Ibm Z Os V2r2 Performance
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Ibm Z Os V2r2 Performance
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Author : Keith Winnard
language : en
Publisher: IBM Redbooks
Release Date : 2015-12-17
Ibm Z Os V2r2 Performance written by Keith Winnard and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-17 with Computers categories.
This IBM® Redbooks® publication helps you to become familiar with the technical changes that were introduced into the performance areas with IBM z/OS® V2R2. This book is one of a series of IBM Redbooks publications that take a modular approach to providing information about the updates that are contained within z/OS V2R2. This approach has the following goals: - Provide modular content - Group the technical changes into a topic - Provide a more streamlined way of finding relevant information based on the topic. We hope you find this approach is useful. We value your feedback.
Ibm Z Os V2r2
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Author : Keith Winnard
language : en
Publisher:
Release Date : 2015
Ibm Z Os V2r2 written by Keith Winnard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.
This IBM® Redbooks® publication helps you to become familiar with the technical changes that were introduced into the performance areas with IBM z/OS® V2R2. This book is one of a series of IBM Redbooks publications that take a modular approach to providing information about the updates that are contained within z/OS V2R2. This approach has the following goals: - Provide modular content - Group the technical changes into a topic - Provide a more streamlined way of finding relevant information based on the topic. We hope you find this approach is useful. We value your feedback.
Ibm Z Os V2r2 Communications Server Tcp Ip Implementation Volume 3 High Availability Scalability And Performance
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Author : Bill White
language : en
Publisher: IBM Redbooks
Release Date : 2017-04-07
Ibm Z Os V2r2 Communications Server Tcp Ip Implementation Volume 3 High Availability Scalability And Performance written by Bill White and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-07 with Computers categories.
For more than 50 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 z SystemsTM platform, 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 protocol suite. TCP/IP is a large and evolving collection of communication protocols managed by the Internet Engineering Task Force (IETF), an open, volunteer organization. Because of its openness, the TCP/IP protocol suite has become the foundation for the set of technologies that form the basis of the Internet. The convergence of IBM mainframe capabilities with Internet technology, connectivity, and standards (particularly TCP/IP) is dramatically changing the face of information technology and driving requirements for even more secure, scalable, and highly available mainframe TCP/IP implementations. The IBM z/OS Communications Server TCP/IP Implementation series provides understandable, step-by-step guidance for enabling the most commonly used and important functions of z/OS Communications Server TCP/IP. This IBM Redbooks® publication is for people who install and support z/OS Communications Server. It starts with a discussion of virtual IP addressing (VIPA) for high-availability, with and without a dynamic routing protocol. It describes several workload balancing approaches with the z/OS Communications Server. It also explains optimized sysplex distributor intra-sysplex load balancing. This function represents improved application support using optimized local connections together with weight values from extended Workload Manager (WLM) interfaces. Finally, this book highlights important tuning parameters and suggests parameter values to maximize performance in many client installations.
Ibm Z Os V2r2 Communications Server Tcp Ip Implementation
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Author : Bill White
language : en
Publisher:
Release Date : 2016
Ibm Z Os V2r2 Communications Server Tcp Ip Implementation written by Bill White and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Computer network protocols categories.
For more than 50 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 z SystemsTM platform, 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 protocol suite. TCP/IP is a large and evolving collection of communication protocols managed by the Internet Engineering Task Force (IETF), an open, volunteer organization. Because of its openness, the TCP/IP protocol suite has become the foundation for the set of technologies that form the basis of the Internet. The convergence of IBM mainframe capabilities with Internet technology, connectivity, and standards (particularly TCP/IP) is dramatically changing the face of information technology and driving requirements for even more secure, scalable, and highly available mainframe TCP/IP implementations. The IBM z/OS Communications Server TCP/IP Implementation series provides understandable, step-by-step guidance for enabling the most commonly used and important functions of z/OS Communications Server TCP/IP. This IBM Redbooks® publication is for people who install and support z/OS Communications Server. It starts with a discussion of virtual IP addressing (VIPA) for high-availability, with and without a dynamic routing protocol. It describes several workload balancing approaches with the z/OS Communications Server. It also explains optimized sysplex distributor intra-sysplex load balancing. This function represents improved application support using optimized local connections together with weight values from extended Workload Manager (WLM) interfaces. Finally, this book highlights important tuning parameters and suggests parameter values to maximize performance in many client installations.
