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Author: Michael Rotter
Publisher: IBM Redbooks
ISBN: 0738438219
Category : Computers
Languages : en
Pages : 630
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Book Description
This IBM® Redbooks® publication introduces the IBM Interactive System Productivity Facility (ISPF) Productivity Tool (IPT) Version 7, Release 1 for IBM z/OS®. IPT operates as a seamlessly integrated front end to ISPF. Note the following points: IPT functionality is available from any panel, without a need to modify any ISPF Primary Options Menu. All IPT functions are totally integrated. IPT can perform almost any activity within ISPF, or internally invoke the function that can perform the task. IPT combines separately provided ISPF utility functions and new ISPF Productivity Tool features into the Object List (OLIST) and Member Selection List (MSL). The resulting members, datasets, and Object Lists become powerful platforms where you can perform many tasks without navigating to other utilities. IPT relates objects to applications in a similar manner to the way that a PC performs Object Linking and Embedding (OLE). By extending the dataset objects that are used by ISPF to other object classes, IPT lets you specify the object to be processed and the action that is performed (such as EDIT or BROWSE). The facility that is appropriate to the object class for the action that you have requested is invoked automatically. IPT provides extensive search capabilities that are both rapid and intuitive. You can easily search for volumes, datasets, members, and text within members. ISPF Productivity Tool also furnishes automatic drill-down system navigation to examine volumes, datasets, and members. IPT provides a menu-driven facility to display and recover all of the deleted members of a partitioned dataset (PDS) library. IPT extends the ISPF action bar with options that provide access to new functionality so that you do not have to learn new commands or syntax. In addition to the ISPF Point-and-Shoot capabilities, IPT provides new concepts, such as hotbars (user-defined fields that execute commands), field-sensitive areas in MSLs and OLISTs, automatic recognition of a dataset name on any ISPF panel as a parameter to BROWSE, EDIT, or VIEW, or parameters within any Time Sharing Option (TSO) command. IPT provides integrated and enhanced IBM Software Configuration and Library Manager (SCLM) support within the standard member and dataset lists. SCLM is a source library management component of ISPF that provides change control, multiple source versions, auditing, a built-in make facility, and automatic check-in/sign-out using standard libraries (PDS and partitioned dataset extended (PDSE)). IPT includes built-in interfaces to various IBM and ISV products. IPT includes a new batch utility that provides a seamlessly integrated front end to the IBM IEBCOPY utility. In addition to supporting all IEBCOPY standard functionality, it includes additional major enhancements. This book is intended as a supplement to existing product manuals. It opens with an overview of the main IPT concepts and facilities, and follows with detailed chapters which are each dedicated to a major IPT function. Practical scenarios, accompanied by window captures and coding examples, demonstrate how both experienced ISPF users and those new to the IBM z/OS environment can benefit from the IPT enhanced functionality in each case.
Author: Michael Rotter
Publisher: IBM Redbooks
ISBN: 0738438219
Category : Computers
Languages : en
Pages : 630
Get Book Here
Book Description
This IBM® Redbooks® publication introduces the IBM Interactive System Productivity Facility (ISPF) Productivity Tool (IPT) Version 7, Release 1 for IBM z/OS®. IPT operates as a seamlessly integrated front end to ISPF. Note the following points: IPT functionality is available from any panel, without a need to modify any ISPF Primary Options Menu. All IPT functions are totally integrated. IPT can perform almost any activity within ISPF, or internally invoke the function that can perform the task. IPT combines separately provided ISPF utility functions and new ISPF Productivity Tool features into the Object List (OLIST) and Member Selection List (MSL). The resulting members, datasets, and Object Lists become powerful platforms where you can perform many tasks without navigating to other utilities. IPT relates objects to applications in a similar manner to the way that a PC performs Object Linking and Embedding (OLE). By extending the dataset objects that are used by ISPF to other object classes, IPT lets you specify the object to be processed and the action that is performed (such as EDIT or BROWSE). The facility that is appropriate to the object class for the action that you have requested is invoked automatically. IPT provides extensive search capabilities that are both rapid and intuitive. You can easily search for volumes, datasets, members, and text within members. ISPF Productivity Tool also furnishes automatic drill-down system navigation to examine volumes, datasets, and members. IPT provides a menu-driven facility to display and recover all of the deleted members of a partitioned dataset (PDS) library. IPT extends the ISPF action bar with options that provide access to new functionality so that you do not have to learn new commands or syntax. In addition to the ISPF Point-and-Shoot capabilities, IPT provides new concepts, such as hotbars (user-defined fields that execute commands), field-sensitive areas in MSLs and OLISTs, automatic recognition of a dataset name on any ISPF panel as a parameter to BROWSE, EDIT, or VIEW, or parameters within any Time Sharing Option (TSO) command. IPT provides integrated and enhanced IBM Software Configuration and Library Manager (SCLM) support within the standard member and dataset lists. SCLM is a source library management component of ISPF that provides change control, multiple source versions, auditing, a built-in make facility, and automatic check-in/sign-out using standard libraries (PDS and partitioned dataset extended (PDSE)). IPT includes built-in interfaces to various IBM and ISV products. IPT includes a new batch utility that provides a seamlessly integrated front end to the IBM IEBCOPY utility. In addition to supporting all IEBCOPY standard functionality, it includes additional major enhancements. This book is intended as a supplement to existing product manuals. It opens with an overview of the main IPT concepts and facilities, and follows with detailed chapters which are each dedicated to a major IPT function. Practical scenarios, accompanied by window captures and coding examples, demonstrate how both experienced ISPF users and those new to the IBM z/OS environment can benefit from the IPT enhanced functionality in each case.
