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Monitoring the JVM server in CICS with IBM Support Assistant
Memory leaks in Java programs can be as critical as they are in programs written in other languages. While Java has a Garbage Collector, it sometimes cannot remove objects because they are still referenced. Therefore memory leaks require you to first, locate them, and second, identify the class responsible. This article uses a sample Java program running in the CICS JVM server to show you how to locate a memory leak and identify the class responsible.
Articles 13 Mar 2013
InfoSphere Data Replication for DB2 for z/OS and WebSphere Message Queue for z/OS: Performance Lessons
This Redpaper reports results and lessons learned from performance testing at the IBM laboratories, and it provides configuration and tuning recommendations for DB2, Q Replication, and MQ. The application workload and database characteristics studied include transaction size, table schema complexity, and DB2 data type.
Redbooks 02 Jan 2013
Security architecture when integrating TXSeries with CICS Transaction Server: Part 3, Configuring centralized security with IP/SSL connectivity
Part 3 of this series focuses on the configuration steps for the deployment solutions described in Part 1, explaining the configuration steps for setting up security between CICS TS and TXSeries in an integrated, centralized security environment over internet protocol (IP) connectivity with secure sockets layer (SSL).
Also available in: Chinese  
Articles 16 Dec 2009
Security architecture when integrating TXSeries with CICS Transaction Server: Part 2, Configuring centralized security with IP connectivity
Part 2 of this series describes a typical customer scenario where CICS and TXSeries are in an integrated, centralized security environment over IP connectivity. We show how to configure security in CICS TS and TXSeries in this architecture, and cover some known limitations.
Articles 16 Dec 2009
Security architecture when integrating TXSeries with CICS Transaction Server: Part 1, Concepts and design considerations
This article explains how to use security features provided by CICS Transaction Server and TXSeries in enterprise environments. It also discusses real customer scenarios with case studies demonstrating the security mechanism provided by CICS Transaction Server and TXSeries.
Articles 16 Sep 2009
IBM Redpaper: Faster Application Change and Reuse with WebSphere Studio Asset Analyzer
Analysts, developers, architects, and technical managers learn the about mainframe application change and reuse using WebSphere® Studio Asset Analyzer and related tools from IBM. You learn how to apply these tools to understand the application, find code which is appropriate for reuse, accelerate test case generation, and use with other tools and metadata repositories.
Redbooks 14 Apr 2008
Introduction to the New Mainframe: z/OS Basics
This IBM Redbook provides students of information systems technology with the background knowledge and skills necessary to begin using the basic facilities of a mainframe computer. It is the first in a planned series of textbooks designed to introduce students to mainframe concepts and help prepare them for a career in large systems computing.
Redbooks 10 Apr 2008
Techdoc: WebSphere for z/OS - Feature Pack for Web Services
Learn what the Feature Pack for Web Services (FPWS) for WebSphere Application Server on z/OS provides, and how to install and configure it. You update an existing configuration so it can link to and make use of this new functionality. The process is not difficult, but it may be unfamiliar territory for those who have not done this before. So this paper provides a step-by-step guide to installing, configuring and validating the new Feature Pack for Web Services.
Articles 31 Jan 2008
Transactionally integrate CICS COBOL applications into WebSphere Process Server SOA solutions
This article discusses the importance of integrating existing CICS COBOL assets into new SOA solutions. It then presents common integration patterns between CICS COBOL applications and WebSphere Process Server V6. A detailed development process for one of the patterns is also included in this article.
Articles 17 Oct 2007
WSRP Conformance Test Kit
This download from alphaWorks helps you verify conformance of your service implementation to the OASIS WSRP 1.0 Specification.
Downloads 29 Jun 2004
IBM Redbooks: WebSphere V5 for Linux on zSeries Connectivity Handbook
This IBM redbook discusses Linux based Java applications connecting to z/OS and VSE backend environments on zSeries, and describes the implementation and deployment of Websphere Application Server, Java front end applications, and the J2EE connectors needed on Linux for zSeries to connect to backend applications, such as CICS, IMS, DB2 and MQ on zSeries. (SG24-7042-00)
Redbooks 26 May 2004
Schwab puts growth plan to the test
This paper describes how IBM's High Volume Web Sites team used WebSphere technology to put their best practices for performance and scalability to the test at Charles Schwab and Co. Inc. It details their goals, scenarios, and the large-scale system environment they set up for benchmarking and testing
Articles 30 May 2001
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