Ibm Z Os V2r2 Operations
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Author : Keith Winnard
language : en
Publisher: IBM Redbooks
Release Date : 2017-01-10
Ibm Z Os V2r2 Operations written by Keith Winnard and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-10 with Computers categories.
This IBM® Redbooks® publication helps you to become familiar with the technical changes that were introduced into the Operations areas with IBM z/OS® V2R2. This book includes the following chapters: - Chapter 1, "SMFLIMxx parmlib member" on page 1 describes how to set up job cancel decisions and region and MEMLIMIT values, based on the job and its environment. - Chapter 2, "REGIONX" on page 5 describes the new REGIONX JCL keyword that supports two storage specifications and with which the user can specify values for their below-the-line storage and above-the-line storage needs. - Chapter 3, "Two million open data sets" on page 9 describes the ability to have open up to 2,000,000 data sets at a time by address spaces while reducing the allocation time for data sets. - Chapter 4, "Dynamic APF SMF Record" on page 11 describes the new SMF record that is used to track dynamic APF changes. - Chapter 5, "Initial program load device number and volume" on page 13 describes the new message that is used to identify the initial program load (IPL) device and volume. - Chapter 6, "Infoprint enhancements" on page 15 describes the enhancements that were made to Infoprint in z/OS V2R2. - Chapter 7, "GRS EQDQ Monitor" on page 19 describes the monitor capture diagnostics for problem determination while minimizing the effect to system performance. - Chapter 8, "BCPii System Management Facilities recording" on page 23 describes the record changes to hardware. - Chapter 9, "Provisioning based on CPU consumption" on page 25 describes the provisioning that is dynamically based on CPU consumption. - Chapter 10, "System REXX enhancements" on page 31 describes the new functions and interfaces of System Rexx. This book is one of a series of IBM Redbooks publications that take a modular approach to providing information about the updates that are included with z/OS V2R2. This approach has the following goals: - Provide modular content - Group the technical changes into a topic - Provide a more streamlined way of finding relevant information that is based on the topic We hope you find this approach useful and we welcome your feedback.
Ibm Z Os V2r2
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Author : Keith Winnard
language : en
Publisher:
Release Date : 2016
Ibm Z Os V2r2 written by Keith Winnard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Database management categories.
Ibm Z Os V2r2 Communications Server Tcp Ip Implementation Volume 4 Security And Policy Based Networking
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Author : Bill White
language : en
Publisher: IBM Redbooks
Release Date : 2017-03-21
Ibm Z Os V2r2 Communications Server Tcp Ip Implementation Volume 4 Security And Policy Based Networking written by Bill White and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-21 with Computers categories.
For more than 50 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 z® Systems, 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 communication protocols managed by the Internet Engineering Task Force (IETF), an open, volunteer organization. Because of its openness, the TCP/IP protocol suite has become the foundation for the set of technologies that form the basis of the Internet. The convergence of IBM mainframe capabilities with Internet technology, connectivity, and standards (particularly TCP/IP) is dramatically changing the face of information technology and driving requirements for ever more secure, scalable, and highly available mainframe TCP/IP implementations. The IBM z/OS Communications Server TCP/IP Implementation series provides understandable, step-by-step guidance about how to enable the most commonly used and important functions of z/OS Communications Server TCP/IP. This IBM Redbooks® publication is for people who install and support z/OS Communications Server. It explains how to set up security for your z/OS networking environment. With the advent of TCP/IP and the Internet, network security requirements have become more stringent and complex. Because many transactions are from unknown users and untrusted networks such as the Internet, careful attention must be given to host and user authentication, data privacy, data origin authentication, and data integrity. Also, because security technologies are complex and can be confusing, we include helpful tutorial information in the appendixes of this book. For more information about z/OS Communications Server base functions, standard applications, and high availability, see the other following volumes in the series: IBM z/OS V2R2 Communications Server TCP/IP Implementation Volume 1: Base Functions, Connectivity, and Routing, SG24-8360 IBM z/OS V2R2 Communications Server TCP/IP Implementation Volume 2: Standard Applications, SG24-8361 IBM z/OS V2R2 Communications Server TCP/IP Implementation Volume 3: High Availability, Scalability, and Performance, SG24-8362 This book does not duplicate the information in these publications. Instead, it complements those publications with practical implementation scenarios that might be useful in your environment. For more information about at what level a specific function was introduced, see z/OS Communications Server: New Function Summary, GC31-8771.
