, state machines), grouping (packages), and annotational (notes). Relationships include dependencies, associations, generalizations, and realizations. Common diagrams are class, object, use case, sequence, collaboration, statechart, activity, and component diagrams.
The document provides an introduction to the Unified Modeling Language (UML). It discusses the key principles of modeling and an overview of UML. The UML is a standard language for writing software blueprints and can be used to visualize, specify, construct, and document software systems. The UML has building blocks like classes, objects, use cases and relationships. It consists of diagrams like class diagrams, sequence diagrams, and state machine diagrams. The UML addresses multiple views of a system including use case, design, interaction and implementation views.
O documento discute o Modelo de Entidade e Relacionamento (MER), que descreve entidades, atributos e relacionamentos de um banco de dados. O MER deve representar os dados e relacionamentos de forma próxima à visão do usuário. Ele inclui entidades como alunos, professores e disciplinas, com atributos como nome, data de nascimento e matrícula. O BrModelo é uma ferramenta para criar MERs.
Espaço Vetorial: Teoria e Exercícios resolvidosnumerosnamente
1) O documento discute a definição de espaço vetorial e subespaço vetorial, apresentando suas propriedades fundamentais como fechamento sob adição e multiplicação escalar.
2) São resolvidos 8 exercícios que verificam se determinados conjuntos satisfazem as propriedades para serem considerados espaços vetoriais.
3) No último exercício, observa-se que o conjunto proposto não é um espaço vetorial pois não contém o elemento neutro da adição, o vetor origem.
Unreal Engine Basics 01 - Game FrameworkNick Pruehs
First chapter of the lecture Unreal Engine Basics taught at SAE Institute Hamburg.
- Getting familiar with Unreal Engine as a technology, framework and toolset
- Learning the basics about writing Unreal Engine C++ code
O documento discute modelos para o desenvolvimento da competência informacional. Apresenta dois modelos principais: o FLIP it!, desenvolvido em 1988 para ajudar estudantes a resolver problemas de pesquisa através de quatro etapas, e o 8Ws of Information Inquiry, de 1990, que guia os estudantes por oito etapas do processo de pesquisa. Também discute produtos e programas para estimular a competência informacional em instituições de ensino.
A cardinalidade indica a quantidade de objetos de uma entidade que podem se relacionar com objetos de outra entidade. Existem cardinalidades mínimas e máximas. As principais cardinalidades são 1:1 (um para um), 1:N (um para muitos) e N:N (muitos para muitos).
Vulkan is a graphics and compute API that specifies shader programs, compute kernels, objects, and operations to produce high-quality 3D graphical images. It uses a programmable and state-driven pipeline model with fixed-function stages invoked by drawing operations. The API consists of commands, structures, and functions to define and manage physical devices, logical devices, command buffers, and pipelines for graphics and compute workloads. Key concepts include the use of queues to submit command buffers and synchronize access across multiple threads of execution.
O documento descreve o modelo de casos de uso, incluindo sua notação, objetivo, passos para elaboração e considerações. O modelo especifica os requisitos funcionais do sistema por meio de diagramas de casos de uso que descrevem as interações entre atores e o sistema.
1. O documento apresenta um curso de análise e projeto de sistemas, com o objetivo de ensinar técnicas de análise essencial e ferramentas como entrevistas, diagramas de fluxo de dados e dicionário de dados.
2. A primeira parte introduz conceitos de sistemas, incluindo definição de sistema, elementos, objetivos, importação, exportação e interdependência entre entidades de um sistema.
3. As seções subsequentes discutem a análise de sistemas, o papel do analista, a abord
Arquitetura de Software - Uma visão gerencialAlexandre Leão
O documento discute conceitos de arquitetura de software, incluindo definições, benefícios, padrões e visões arquiteturais. A arquitetura de software é estratégica e beneficia o projeto, implementação e manutenção de software, além de endereçar atributos de qualidade. Padrões como camadas e cliente-servidor organizam elementos de software, enquanto visões como casos de uso e implementação modelam o software para diferentes públicos.
Second chapter of the lecture Unreal Engine Basics taught at SAE Institute Hamburg.
