Flawless Application Delivery with NGINX Plus
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This deck is a simple primer on the importance of web application uptime and performance today, and outlines the fundamental building blocks of how to achieve performance, reliability, security, and scale for your apps and sites. It provides a checklist of considerations for deploying your application, including specific highlights of how NGINX's application delivery software supports these capabilities. This material is intended for developers and application owners who are relatively new to application delivery techniques, but are looking to understand how to improve the user experience and revenue generation from their applications.
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Flawless Application Delivery with NGINX Plus
- 1. MORE INFORMATION AT NGINX.COM
- 3. MORE INFORMATION AT NGINX.COM
- 4. Flawless Application Delivery with NGINX
- 5. But first, a little bit about NGINX... 5
- 6. MORE INFORMATION AT NGINX.COM • First OSS release in 2004 • Company founded in 2011 • VC-backed by industry leaders • 500+ Customers • 75+ Employees Igor Sysoev, NGINX creator and founder
- 7. What is NGINX? Internet Webserver Serve content from disk Application Gateway FastCGI, uWSGI, Passenger… Reverse Proxy Caching, Load Balancing… HTTP traffic
- 8. High Concurrency for Web Scale Source: Webfaction Blog: http://blog.webfaction.com/2008/12/a-little-holiday-present-10000-reqssec-with-nginx-2/
- 9. Low Memory Use Drives Performance Source: Webfaction Blog: http://blog.webfaction.com/2008/12/a-little-holiday-present-10000-reqssec-with-nginx-2/
- 10. NGINX has become the heart of the modern web 10
- 11. 140 milliontotal sites running on NGINX 11Source: Netcraft June 2015 Web Server Survey
- 12. 48%of the Top 10,000 most visited websites 12Source: W3Techs Web Technology Survey
- 13. 36%of all sites on Amazon Web Services 13Source: W3Techs December 2013 Web Server Survey
- 14. 14
- 16. Building a great application is only half the battle, delivering the application is the other half. 16
- 17. MORE INFORMATION AT NGINX.COM
- 18. MORE INFORMATION AT NGINX.COM
- 20. MORE INFORMATION AT NGINX.COM So what does it take to achieve flawless application delivery? 20
- 21. #1: Load Balancing and Caching
- 22. Application Load Balancing • Round Robin? Least time? Least Connections? Automated Failover Session Persistence and Slow Restart Advanced Cache Controls Content switching and request routing #1: Load Balancing and Caching NGINX Plus features
- 23. Configure application-aware health checks Stop sending traffic to down nodes Resume sending when nodes come back up – or, even better – Slow start – Allow for warm-up period NGINX Plus feature Failover based on health checks
- 24. Virtual IP Virtual IP Active Backup Failover Don’t Forget High Availability!
- 25. #2: Security & Access Control
- 26. • SSL everywhere • Authentication • Whitelist, Blacklists, GEOIp • Set up smart access limits: – Request limiting – Bandwidth controls – Limit connections #2: Security & Access Control
- 27. #3: Monitoring & Management
- 28. Enable developers to control app delivery! • Manage configurations with every deployment On-the-fly load-balancing configuration • React in real time! No down time with live binary updates Live activity monitoring – via GUI, API, JSON • Enable remote logging (with syslog) NGINX Plus feature #3: Monitoring & Management
- 29. • Extended HTTP status ✓ • JSON Response ✓ • Plug-ins for Dynatrace, New Relic, DataDog, etc. NGINX Plus feature Advanced Statistics
- 31. Adding NGINX to your application 31
- 32. App Delivery ControllerDatabase App Servers Web Servers N You can add us to your current stack today
- 33. App Delivery ControllerStorage App Servers Web Servers N N N You can add us to your current stack today
- 34. Moving from monolith to microservices Application Delivery Monolithic Application Clustered Database Deployment Platform Architecture 34
- 35. Application delivery for microservices NGINX is in each microservice, ensuring they are: • Connected • Served • Authenticated • Secured • Cached • Load Balanced • Scaled 35
- 36. You can also use NGINX in your API Gateway 36 NGINX Plus provides: • Integration • Security • Request Routing • Optimization • Scalability
- 37. MORE INFORMATION AT NGINX.COM Flawless application delivery made easy 37 Load Balancer Monitoring & Management Web ServerContent Cache Streaming Media
- 38. NGINX F/OSS nginx.org 3rd party modules Large community of >100 modules NGINX and NGINX Plus
