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Software as a Service

 

SaaS demonstration series

Developing new SaaS applications or transforming existing packaged solutions to a SaaS model can be challenging. Our demonstration series contain common scenarios in a banking application, technologies, techniques, and best practices for delivering your software as a hosted service.

These sample demonstrations from developerWorks show you the benefits of using IBM technology from the WebSphere, DB2, Rational, and Tivoli product families to deliver secure and customizable multi-tenant applications.


Sample application based on open source technology

This demonstration shows how to share a single instance of WebSphere Application Server Community Edition and DB2 Express-C between multiple tenants with a different look-and-feel and access control.

You will see a set of architectural patterns exploiting features in open source and entry level IBM middleware to build cost effective SaaS solutions.

Building Web delivered SaaS applications on open source and entry level IBM middleware

Sample applications based on IBM enterprise class middleware

The banking application demonstration series provides examples of common banking scenarios, architecture guidance, and tips on how to use a robust suite of IBM middleware to overcome development challenges and deliver SaaS applications.

This series includes examples of how to support multi-tenancy using IBM middleware when composing user interfaces and designing data architectures for SaaS applications.

Introduction

Addressing SaaS challenges by using IBM middleware

Creating a multi-tenant application

Building multi-tenant applications using WebSphere Portal Server
Composing multi-tenant user interfaces using WebSphere Portlet Factory
Designing a multi-tenant data architecture using DB2 V9

Enforcing security in a SaaS application

Building a multi-tenant user registry using WebSphere Portal Server and Tivoli Directory Server
Enforcing role based access control using WebSphere Portal Server and Tivoli Directory Server
Securing human tasks in workflows using WebSphere Process Server and Tivoli Directory Server

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