- Getting familiar with the Unreal Level Editor
- Learning how to bind and handle player keyboard and mouse input
- Understanding character movement properties and functions
The document discusses techniques for evolutionary database development in an agile team. It recommends that the database administrator (DBA) work closely with other roles to iteratively refactor the database schema through small, frequent changes. It also emphasizes automated testing and deployment of database changes to safely evolve the database design over time.
Dynamic Partition Pruning in Apache SparkDatabricks
In data analytics frameworks such as Spark it is important to detect and avoid scanning data that is irrelevant to the executed query, an optimization which is known as partition pruning. Dynamic partition pruning occurs when the optimizer is unable to identify at parse time the partitions it has to eliminate. In particular, we consider a star schema which consists of one or multiple fact tables referencing any number of dimension tables. In such join operations, we can prune the partitions the join reads from a fact table by identifying those partitions that result from filtering the dimension tables. In this talk we present a mechanism for performing dynamic partition pruning at runtime by reusing the dimension table broadcast results in hash joins and we show significant improvements for most TPCDS queries.
The document discusses MongoDB transactions and concurrency. It provides code examples of how to perform transactions in MongoDB using logical sessions, including inserting a document into a collection and updating related documents in another collection atomically. It also discusses some of the features and timeline for implementing distributed transactions in sharded MongoDB clusters.
Expedite the development lifecycle with MongoDB and serverless - DEM02 - Sant...Amazon Web Services
Join Ben Perlmutter, senior solutions architect, to learn about the modernization of application development using a modern database with serverless compute. Learn how to quickly build a blog website backed by MongoDB while utilizing a serverless backend-as-a-service. We then add features and functionality with lightning speed, showing you a toolset that is designed to increase your productivity as a developer and enable you to focus on building product-differentiating code.
This document provides an agenda and overview for a presentation on bridging the ESRI platform with Python and other databases. It discusses connection files in ESRI, using ArcPy cursors to read, insert and update data, connecting to databases like Oracle and SQL Server with Python libraries, and using SQLite as an alternative spatial database. It provides code examples for inserting CSV data into a SQLite database table and then inserting that data into a feature class. The final example shows updating data in a SQL Server database table.
Scaling and Modernizing Data Platform with DatabricksDatabricks
This document summarizes Atlassian's adoption of Databricks to manage their growing data pipelines and platforms. It discusses the challenges they faced with their previous architecture around development time, collaboration, and costs. With Databricks, Atlassian was able to build scalable data pipelines using notebooks and connectors, orchestrate workflows with Airflow, and provide self-service analytics and machine learning to teams while reducing infrastructure costs and data engineering dependencies. The key benefits included reduced development time by 30%, decreased infrastructure costs by 60%, and increased adoption of Databricks and self-service across teams.
The document provides an introduction to an Android development course focused on Kotlin. It discusses why Kotlin is the preferred language for Android development, highlighting that it is more concise, safer, and interoperable with Java compared to other languages. The course will cover Kotlin fundamentals like variables, data types, conditions, loops, functions, and classes. It will explore Kotlin features such as null safety, smart casts, and being more productive than Java. The learning plan for September to October 2021 includes an introduction to the Kotlin programming language and object-oriented programming concepts.
Este documento discute os sistemas de numeração ao longo da história humana, desde as primeiras formas de contagem até os sistemas posicionais atuais. Ele explica como os números surgiram da necessidade de contar no passado e apresenta alguns dos principais sistemas de numeração como o egípcio, babilônico e indo-arábico. O documento também discute conceitos-chave como bases numéricas e conversão entre sistemas.
O documento discute os principais conceitos da programação orientada a objetos, incluindo objetos, classes, atributos, comportamentos, métodos, mensagens, relacionamentos entre objetos e vantagens da POO. As classes definem os atributos e comportamentos compartilhados por objetos de um determinado tipo, enquanto os métodos implementam as operações de uma classe.
The document discusses the building blocks of the Unified Modeling Language (UML). It describes the key elements as things (abstractions), relationships (ties between things), and diagrams (groups of related things). The main things are structural (classes, interfaces, etc.), behavioral (interactions, state machines), grouping (packages), and annotational (notes). Relationships include dependencies, associations, generalizations, and realizations. Common diagrams are class, object, use case, sequence, collaboration, statechart, activity, and component diagrams.
