Public - Private and Hybrid Cloud Review 2017-03-20
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This document discusses public, private, and hybrid cloud models. It provides an overview of the different cloud types including physical servers, virtual servers, and cloud computing defined as using remote servers over the internet instead of local servers. The document also summarizes several reports on enterprise cloud strategies and challenges. It finds that while hybrid cloud is preferred, private cloud adoption fell. The top challenges for cloud computing are lack of expertise, security concerns, and cost management. The document also notes that Azure has increased its market penetration compared to AWS and Google. Finally, it discusses how trust in cloud computing is growing for both private and public models.
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Public - Private and Hybrid Cloud Review 2017-03-20
- 1. Public - Private and Hybrid Cloud review Author: thangdb (nothingctrl@gmail.com)
- 2. Basic: Physical server Problem - One Operating System - Hardware issue - Scale issue
- 3. Virtual Solution Solved Problem - Multi Operating System - Solved Hardware issue - Solved Scale issue
- 4. VM Servers on Google Cloud Some VPS Server VM Servers on Local
- 5. Cloud! What is? "...the practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer." MORE
- 7. What is Cloud type? Hybrid CloudPrivate Cloud Public Cloud
- 8. MORE
- 9. AWS SERVICE
- 11. MICROSOFT AZURE
- 15. REPORT
- 16. Hybrid Cloud Is the Preferred Enterprise Strategy, but Private Cloud Adoption Fell Source: RightScale.com ● 85 percent of enterprises have a multi-cloud strategy, up from 82 percent in 2016. ● Private cloud adoption fell from 77 percent to 72 percent, also bringing hybrid cloud adoption down from 71 percent to 67 percent year-over-year.
- 17. Cloud Challenges Decline Overall: Expertise, Security, and Spend Tie for #1 Source: RightScale.com ● Lack of resources/expertise, the #1 cloud challenge in 2016, is less of a challenge in 2017 with only 25 percent citing it as a major concern, down from 32 percent in 2016. ● Concerns about security also fell to 25 percent vs. 29 percent last year. ● The most cited challenge among mature cloud users is managing costs (24 percent).
- 18. Azure Increases Market Penetration, Reducing the AWS Lead Source: RightScale.com ● Overall Azure adoption grew from 20 to 34 percent of respondents, while AWS stayed flat at 57 percent of respondents. ● Google also grew from 10 to 15 percent to maintain third position.
- 19. Private Cloud Adoption Flattens Source: RightScale.com ● Azure Pack/Stack is the only private cloud technology to show significant growth, up from 9 percent to 14 percent. ● VMware vSphere continues to lead with 42 percent adoption, slightly below last year (44 percent).
- 20. “Today, we have a level of trust that’s become so engrained we don’t think twice when we purchase something. It’s a perfect metaphor for the evolution of trust we’re seeing in IT today. Private cloud computing is one part of that trust, and its bigger brother, public cloud computing, isn’t far behind.” Source: techtarget.com
- 21. THANKS YOU