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Cloud Challenges from a Technologist's Viewpoint

Explore the key challenges cloud providers face, from incomplete TCO models to overstated security requirements. Learn about the various cloud models and why not all workloads are ideal for the cloud. Discover the importance of integrated strategies in addressing interrelated trends in cloud computing and technology.

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Cloud Challenges from a Technologist's Viewpoint

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  1. HP on cloud today A technologist’s point-of-view Michael Conlin / July 22, 2014

  2. Fair warning...

  3. Challenges that keep cloud providers awake at night… • Infrastructure-as-a-Service • ‘full OpEx’ pricing model • incomplete Total Cost of Ownership (TCO) models • overstated security requirements • Cloud...ideal for all workloads

  4. What’s in a name? All cloud models compete. public cloud cloud converged cloud community cloud hybrid cloud managed cloud private cloud virtual private cloud

  5. Remember the good old days? • LPTA • LPTA Not cloud first so much as public cloud first.

  6. The dream of cloud brokering • Any business person can move any workload to • any destination • anytime they spot better terms, prices, availability, etc... • Yeah right!

  7. Straight talk about about cloud brokering • Failure modes: • double-entanglements • paving the cow path • hop, skip, & jump • best of breed • IT budget myopia • lipstick on the pig • solving the wrong problem really, really well • snow-flaking • double dribbling Leverage forget your app move your data adopt cloud-native offerings develop in the cloud for deployment in the cloud the land of failure modes Do it yourself Existing solution New solution

  8. Some workloads don’t belong in the cloud • workloads with stringent performance requirements • (for example zero propagation delays) • workloads with stringent availability requirements • (for example 99.9999% availability) • workloads requiring specialty equipment • (for example high performance computing) • workloads requiring specialty equipment configurations • (for example direct-attach storage)

  9. Interrelated trends call for integrated strategies Cloud • Enterprise App. Store • Individual productivity • Building platforms • Pilots: cloud file management for mobile devices • E-business 2.0 • Value chain productivity • Building communities • Pilots: tablet applications, real-time customer insights Social Networking Mobility • Smart Services • Process productivity • Building systems • Pilots: Mobile SAP applications • Integrated business intelligence • Management productivity • Building models & insights • Pilots: fraud detection, yield management, lead generation Big Data

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