The document provides an introduction to the Unified Modeling Language (UML). It discusses the key principles of modeling and an overview of UML. The UML is a standard language for writing software blueprints and can be used to visualize, specify, construct, and document software systems. The UML has building blocks like classes, objects, use cases and relationships. It consists of diagrams like class diagrams, sequence diagrams, and state machine diagrams. The UML addresses multiple views of a system including use case, design, interaction and implementation views.
O documento discute o Modelo de Entidade e Relacionamento (MER), que descreve entidades, atributos e relacionamentos de um banco de dados. O MER deve representar os dados e relacionamentos de forma próxima à visão do usuário. Ele inclui entidades como alunos, professores e disciplinas, com atributos como nome, data de nascimento e matrícula. O BrModelo é uma ferramenta para criar MERs.
Espaço Vetorial: Teoria e Exercícios resolvidosnumerosnamente
1) O documento discute a definição de espaço vetorial e subespaço vetorial, apresentando suas propriedades fundamentais como fechamento sob adição e multiplicação escalar.
2) São resolvidos 8 exercícios que verificam se determinados conjuntos satisfazem as propriedades para serem considerados espaços vetoriais.
3) No último exercício, observa-se que o conjunto proposto não é um espaço vetorial pois não contém o elemento neutro da adição, o vetor origem.
Unreal Engine Basics 01 - Game FrameworkNick Pruehs
First chapter of the lecture Unreal Engine Basics taught at SAE Institute Hamburg.
- Getting familiar with Unreal Engine as a technology, framework and toolset
- Learning the basics about writing Unreal Engine C++ code
O documento discute modelos para o desenvolvimento da competência informacional. Apresenta dois modelos principais: o FLIP it!, desenvolvido em 1988 para ajudar estudantes a resolver problemas de pesquisa através de quatro etapas, e o 8Ws of Information Inquiry, de 1990, que guia os estudantes por oito etapas do processo de pesquisa. Também discute produtos e programas para estimular a competência informacional em instituições de ensino.
A cardinalidade indica a quantidade de objetos de uma entidade que podem se relacionar com objetos de outra entidade. Existem cardinalidades mínimas e máximas. As principais cardinalidades são 1:1 (um para um), 1:N (um para muitos) e N:N (muitos para muitos).
Vulkan is a graphics and compute API that specifies shader programs, compute kernels, objects, and operations to produce high-quality 3D graphical images. It uses a programmable and state-driven pipeline model with fixed-function stages invoked by drawing operations. The API consists of commands, structures, and functions to define and manage physical devices, logical devices, command buffers, and pipelines for graphics and compute workloads. Key concepts include the use of queues to submit command buffers and synchronize access across multiple threads of execution.
O documento descreve o modelo de casos de uso, incluindo sua notação, objetivo, passos para elaboração e considerações. O modelo especifica os requisitos funcionais do sistema por meio de diagramas de casos de uso que descrevem as interações entre atores e o sistema.
1. O documento apresenta um curso de análise e projeto de sistemas, com o objetivo de ensinar técnicas de análise essencial e ferramentas como entrevistas, diagramas de fluxo de dados e dicionário de dados.
2. A primeira parte introduz conceitos de sistemas, incluindo definição de sistema, elementos, objetivos, importação, exportação e interdependência entre entidades de um sistema.
3. As seções subsequentes discutem a análise de sistemas, o papel do analista, a abord
Arquitetura de Software - Uma visão gerencialAlexandre Leão
O documento discute conceitos de arquitetura de software, incluindo definições, benefícios, padrões e visões arquiteturais. A arquitetura de software é estratégica e beneficia o projeto, implementação e manutenção de software, além de endereçar atributos de qualidade. Padrões como camadas e cliente-servidor organizam elementos de software, enquanto visões como casos de uso e implementação modelam o software para diferentes públicos.
Second chapter of the lecture Unreal Engine Basics taught at SAE Institute Hamburg.
- Getting familiar with the Unreal Level Editor
- Learning how to bind and handle player keyboard and mouse input
- Understanding character movement properties and functions
The document discusses techniques for evolutionary database development in an agile team. It recommends that the database administrator (DBA) work closely with other roles to iteratively refactor the database schema through small, frequent changes. It also emphasizes automated testing and deployment of database changes to safely evolve the database design over time.
