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IBM DS8880 Thin Provisioning
Disk storage

Redpaper, published 24 Aug 2016, last updated 16 May 2017

Ever-increasing storage demands have a negative effect on an organization’s IT budget and complicate the overall storage infrastructure and management. Companies are looking at ways to use their storage resources more efficiently. Thin provisioning can help by reducing the amount of unused storage that is typically allocated to applications or users. Now available for the IBM® DS8880 for Fixed Block (FB) and Count Key Data (CKD) volumes, thin provisioning defers the allocation of actual space on the storage system until the time that the data must effectively be written to disk. This IBM ... [more]


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Extending a CICS web application using JCICS
z Systems Software

Course, published 15 May 2017

This course provides Java application developers with a step-by-step guide to CICS Java development, demonstrating how to access common CICS resources using the JCICS API. Topics covered include:

  • Fundamentals of using the JCICS API
  • Using JZOS to map native record-based language structures to Java data types
  • Communicating with other CICS programs using a COMMAREA
  • LINKing to a Java application deployed in Liberty
  • Accessing CICS resources, including VSAM and temporary storage queues
  • Managing the CICS unit of work scope in Java
  • Handling errors in Java
    ... [more]


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    IBM TS7700 Release 4.0 Guide
    Storage Solutions

    Redbooks, published 21 Jan 2017, last updated 11 Apr 2017

    This IBM® Redbooks® publication highlights IBM TS7700 Release 4.0. The IBM TS7700 is part of a family of IBM Enterprise tape products. This book is intended for system architects and storage administrators who want to integrate their storage systems for optimal operation. The IBM TS7700 offers a modular, scalable, and high-performance architecture for mainframe tape virtualization for the IBM z™ Systems environment. It is a fully integrated, tiered storage hierarchy of disk and tape. This storage hierarchy is managed by robust storage management microcode with extensive self-management ... [more]


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    IBM z/OS V2R1 Communications Server TCP/IP Implementation Volume 3: High Availability, Scalability, and Performance
    z Systems

    Redbooks, published 17 Dec 2013, last updated 7 Apr 2017

    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-art support for the TCP/IP Internet protocol suite. TCP/IP is a large and evolving collection of ... [more]


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    Architecting Java solutions for CICS
    z Systems Software

    Course, published 3 Apr 2017

    This course presents the compelling reasons for developing Java applications in CICS Transaction Server. The course covers the various usage models of Java applications in CICS, along with an explanation of the technologies involved.


    The above is a list of IBM Redbooks and Redpapers on z Systems Software, showing most recently published first. Most of these publications are available in Adobe PDF format and may be viewed online or downloaded for offline viewing and printing. Read our How to buy page for details on how to order a bound hardcopy.



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