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Product information and publications

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Product information and publications

Draft Redbooks - IBM z/OS V2R1 Communications Server TCP/IP Implementation Volume 4: Security and Policy-Based Networking

For more than 40 years, IBM® mainframes have supported an extraordinary portion of the world's computing work, providing centralized corporate databases and mission-critical enterprise-wide applications. IBM System z®, the latest generation of the IBM distinguished family of mainframe systems, has come a long way from its IBM System/360 heritage. Likewise, its IBM z/OS® operating system is far superior to its predecessors in providing, among many other capabilities, world-class and state-of-the-...

Draft Redbooks - IBM CICS Performance Series: CICS TS for z/OS V5 Performance Report

This IBM® Redbooks® publication gives a broad understanding of several important concepts used when discussing IBM CICS® Transaction Server for IBM z/OS® (CICS TS) performance. This publication also describes in detail many of the significant performance improvements that can be realized by upgrading your environment to the most recent release of CICS TS. The target audience for this IBM Redbooks publication is as follows: Systems Architects wanting to understand the performance characteristics ...

Draft Redpaper - IBM CICS Performance Series: Web Services Performance in CICS TS V5.3

This IBM® Redpaper™ publication describes a set of benchmarks comparing an IBM CICS® web services workload running in various configuration scenarios. This paper starts with an IBM CICS Transaction Server (CICS TS) V5.2 benchmark running on an IBM zEnterprise® EC12 (zEC12), and shows the performance characteristics of that same workload running on a similarly configured IBM z13™ (z13). We then compare the same workload running on IBM CICS TS V5.3 and demonstrate the performance benefits of CICS...

Draft Redpaper - IBM CICS Performance Series: CICS TS V5.3 Benchmark on IBM z13

This IBM® Redpaper™ publication documents the performance characteristic benchmarks of two high-transaction rate IBM CICS® Transaction Server for IBM z/OS® workloads: The first workload executes on a single IBM z13™ logical partition (LPAR) with 18 central processors (CPs) up to a rate of 174,000 CICS transactions per second. The second workload executes on a single z13 LPAR with 26 CPs up to a rate of 227,000 CICS transactions per second (TPS). The motivation for the benchmark is to demonstrat...

Draft Redbooks - IBM CICS and Liberty: What You Need to Know

This IBM® Redbooks® publication, intended for architects, application developers, and system programmers, describes how to design and implement Java web-based applications in an IBM CICS® Liberty JVM server. This book is based on IBM CICS Transaction Server V5.3 (CICS TS) using the embedded IBM WebSphere® Application Server Liberty V8.5.5 technology. Liberty is an asset to your organization, whether you intend to extend existing enterprise services hosted in CICS, or develop new web-based applic...

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