Dynamic Partition Pruning in Apache SparkDatabricks
In data analytics frameworks such as Spark it is important to detect and avoid scanning data that is irrelevant to the executed query, an optimization which is known as partition pruning. Dynamic partition pruning occurs when the optimizer is unable to identify at parse time the partitions it has to eliminate. In particular, we consider a star schema which consists of one or multiple fact tables referencing any number of dimension tables. In such join operations, we can prune the partitions the join reads from a fact table by identifying those partitions that result from filtering the dimension tables. In this talk we present a mechanism for performing dynamic partition pruning at runtime by reusing the dimension table broadcast results in hash joins and we show significant improvements for most TPCDS queries.
The document discusses MongoDB transactions and concurrency. It provides code examples of how to perform transactions in MongoDB using logical sessions, including inserting a document into a collection and updating related documents in another collection atomically. It also discusses some of the features and timeline for implementing distributed transactions in sharded MongoDB clusters.
Expedite the development lifecycle with MongoDB and serverless - DEM02 - Sant...Amazon Web Services
Join Ben Perlmutter, senior solutions architect, to learn about the modernization of application development using a modern database with serverless compute. Learn how to quickly build a blog website backed by MongoDB while utilizing a serverless backend-as-a-service. We then add features and functionality with lightning speed, showing you a toolset that is designed to increase your productivity as a developer and enable you to focus on building product-differentiating code.
This document provides an agenda and overview for a presentation on bridging the ESRI platform with Python and other databases. It discusses connection files in ESRI, using ArcPy cursors to read, insert and update data, connecting to databases like Oracle and SQL Server with Python libraries, and using SQLite as an alternative spatial database. It provides code examples for inserting CSV data into a SQLite database table and then inserting that data into a feature class. The final example shows updating data in a SQL Server database table.
Scaling and Modernizing Data Platform with DatabricksDatabricks
This document summarizes Atlassian's adoption of Databricks to manage their growing data pipelines and platforms. It discusses the challenges they faced with their previous architecture around development time, collaboration, and costs. With Databricks, Atlassian was able to build scalable data pipelines using notebooks and connectors, orchestrate workflows with Airflow, and provide self-service analytics and machine learning to teams while reducing infrastructure costs and data engineering dependencies. The key benefits included reduced development time by 30%, decreased infrastructure costs by 60%, and increased adoption of Databricks and self-service across teams.
On Tuesday 18th March, the MongoDB team held on online Cloud Workshop in place of the in-person event which was planned.
Attendees learnt how to build modern, event driven applications powered by MongoDB Atlas in Google Cloud Platform (GCP) and were shown relevant operational and security best practices, to get started immediately with their own digital transformations.
Google BigQuery is a big data analytics service that allows users to analyze petabytes of data using SQL queries. It offers features like fast query response times, SQL-like queries, multi-dataset support, and pay-as-you-go pricing. The document provides an overview of BigQuery and demonstrates how to import and query data from the BigQuery web UI, command line, and programmatically using Node.js and Google Apps Script.
Ajax Performance Tuning and Best PracticesDoris Chen
Ajax Performance Tuning and Best Practices
Perhaps the most primary motivation to develop Ajax application is to have better user experience hence how to achieve the optimized response time becomes an important aspect in Ajax performance optimization. In this session, we will focus on discussing the improvement of the network transfer time and the JavaScript processing time as the server response is already generally well understood. We will use an Ajax framework case study to show how an Ajax optimization process can be used to optimize the performance. During the optimization process, we will demonstrate how to measure the performance, how to determine the bottlenecks and how to resolve the problems by applying various best practice. Various tools like NetBeans, Firebug, and YSlow will be illustrated to show when to use what and how to use them. The list of Ajax Performance tuning tips on combining CSS and JavaScript resources, setting the correct headers, using minifed JavaScript, GZip contents, and Strategically placing of CSS links and JavaScript tags will be discussed in the session.
Intermediate level Ajax and Enterprise developers can really benefit from this session.
