SOA lets you select discrete functions contained within software applications and connect them to business processes. This is achieved through standard interfaces that allow information to be accessed and used across diverse platforms, applications and devices. SOA can open up the functions locked inside legacy applications and link them to new functions when needed. These new, composite applications closely align with workflows and minimise the need to log onto multiple systems, search for information or integrate the results manually. SOA offers compelling advantages:

• Increased agility: The ability to easily add new functions enables IT systems to rapidly adapt to business change
• Improved productivity: Workflows are automated as previously isolated applications are made available to staff, suppliers, partners and customers.
• Lower cost: Existing IT assets can be re-used, reducing the need to invest in new applications
• Lower risk: Applications are loosely coupled, not hardwired together, so new functions can be added to one without causing a major redesign of others
• Faster return on investment: Adding new functions incrementally lets you realise the business benefits of each project sooner
• Better decision making: Integrating applications and information gives business leaders a better view of enterprise workflows

What are the hurdles in SOA deployment?

Performance, security and integration are key issues in SOA deployments. Discover how KAZ can help you resolve them. Find out more

DataPower Appliances – a simple solution to SOA

IBM WebSphere® DataPower Appliances provide a convenient, out-of-the-box solution that can accelerate and optimise your SOA implementation. Find out more