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[Viet openstack] cloud computing - openstack meetup v2

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[Viet openstack] cloud computing - openstack meetup v2

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[Viet openstack] cloud computing - openstack meetup v2

  1. 1. Cloud computing: trends and skills Nguyen Trung Lap Lap.nguyentrung@hoasen.edu.vn 1
  2. 2. 2
  3. 3. Existing Computing Paradigms 3
  4. 4. Think of it this way 4
  5. 5. Cloud computing • Think of it as Internet Computing – Computation done over the internet as a service • Enabled through: – High Bandwidth and High Speed Internet – Utility Computing – Virtualization – … 5
  6. 6. Cloud computing The definition provided by the National Institute of Standards and Technology (NIST): “Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction.” 6
  7. 7. The characteristics of cloud computing • On-demand, based on service-level agreements • Broad network access, resource pooling, rapid elasticity, • Strong support for virtualization • Dynamically composable services • Strong support for creating 3rd party, value added services 7
  8. 8. The 21st century vision of computing • ‘Computer utilities’ • There is an increasingly perceived vision that computing will one day be the 5th utility (after water, electricity, gas, and telephony). 8
  9. 9. Various paradigms promising to deliver IT as services 9
  10. 10. High-level market-oriented Cloud architecture 10
  11. 11. Cloud computing trends • Growing adoption of hybrid cloud services • Rise in adoption of BYOD policy • Emergence of cloud service brokerages • Web 3.0: Where the Cloud Meets Internet Pervasiveness • IT and the business coming together • … 11
  12. 12. Cloud computing trends • By 2020, cloud service will be the primary IT consumption source for 90 percent of individuals and enterprises. • In 2020, the cloud computing market is worth $241 billion. (http://government-2020.dupress.com/driver/cloud-computing/) • Cloud Computing Enhances Competitive Advantages 12
  13. 13. What IT Professionals Need to Know 13
  14. 14. Job is more challenging than just being an administrator! 14
  15. 15. Skills Impacts in Cloud Computing • Deep technical knowledge of the various collaboration products • Design skills • Consulting • IT-Business aligment 15
  16. 16. Considerations for Developers • Developers will have to focus on innovation, integration, and rapid delivery on business requirements 16
  17. 17. Security Implications • Knowledge around data protection, privacy standards, and secure message integrity. • Additional skill sets of value include identity management, authentication methods, and auditing. 17
  18. 18. Understanding IT as a Service • Three basic services: – Software as a Service (SAAS) model • Apps through browser – Platform as a Service (PAAS) model • Delivery of a computing platform for custom software development as a service – Infrastructure as a Service (IAAS) model • Deliver of computer infrastructure as a service • XAAS, the list continues to grow… 18
  19. 19. IaaS • The important job areas include: – Provisioning and management – Monitoring and protecting – Service management – Virtualization – Automation – Security and compliance – Performance optimization 19
  20. 20. Critical Skills by IT Job Role • Business liaison – Decision making, move into design and architecture • Datacenter manager – Automation skills, good at management applications, scripting, and performance optimization • Security specialist – new security models and technologies, such as data protection skills, privacy standards, securing message integrity (encryption, digital signing and malware protection), federated identity management, authentication methods, and auditing. • Software architect – design and build complex distributed systems that exist both outside and inside an enterprise and the cloud; virtualize system, manage simultaneous users, isolate stack from physical component failures 20
  21. 21. Platform as a Service • New Technologies and Areas to Consider – Identity and access control – WCF, Rich internet application (RIA) services, HTML5,… – Connects – Middleware – Architecting cloud solution 21
  22. 22. Cloud career path • There are two types of emerging cloud computing careers: – IT pros with specific cloud skills • such as Amazon Web Services (AWS), Microsoft Azure or Google Cloud Platform – IT admins with cloud architecture know-how. 22
  23. 23. Making it official with cloud certifications • AWS Certification • Google Cloud Platform CloudAcademy • Microsoft Azure Certifications • IBM Certified Solution Advisor -- Cloud Computing Architecture • IBM Certified Solution Architect -- Cloud Computing Infrastructure • VMware Certified Professional (VCP) • Certified Cloud Professional (CCP) 23
  24. 24. Adopting cloud computing in curricula • Integrate cloud-based technologies into traditional computer science programs • Provides courses and even entire programs that focus on cloud computing 24
  25. 25. Hoa Sen University • Both: cloud related technologies -> courses and cloud computing course • Build an Educational Cloud for IT Curriculum through a student-run data center • Research areas: – Cloud security – Internet of thing, IoT security – SAAS, SOA 25
  26. 26. Summary • Cloud computing: Internet computing, computation done over the internet • Computing will be the 5th utility (after water, electricity, gas, and telephony), the market is worth $241 billion in 2020. • Job is more challenging than just being an administrator, IT as a service, close to business • Cloud skills can be obtained via certifications, courses in colleges, and by yourself! 26
  27. 27. Thank you for listening! Q&A 27
  28. 28. References • Microsoft, "Cloud Computing: What IT Professionals Need to Know," Microsoft,. • Chee Shin Yeo, Srikumar Venugopal, James Broberg, Ivona Brandic Rajkumar Buyyaa, "Cloud computing and emerging IT platforms: Vision, hype, and reality for delivering computing as the 5th utility," Future Generation Computer Systems, 2008. • Dothang Truong, "How cloud computing enhances competitive advantages: A research model for small businesses," The Business Review, Cambridge, 2010. • http://talkincloud.com/cloud-computing/three-cloud-trends-watch-through-2020 • http://government-2020.dupress.com/driver/cloud-computing/ • http://www.centurylink.com/business/enterprise/blog/thinkgig/wp- content/uploads/2012/11/centurylink-business-technology-2020-ebook.pdf • http://www.cloudcomputing-news.net/news/2014/oct/30/cloud-computing-in-2020-looking- into-that-crystal-ball/ • http://cloudtweaks.com/2015/02/cloud-infographic-top-ten-strategic-tech-trends-2015- 2020/ • http://www.infrastructure-intelligence.com/article/aug-2014/world-2020-%E2%80%93-five- mega-technology-trends-will-transform-your-consultancy • http://www.zdnet.com/article/the-top-trends-shaping-the-face-of-cloud-services-by-2020/ 28

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