After the session, the audience will be able to:
-apply Ajax Performance Optimization process
-choose the right tool and use them
-lleverage various best practice and performance tuning tips
-improve their Ajax application response time ultimately
Perhaps the most primary motivation to develop Ajax application is to have better user experience hence how to achieve the optimized response time becomes an important aspect in Ajax performance optimization. In this session, we will focus on discussing the improvement of the network transfer time and the JavaScript processing time as the server response is already generally well understood. We will use an Ajax framework case study to show how an Ajax optimization process can be used to optimize the performance. During the optimization process, we will demonstrate how to measure the performance, how to determine the bottlenecks and how to resolve the problems by applying various best practice. Various tools like NetBeans, Firebug, and YSlow will be illustrated to show when to use what and how to use them. The list of Ajax Performance tuning tips on combining CSS and JavaScript resources, setting the correct headers, using minifed JavaScript, GZip contents, and Strategically placing of CSS links and JavaScript tags will be discussed in the session.
Intermediate level Ajax and Enterprise developers can really benefit from this session.
After the session, the audience will be able to:
-apply Ajax Performance Optimization process
-choose the right tool and use them
-lleverage various best practice and performance tuning tips
-improve their Ajax application response time ultimately
This document provides a user training on Vida Dashboards. It explains the architecture and loading process for simple dashboards using Crossfilter, dc.js and jQuery DataTables. It demonstrates creating line charts, bar charts and composite dashboards to visualize and interact with time series data like the Nasdaq 100 Index from 1985-2012. It also covers connecting component documents using custom dispatch events.
Every time we generate an Angular app with schematics it contains a set of Angular builders that can be used out of the box. By the time your application grows you will need a set of tasks that can automate processes such as generate the documentation, deploy an image on docker, or deploy the app on a k8s cluster. These tasks can be executed as Angular custom builders. This talk will show you how to create a custom Angular builder step by step with an overview of what is a monorepo and its benefits. At the end of the talk, we will be able to run our custom builder by running the command ng run my-app:custom-builder
SAP BODS (Business Objects Data Services)
SAP DATA SERVICES 12.2.1/BODI ONLINE TRAINING Data Services Training Manual-60 hrs Duration Overview of Data Services Introduction of Data Services Architecture – Data Services Designer – Data Services repository – Data Services Job Server – Data Services engine – Data Services Access Server – Data Services Address Server – Data Services Administrator – Data Services Metadata Reports applications – Data Services Service – …DATA
This document provides an overview of the course contents for an SAP BO training. The course covers topics such as data warehousing concepts, dimensional modeling, universe design, Web Intelligence, Crystal Reports, Dashboards, administration, integration with SAP, and performance tuning. It includes hands-on experience with tools such as BO XIR3, BO 4.0, WebI 3.x, WebI 4.0, Crystal Reports, Xcelsius, Live Office, and Polestar.
This document outlines the course contents for an SAP BO training which includes topics like dimensional modeling, universe design, Web Intelligence, Crystal Reports, Dashboards, administration, integration with SAP, and performance tuning. The course covers concepts, architectures, and hands-on experience with BO tools for data analysis, reporting, and visualization.
This document provides an overview of the course contents for an SAP BO training. The course covers topics such as data warehousing concepts, dimensional modeling, universe design, Web Intelligence, Crystal Reports, Dashboards, administration, integration with SAP, and performance tuning. It includes hands-on experience with tools such as BO XIR3, BO 4.0, WebI 3.x, WebI 4.0, Crystal Reports, Xcelsius, Live Office, and Polestar.
This document outlines the course contents for an SAP BO training which includes topics like dimensional modeling, universe design, Web Intelligence, Crystal Reports, Dashboards, administration, integration with SAP, and performance tuning. The course covers concepts, architectures, and hands-on experience with BO tools for data analysis, reporting, and visualization.
This document discusses connecting Oracle Analytics Cloud (OAC) Essbase data to Microsoft Power BI. It provides an overview of Power BI and OAC, describes various methods for connecting the two including using a REST API and exporting data to Excel or CSV files, and demonstrates some visualization capabilities in Power BI including trends over time. Key lessons learned are that data can be accessed across tools through various connections, analytics concepts are often similar between tools, and while partnerships exist between Microsoft and Oracle, integration between specific products like Power BI and OAC is still limited.