- 39. NGINX F/OSS nginx.org 3rd party modules Large community of >100 modules NGINX Plus Advanced app delivery features Ease-of-management Commercial support NGINX and NGINX Plus
- 40. MORE INFORMATION AT NGINX.COM OPEN SOURCE PLUS FEATURES REQUEST ROUTING COMPRESSION LOAD BALANCING APP HEALTH MONITORING GUI VISUALIZATION SSL EMBEDDED SCRIPT LANGUAGE EDGE CACHE MEDIA STREAMING MONITORING ANALYTICS CONFIGURATION RESTFUL API What’s inside NGINX Plus? 40
- 41. Let us help you
- 42. Thank You nginx.com | @nginx
Notas del editor
- NGINX Plus gives you all the tools you need to deliver your application reliably. Web Server NGINX is a fully featured web server that can directly serve static content. NGINX Plus can scale to handle hundreds of thousands of clients simultaneously, and serve hundreds of thousands of content resources per second. Application Gateway NGINX handles all HTTP traffic, and forwards requests in a smooth, controlled manner to PHP, Ruby, Java, and other application types, using FastCGI, uWSGI, and linux sockets. Reverse Proxy NGINX is a reverse proxy that you can put in front of your applications. NGINX can cache both static and dynamic content to improve overall performance, as well as load balance traffic enabling you to scale-out.
- NGINX is event-driven, asynchronous, multi-process, and singe threaded.
- Half of the top 10,000 We’re now the number one web server for the top 100,000 as well, and climbing fast in every category.
- Who would have thought that a site being slow and down would be national news, and require site developers to testify before Congress?
- Flawless application delivery is… Fast page and screen loads Continuous uptime Secure applications Resiliency in the face of both high traffic and attacks A customer experience that matches the best applications in the world It used to be that only the biggest, most well funded brands in the world saw flawless app delivery. But with cloud infrastructure and open source software, anyone can get there. So what does it take?
- Rate Limiting Example: Limit rate of login requests Bandwidth Limiting Limit bandwidth to client streaming video Connection Limiting Limit simultaneous clients to a resource
- Rate Limiting Example: Limit rate of login requests Bandwidth Limiting Limit bandwidth to client streaming video Connection Limiting Limit simultaneous clients to a resource
- NGINX Plus is a software alternative to high cost hardware load balancers. It can be installed on commodity hardware or on a VM. NGINX Plus has all the features you need to scale monolithic applications: A complete L4-L7 load balancer with all the features you expect such as: session persistence, health checks, and a variety of load balancing algorithms for both HTTP and TCP applications. A content cache that can store both static and dynamic content. Caching helps improve overall performance and reduces load on application servers. A web server than can directly serve static content
- Microservices have been made famous by companies like Netflix and Amazon. They’re applications grew too big to be deployed as a single monolith and the decision was made to decompose the application into smaller services, each of which exposes an API that other services can consume.
- Microservices solves a lot of problems but also brings in a whole set of new challenges. With a monolith there is a single endpoint for clients to interact with, in a microservices architecture there is no single entry point. To solve this problem, NGINX Plus acts as an “API Gateway” to glue the services together and give clients a single endpoint to interact with. As as API Gateway, NGINX Plus provides a number of benefits: Security – NGINX can protect your microservices application from DDoS attacks and can also authenticate requests to ensure people are only accessing the services they are allow to access. Request Routing – NGINX Plus knows where all your microservices live and can appropriately direct clients to them based on the URI Optimization – NGINX can cache responses from services or even serve static content directly to reduce overall load on services Scalability – With NGINX Plus you can add and remove microservice instances without your end users ever experiencing a failure
- NGINX Plus combines a web server with a load balancer, content cache, and media server into a high performance application deliver platform.
- NGINX Plus extends NGINX with advanced features such as health monitoring, session persistence, and an advanced monitoring interface. NGINX Plus is a complete application delivery platform.