Lost In The Cloud: cloud computing hope or hype? KATHO

Lost in the Cloud Cloud compu*ng, hope or hype? Thijs Feryn Support manager +32 (0)9 218 79 06 thijs@combellgroup.com

About me I’m the support manager at Combell

About me I’m a board member at PHPBenelux

About me I’m a Zend Cer9ﬁed Engineer ... and a modest contributor to various open source projects

Follow me on TwiDer: @ThijsFeryn Read my blog: hDp://blog.feryn.eu

Who are you?

What is Cloud?

What Cloud is NOT !

What Cloud is NOT ! Not a technology Not a revoluNon Not a philosophy

What is Cloud?

BoPom line Cloud = the internet

MisconcepNons & trickery

MisconcepNons & trickery Cloud is about virtualiza9on Cloud is about elas9c resources Cloud is about scalability & high availability Cloud is about pay as you go/grow

DeﬁniNon

DeﬁniNon A consump9on and delivery model for the internet where ﬂexibility is key and can be ensured throughout abstrac9on

Internet as commodity/uNlity

Key features

AbstracNon

AbstracNon VirtualizaNon IsolaNon Storage vs computaNon

VirtualizaNon

IsolaNon

Storage

ComputaNon

Flexibility

Flexibility Scalability & high availability ElasNc resource allocaNon Pay as you go/grow Fast setup & deployment

Scalability

High availability

ElasNc resource allocaNon

Pay as you go/grow?

Fast setup & deployment

Service layers

Service layers SaaS PaaS IaaS

Sobware As A Service (SaaS)

Placorm As A Service (PaaS)

Infrastructure As A Service (IaaS)

Deployment models

Public cloud

Private cloud

Hybrid cloud

Manager friendly diagrams

Consequences of the hype eﬀect

Cloud washing

Cloud is not a new phenomenon

What people want

How people expect it to be

What people actually need

People someNmes forget

That cloud is not a one size ﬁts all soluNon

SaturaNon of the market

The power of the Cloud The power of the Cloud lies in its recipe which is diﬀerent for each hoster

Ask more quesNons !

The big boys?

Auto scaling?

Pay as you go/grow?

Service Level Agreement

Can you reach out to your hoster?

Do it yourself?

Consequences of downNme

Where’s your data?

Rethink your deployment model

But ... there’s hope

Proven technology

The big boys are playing along too

Can be economically beneﬁcial

Scalability

High availability

Ride the wave

Reach the mainstream

The way we roll

Lost In The Cloud: cloud computing hope or hype? KATHO

by Combell Group on Nov 19, 2010

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Lost In The Cloud: cloud computing hope or hype? KATHO — Presentation Transcript