Apache Calcite is a dynamic data management framework. Think of it as a toolkit for building databases: it has an industry-standard SQL parser, validator, highly customizable optimizer (with pluggable transformation rules and cost functions, relational algebra, and an extensive library of rules), but it has no preferred storage primitives. In this tutorial, the attendees will use Apache Calcite to build a fully fledged query processor from scratch with very few lines of code. This processor is a full implementation of SQL over an Apache Lucene storage engine. (Lucene does not support SQL queries and lacks a declarative language for performing complex operations such as joins or aggregations.) Attendees will also learn how to use Calcite as an effective tool for research.
Similar a Incremental data processing with Hudi & Spark + dbt.pdf (20)
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
Ocean lotus Threat actors project by John Sitima 2024 (1).pptxSitimaJohn
Ocean Lotus cyber threat actors represent a sophisticated, persistent, and politically motivated group that poses a significant risk to organizations and individuals in the Southeast Asian region. Their continuous evolution and adaptability underscore the need for robust cybersecurity measures and international cooperation to identify and mitigate the threats posed by such advanced persistent threat groups.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Trusted Execution Environment for Decentralized Process MiningLucaBarbaro3
Presentation of the paper "Trusted Execution Environment for Decentralized Process Mining" given during the CAiSE 2024 Conference in Cyprus on June 7, 2024.
Dive into the realm of operating systems (OS) with Pravash Chandra Das, a seasoned Digital Forensic Analyst, as your guide. 🚀 This comprehensive presentation illuminates the core concepts, types, and evolution of OS, essential for understanding modern computing landscapes.
Beginning with the foundational definition, Das clarifies the pivotal role of OS as system software orchestrating hardware resources, software applications, and user interactions. Through succinct descriptions, he delineates the diverse types of OS, from single-user, single-task environments like early MS-DOS iterations, to multi-user, multi-tasking systems exemplified by modern Linux distributions.
Crucial components like the kernel and shell are dissected, highlighting their indispensable functions in resource management and user interface interaction. Das elucidates how the kernel acts as the central nervous system, orchestrating process scheduling, memory allocation, and device management. Meanwhile, the shell serves as the gateway for user commands, bridging the gap between human input and machine execution. 💻
The narrative then shifts to a captivating exploration of prominent desktop OSs, Windows, macOS, and Linux. Windows, with its globally ubiquitous presence and user-friendly interface, emerges as a cornerstone in personal computing history. macOS, lauded for its sleek design and seamless integration with Apple's ecosystem, stands as a beacon of stability and creativity. Linux, an open-source marvel, offers unparalleled flexibility and security, revolutionizing the computing landscape. 🖥️
Moving to the realm of mobile devices, Das unravels the dominance of Android and iOS. Android's open-source ethos fosters a vibrant ecosystem of customization and innovation, while iOS boasts a seamless user experience and robust security infrastructure. Meanwhile, discontinued platforms like Symbian and Palm OS evoke nostalgia for their pioneering roles in the smartphone revolution.
The journey concludes with a reflection on the ever-evolving landscape of OS, underscored by the emergence of real-time operating systems (RTOS) and the persistent quest for innovation and efficiency. As technology continues to shape our world, understanding the foundations and evolution of operating systems remains paramount. Join Pravash Chandra Das on this illuminating journey through the heart of computing. 🌟
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Letter and Document Automation for Bonterra Impact Management (fka Social Sol...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on automated letter generation for Bonterra Impact Management using Google Workspace or Microsoft 365.
Interested in deploying letter generation automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...Tatiana Kojar
Skybuffer AI, built on the robust SAP Business Technology Platform (SAP BTP), is the latest and most advanced version of our AI development, reaffirming our commitment to delivering top-tier AI solutions. Skybuffer AI harnesses all the innovative capabilities of the SAP BTP in the AI domain, from Conversational AI to cutting-edge Generative AI and Retrieval-Augmented Generation (RAG). It also helps SAP customers safeguard their investments into SAP Conversational AI and ensure a seamless, one-click transition to SAP Business AI.
