Prabath Siriwardena – Software Architect, WSO2

Thilina Buddhika – Technical Lead & Product Manager, WSO2

Cloud Computing

Cloud Computing

As a Service ?

As a Service ?

Pay per use

Self service provisioning

Resource Sharing

Unlimited Resource

• In public – IaaS, PaaS, SaaS available on the Internet – Use one of the cloud service providers – Information is stored and managed by provider under SLA

• In Private – Have a cloud, in-house – IaaS provides by hardware on your data centers – PaaS running on your IaaS – SaaS executing on your PaaS

• Or use both – Hybrid Cloud

Enterprise IT in 2010

Enterprise IT in 2015+

What do you expect from a platform ?

• Public Cloud – Fast time to market

– Makes it easier to write scalable code

• Private Cloud – Give each team their own instant infrastructure

– Govern centrally but code and deploy by team

– Automated governance, registry, identity

– Instant BAM

• Distributed / Dynamically Wired (works properly in the cloud) – Finds services across applications – Reuse services from other departments e.g. People information required by all of Finance,

Engineering and Sales

• Elastic (uses the cloud efficiently) – Scales up and down as needed – Some departments might want varying resources with varying bandwidth with varying

priority

• Multi-tenant (only costs when you use it) – Virtual isolated instances to facilitate isolation between departments etc. – e.g. Sales vs. Finance tenants. Finance want complete isolation for some sensitive services

• Self-service (in the hands of users) – De-centralized creation and management of tenants – No need to come to IT department to gain access – served via portal – no need to be on the

queue or waiting list

• Granularly Billed and Metered (pay for just what you use) – Allocate costs to exactly who uses them – Bill and cost various departments per use – Get rid of the situations where unused computing assets lying in one department while the

other departments are starving for the same

• Incrementally Deployed and Tested (supports seamless live upgrade) – Not disrupt other operations

• A full middleware platform available as a service, with self service • Fast provisioning

• Based on OSGi • Modular, componentized, standard

• Multi-tenant, Elastic, Metered and Billed • Effective and powerful

• Available under the Apache License • Open Source, Open License, Open Development

WSO2 Carbon On Premise: • In Production at Fortune

1000 companies • Handling 1bn

transactions/day • The only modular open

source middleware stack • Everything you need to

build Enterprise Applications

• From Core Logic to Mobile Apps

WSO2 Stratos In Private Cloud: • A single managed platform • Elastic, Self-Service, Multi-

tenant • Accelerates your private

cloud beyond virtual machines to provide real Enterprise Cloud Services

• Use only what you need

WSO2 StratosLive As a Service in the Public Cloud: • We manage, run and

maintain your application platform

• Complete Pay as you Use • ESB-as-a-Service • Governance-as-a-Service • Identity-as-a-Service • With appropriate SLAs and

simple monthly billing

Enable sign into Stratos using Google Apps username/password.

For successful sign in using Google Apps,

If a tenant does not exist, it will be created with the same name as Google Apps domain. The IdP of this domain is Google Apps

<login-config> <auth-method>BASIC</auth-method> <realm-name>Basic Auth</realm-name>

</login-config>

Automatically ties into Stratos Identity