Managed Cloud Computing - MSPAlliance

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3 Νοε 2013 (πριν από 3 χρόνια και 10 μήνες)

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Navigating the World of

Cloud Computing

Mike Klein

President, Online Tech

www.onlinetech.com

Growth in Cloud Computing

Source: Tier1 Research

Cloud Computing: Threat or Opportunity?

Key Business Drivers

1.
Application Availability

2.
Disaster Recovery

3.
Speed (Time to Market)

4.
CapEx

Free IT

5.
Lower Total Cost of Ownership

What Does This Mean?

Real Life Examples:


Survival of a
s
erver failure


Zero maintenance windows


Complete offsite disaster recovery in hours


Spin up new SaaS servers in minutes


Testing new releases on production server snapshot


Cloud Computing Spectrum

Private

Cloud

Public

Cloud

Hybrid

Cloud

Managed

Cloud

Cloud Computing Spectrum

Private

Cloud

Public

Cloud

Hybrid

Cloud

Managed

Cloud



Dedicated/Single Tenant



High Availability Model



Monthly Pricing



Dedicated/Auditable Security



Compliant


SOX, PCI, HIPAA



Complete Architectural Control



Plug & Play



One
-
Click DR (Disaster Recovery)



Multi
-
Tenant



Cost
-
Driven Utility Model



Hourly Pricing



Limited/Shared Security



Compliance?



No Architectural Control



Programming APIs



Extensive Programming DR

Private Cloud

Single Tenant Dedicated Cloud


High Availability (N+1) Architecture


Zero maintenance windows


Automatic failover & resource balancing


Dedicated data & network security


Hybrid with non
-
virtualized servers


PCI, HIPAA, SOX Compliance


Drawbacks:


No hourly pricing, API access


Less elastic than public clouds

SAN

Dedicated DB Server

Internet

Public Cloud
(e.g. Amazon)

Compute as Utility Model


Shared, non
-
redundant hosts


Local, non
-
persistent storage


Configure & pay online


Pay by the hour with “spot demand”


API access


Drawbacks:


Availability often not guaranteed


Complex pricing model


No failover
-

If host crashes, data is lost


Not PCI or HIPPA compliant


Internet

Amazon EC2 Cloud is most likely running
on lousy hardware... an instance
mysteriously crashed loosing data

kaczoanoker

on Twitter

Managed Cloud


More Secure Multi
-
Tenant Option


“Slice” of a High Availability Private Cloud


Automatic failover & resource
b
alancing


Dedicated data & network security


Hybrid with non
-
virtualized servers


PCI, HIPAA, SOX Compliance


Drawbacks:


No hourly pricing, API access


No architectural control vs. private cloud


SAN

Internet

Which Cloud is Right?

Private

Cloud

Public

Cloud

Hybrid

Cloud

Managed

Cloud



Large Enterprises



Single Tenant
Req’t



Highest Security
Req’t



PCI/HIPAA/SOX



Need Arch Control



I/O Intensive Apps



Integrate Legacy
Systems (w/ Colo)



Critical +
NonCritical

Apps



Enterprise Apps



Enterprise Security



PCI/HIPAA/SOX



SaaS applications



Test & Dev Systems



Short Life Cycle



Noncritical Apps



Compute Intensive



Highly Elastic Apps

2011

Cloud Trends

2011 Cloud Trends

1.
More Confusion (Not Less)

2.
Computing as a Utility on the Low End

3.
Managed Clouds Address Application Availability

4.
Enterprises Adopting Private Clouds

5.
Bar is Raising for Hosting Standards

6.
Security & Compliance

7.
Disaster Recovery

More Confusion (Not Less)

Opportunity: Educate Your Clients

Low End Compute as Utility

Public Cloud Computing


Amazon Leading Change


Designed for Commodity Pricing


Non
-
Redundant Hosts


Non
-
Persistent Storage


No Failover/Availability


Programming
req’d

for availability & DR


Complex Costing Model


Spot Pricing Market

Opportunity: Programmers & System

Designers

Managed Cloud Emerging

Managed Cloud Computing


High Availability, N+1 Infrastructure


“Slice” of a Private Cloud


VMware Enterprise version


N+1 Hosts, Storage & Security


Automatic Failover


Full Mix of Managed Services


Opportunity: Differentiate

vs

Commodity

Enterprises Adopting Private Clouds

Single Tenant, Dedicated Private Cloud


Yankee Group: 67% Prefer Private Cloud


Security & Compliance Are Major Drivers


More Cost
-
Effective for Most Enterprises


Complete Architectural Control


Dedicated Data & Network Security


PCI, HIPAA, SOX Compliance

Opportunity:
Enterprise Computing for SMB

Raising the Bar on Hosting Standards


Auditing Standards Are Getting Tougher


SAS 70
-
> SSAE 16
-
> SOC 2/SOC 3


SOC 2/SOC 3 Separates Men from Boys


HIPAA & PCI


Expect Shake Out in Public Cloud Market


100’s + Amazon, Google, Microsoft, Rackspace …


Regional Players Lead in Private & Managed Clouds


Hands
-
on, Face
-
to
-
Face Support


High Trust Business

Security & Compliance


Security Concerns Are Significant


51%: Security #1 Reason Not to Cloud


Highlighted by Recent Breaches


Google, Sony


$1.5M/incident HIPAA fines


#1 Driver to Private Cloud


Single Tenant, Dedicated Network & Data Security


SOX, HIPAA & PCI are Key Drivers

Opportunity: Solve
HIPAA, SOX, PCI Pain

Disaster Recovery

Conventional Backup & D/R Trade
-
offs

The Cloud Shifts the D/R Curve

Navigating the World of Cloud Computing


Which Cloud is Right for Your Clients?


Private Cloud


Public Cloud


Managed Cloud


Key Issues to Consider:


Security


Compliance


Availability


Disaster Recovery

Navigating the World of

Cloud Computing

Mike Klein

President, Online Tech

www.onlinetech.com