With Skybuffer AI, various AI models can be integrated into a single communication channel such as Microsoft Teams. This integration empowers business users with insights drawn from SAP backend systems, enterprise documents, and the expansive knowledge of Generative AI. And the best part of it is that it is all managed through our intuitive no-code Action Server interface, requiring no extensive coding knowledge and making the advanced AI accessible to more users.
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...alexjohnson7307
Predictive maintenance is a proactive approach that anticipates equipment failures before they happen. At the forefront of this innovative strategy is Artificial Intelligence (AI), which brings unprecedented precision and efficiency. AI in predictive maintenance is transforming industries by reducing downtime, minimizing costs, and enhancing productivity.
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
11. dbt overview
Apache
Kafka
Raw Cleaned Derived
Lakehouse storage
Extract &
Load Transform
dbt (data build tool)
● handles the T in ELT
● compiles and runs SQL
with engines like Spark
Read more: What, exactly, is dbt?
12. dbt project structure
tells dbt the project context
let dbt know how to build a specific data set
define transformations between data sets
defines data set schemas
contains compiled/runtime SQLs
13. dbt case study: update user profiles
Profile
update
events
Raw
updates
Profiles Profile
changes
Downstream
jobs
14. dbt case study: update user profiles
-- raw_updates.sql
{{
config(
materialized='incremental',
file_format='hudi',
incremental_strategy='insert_overwrite'
)
}}
with source_data as (
select '101' as user_id, 'A' as city, unix_timestamp() as
updated_at
union all
select '102' as user_id, 'B' as city, unix_timestamp() as
updated_at
union all
select '103' as user_id, 'C' as city, unix_timestamp() as
updated_at
)
select *
from source_data
select user_id, city,
updated_at from raw_updates
+-------+----+----------+
|user_id|city|updated_at|
+-------+----+----------+
| 101| A|1701083620|
| 103| C|1701083620|
| 102| B|1701083620|
| 101| D|1701084137|
| 102| E|1701084365|
| 103| F|1701084369|
+-------+----+----------+
15. dbt case study: update user profiles
-- profiles.sql
{{
config(
materialized='incremental',
incremental_strategy='merge',
merge_update_columns = ['city', 'updated_at'],
unique_key='user_id',
file_format='hudi',
options={
'type': 'cow',
'primaryKey': 'user_id',
'preCombineField': 'updated_at',
'hoodie.table.cdc.enabled': 'true'
}
)
}}
with new_updates as (
select user_id, city, updated_at from {{ ref('raw_updates') }}
{% if is_incremental() %}
where updated_at > (select max(updated_at) from {{ this }})
{% endif %}
)
select user_id, city, updated_at from new_updates
select user_id, city,
updated_at from profiles
+-------+----+----------+
|user_id|city|updated_at|
+-------+----+----------+
| 101| D|1701084137|
| 102| E|1701084365|
| 103| F|1701084369|
+-------+----+----------+
16. dbt case study: update user profiles
-- profile_changes.sql
{{
config(
materialized='incremental',
file_format='hudi'
)
}}
with new_changes as (
select
GET_JSON_OBJECT(after, '$.user_id') AS user_id,
GET_JSON_OBJECT(after, '$.city') AS new_city,
ts_ms as process_ts
from hudi_table_changes('dbt_example_cdc.profiles', 'cdc',
from_unixtime(unix_timestamp() - 3600 * 24, 'yyyyMMddHHmmss'))
{% if is_incremental() %}
where ts_ms > (select max(process_ts) from {{ this }})
{% endif %}
)
select user_id, new_city, process_ts
from new_changes
select user_id, new_city
from profile_changes
+-------+--------+
|user_id|new_city|
+-------+--------+
| 102| E|
| 103| F|
| 101| D|
+-------+--------+
18. dbt x Hudi recap
● dbt supports incremental & merge semantics
● Hudi CDC feature supports rich data capabilities and fits
the incremental model
● Efficiency & cost-saving
● Sample code @
https://github.com/apache/hudi/tree/master/hudi-exam
ples/hudi-examples-dbt
19. Come Build With The Community!
Checkout Hudi docs 🔖
Give us a star in Github ⭐
Join Hudi Slack 👥
Follow us on Linkedin!
Join our Twitter Community!
Subscribe to our Mailing list (send an empty email to subscribe) 📩
Subscribe to Apache Hudi Youtube Channel