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CICS Developer Center
Welcome to the
CICS Developer Center
CICS is a family of mixed language application servers that provide industrial-strength, online transaction management and connectivity for mission-critical applications. More About CICS
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What’s new

CICS TS V5.4 is announced

IBM CICS Transaction Server has evolved to become the world’s most powerful mixed language application server.

CICS TS V5.4 delivers a number of significant enhancements and capabilities, including Java EE 7 Full Platform support and a new Asynchronous API.

CICS and Java: the perfect partnership

As a first class Java hosting environment, CICS provides both an OSGi JVM server as well as embedded IBM WebSphere Liberty — providing additional JEE capabilities, including the recently announced support for Java EE 7 Full Platform.

Get started writing CICS Java applications today with our series of tutorials and samples.

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Browse Tutorials
See our posts on everything related to CICS, including Java, Web Services and more
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GitHub Samples
Use our CICS samples on GitHub to aid in your development needs
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Support
Need more help? Ask the community and view useful materials

Customers succeeding with CICS

Bankdata

Bankdata modernised their IT infrastructure with Java and CICS, opening the door for new projects and services.

China Construction Bank

Through performance tuning, CCB are able to take a 10x transaction increase since 2010 in their stride.

Bankwest

Learn how Bankwest enabled digital transformation by exposing and extending their core banking system running CICS and Liberty.

For more in this series: Check out our Made with z Systems page.

Recent blogs

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