Author: Michael Rotter
Publisher:
ISBN:
Category : Computer network protocols
Languages : en
Pages : 630
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Book Description
This IBM® Redbooks® publication introduces the IBM Interactive System Productivity Facility (ISPF) Productivity Tool (IPT) Version 7, Release 1 for IBM z/OS®. IPT operates as a seamlessly integrated front end to ISPF. Note the following points: IPT functionality is available from any panel, without a need to modify any ISPF Primary Options Menu. All IPT functions are totally integrated. IPT can perform almost any activity within ISPF, or internally invoke the function that can perform the task. IPT combines separately provided ISPF utility functions and new ISPF Productivity Tool features into the Object List (OLIST) and Member Selection List (MSL). The resulting members, datasets, and Object Lists become powerful platforms where you can perform many tasks without navigating to other utilities. IPT relates objects to applications in a similar manner to the way that a PC performs Object Linking and Embedding (OLE). By extending the dataset objects that are used by ISPF to other object classes, IPT lets you specify the object to be processed and the action that is performed (such as EDIT or BROWSE). The facility that is appropriate to the object class for the action that you have requested is invoked automatically. IPT provides extensive search capabilities that are both rapid and intuitive. You can easily search for volumes, datasets, members, and text within members. ISPF Productivity Tool also furnishes automatic drill-down system navigation to examine volumes, datasets, and members. IPT provides a menu-driven facility to display and recover all of the deleted members of a partitioned dataset (PDS) library. IPT extends the ISPF action bar with options that provide access to new functionality so that you do not have to learn new commands or syntax. In addition to the ISPF Point-and-Shoot capabilities, IPT provides new concepts, such as hotbars (user-defined fields that execute commands), field-sensitive areas in MSLs and OLISTs, automatic recognition of a dataset name on any ISPF panel as a parameter to BROWSE, EDIT, or VIEW, or parameters within any Time Sharing Option (TSO) command. IPT provides integrated and enhanced IBM Software Configuration and Library Manager (SCLM) support within the standard member and dataset lists. SCLM is a source library management component of ISPF that provides change control, multiple source versions, auditing, a built-in make facility, and automatic check-in/sign-out using standard libraries (PDS and partitio ...
Author: Frank Kyne
Publisher: IBM Redbooks
ISBN: 0738440213
Category : Computers
Languages : en
Pages : 328
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Book Description
This IBM® Redbooks® publication is intended to make System Programmers, Operators, and Availability Managers aware of the enhancements to recent releases of IBM z/OS® and its major subsystems in the area of planned outage avoidance. It is a follow-on to, rather than a replacement for, z/OS Planned Outage Avoidance Checklist, SG24-7328. Its primary objective is to bring together in one place information that is already available, but widely dispersed. It also presents a different perspective on planned outage avoidance. Most businesses care about application availability rather than the availability of a specific system. Also, a planned outage is not necessarily a bad thing, if it does not affect application availability. In fact, running for too long without an IPL or subsystem restart might have a negative impact on application availability because it impacts your ability to apply preventive service. Therefore, this book places more focus on decoupling the ability to make changes and updates to your system from IPLing or restarting your systems.