Ibm Z Os V2r2 Security
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Author : Keith Winnard
language : en
Publisher: IBM Redbooks
Release Date : 2015-12-17
Ibm Z Os V2r2 Security written by Keith Winnard and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-17 with Computers categories.
This IBM® Redbooks® publication helps you to become familiar with the technical changes that were introduced to the security areas with IBM z/OS® V2R2. The following chapters are included: - Chapter 1, "RACF updates" on page 1: In this chapter, we describe the read-only auditor attribute, password security enhancements, RACDCERT (granular certificate administration), UNIX search authority, and RACF Remote sharing facility (RRSF). - Chapter 2, "LDAP updates" on page 13: In this chapter, we describe the activity log enhancements, compatibility level upgrade without LDAP outage, dynamic group performance enhancements, and replication of password policy attributes from a read-only replica. - Chapter 3, "PKI updates" on page 21: In this chapter, we describe the Network Authentication Service (KERBEROS) PKINIT, PKI nxm authorization, PKI OCSP enhancement, and RACDCERT (granular certificate administration) - Chapter 4, "z/OS UNIX search and file execution authority" on page 27: z/OS UNIX search authority, z/OS UNIX file execution, Examples for exploiting the new functions This book is one of a series of IBM Redbooks that take a modular approach to providing information about the updates that are included with z/OS V2R2. This approach has the following goals: - Provide modular content - Group the technical changes into a topic - Provide a more streamlined way of finding relevant information that is based on the topic We hope you find this approach useful and we welcome your feedback.
Ibm Z Os V2r2 Storage Management And Utilities
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Author : Keith Winnard
language : en
Publisher: IBM Redbooks
Release Date : 2015-12-17
Ibm Z Os V2r2 Storage Management And Utilities written by Keith Winnard and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-17 with Computers categories.
This IBM® Redbooks® publication helps you to become familiar with the technical changes that were introduced into the Storage Management and Utilities areas with IBM z/OS V2R2. This book is one of a series of IBM Redbooks that take a modular approach to providing information about the updates that are included with z/OS V2R2. This approach has the following goals: - Provide modular content - Group the technical changes into a topic - Provide a more streamlined way of finding relevant information that is based on the topic We hope you find this approach useful and we welcome your feedback.
Ibm Z Os V2r2 Communications Server Tcp Ip Implementation Volume 2 Standard Applications
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Author : Bill White
language : en
Publisher: IBM Redbooks
Release Date : 2016-09-21
Ibm Z Os V2r2 Communications Server Tcp Ip Implementation Volume 2 Standard Applications written by Bill White and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-21 with Computers categories.
For more than 50 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 communication protocols that are managed by the Internet Engineering Task Force (IETF), an open, volunteer organization. Because of its openness, the TCP/IP protocol suite has become the foundation for the set of technologies that form the basis of the Internet. The convergence of IBM mainframe capabilities with Internet technology, connectivity, and standards (particularly TCP/IP) is dramatically changing the face of information technology and driving requirements for even more secure, scalable, and highly available mainframe TCP/IP implementations. The IBM z/OS Communications Server TCP/IP Implementation series provides understandable, step-by-step guidance for enabling the most commonly used and important functions of z/OS Communications Server TCP/IP. This IBM Redbooks® publication provides useful implementation scenarios and configuration recommendations for many of the TCP/IP standard applications that z/OS Communications Server supports.