Author: Mark Wisniewski
Publisher: IBM Redbooks
ISBN: 0738455962
Category : Computers
Languages : en
Pages : 74
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Book Description
Significant performance benefits can be realized by increasing the amount of memory that is assigned to various functions in the IBM® z/OS® software stack, operating system, and middleware products. IBM DB2® and IBM MQ buffer pools, dump services, and large page usage are just a few of the functions whose ease of use and performance can be improved when more memory is made available to them. The following benefits can realized: Reduced I/O operations Reduced CPU usage Improved transaction response time Potential cost reductions Although the magnitude of these improvements can vary widely based on several factors, including potential I/Os to be eliminated, resource contention, workload, configuration, and tuning, clients must carefully consider whether their environment can benefit from the addition of memory to the software functions that are described in this IBM RedpaperTM publication. This paper describes the performance implications of increasing memory in the following areas: DB2 buffer pools DB2 tuning IBM Cognos® Dynamic Cubes MDM with larger DB2 buffer pools Java heaps and Garbage Collection tuning and Java large page use MQ v8 64-bit buffer pool tuning Enabling more in-memory use by IBM CICS® without paging TCP/IP FTP DFSort I/O reduction Fixed pages and fixed large pages
Author: Franco Pinto
Publisher:
ISBN:
Category : Computer networks
Languages : en
Pages : 162
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Book Description
IBM® zEnterprise® Data Compression (zEDC) capability and the Peripheral Component Interconnect Express (PCIe or PCI Express) hardware adapter called zEDC Express were announced in July 2013 as enhancements to the IBM z/OS® V2.1 operating system (OS) and the IBM zEnterprise EC12 (zEC12) and the IBM zEnterprise BC12 (zBC12). zEDC is optimized for use with large sequential files, and uses an industry-standard compression library. zEDC can help to improve disk usage and optimize cross-platform exchange of data with minimal effect on processor usage. The first candidate for such compression was the System Management Facility (SMF), and support for basic sequential access method (BSAM) and queued sequential access method (QSAM) followed in first quarter 2014. IBM software development kit (SDK) 7 for z/OS Java, IBM Encryption Facility for z/OS, IBM Sterling Connect:Direct® for z/OS and an IBM z/VM® guest can also use zEDC Express. zEDC can also be used for Data Facility Storage Management Subsystem data set services (DFSMSdss) dumps and restores, and for DFSMS hierarchical storage manager (DFSMShsm) when using DFSMSdss for data moves. This IBM Redbooks® publication describes how to set up the zEDC functionality to obtain the benefits of portability, reduced storage space, and reduced processor use for large operational sets of data with the most current IBM System z® environment. Please note that the additional material referenced in the text is not available from IBM.
Author: Keith Winnard
Publisher: IBM Redbooks
ISBN: 0738441295
Category : Computers
Languages : en
Pages : 74
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Book Description
This IBM® Redbooks® publication helps you to become familiar with the technical changes that were introduced into the Availability Management 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.
Author: Jonathan Sayles
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Rufus Credle
Publisher: IBM Redbooks
ISBN: 0738439738
Category : Computers
Languages : en
Pages : 396
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Book Description
In this IBM® Redbooks® publication, you will gain an appreciation of the IBM CICS® Transaction Gateway (CICS TG) product suite, based on key criteria, such as capabilities, scalability, platform, CICS server support, application language support, and licensing model. Matching the requirements to available infrastructure and hardware choices requires an appreciation of the choices available. In this book, you will gain an understanding of those choices, and will be capable of choosing the appropriate CICS connection protocol, APIs for the applications, and security options. You will understand the services available to the application developer when using a chosen protocol. You will then learn about how to implement CICS TG solutions, taking advantage of the latest capabilities, such as IPIC connectivity, high availability, and Dynamic Server Selection. Specific scenarios illustrate the usage of CICS TG for IBM z/OS®, and CICS TG for Multiplatforms, with CICS Transaction Server for z/OS and IBM WebSphere® Application Server, including connections in CICS, configuring simple end-to-end connectivity (all platforms) with verification for remote and local mode applications, and adding security, XA support, and high availability.
Author: Sangam Racherla
Publisher: IBM Redbooks
ISBN: 0738434485
Category : Computers
Languages : en
Pages : 282
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Book Description
An information infrastructure is comprised of software, servers, storage, and networks, integrated and optimized to deliver timely, secure, and trusted information throughout the organization and to its clients and partners. With the explosive growth in data and information—coupled with demands for projects with rapid ROI—IT infrastructures and storage administrators are reaching a breaking point. IBM® can help with the changes needed to manage information availability, security, and regulatory and compliance requirements on a tighter budget. And because the health of any business often depends on its ability to take advantage of information in real time, a sound, intelligent information infrastructure becomes critical to supporting new growth initiatives. IBM offers an innovative approach to help you manage information growth more effectively and mitigate risks with a dynamic infrastructure that efficiently and securely stores and protects information, and optimizes information access. You can control, protect, manage, and gain new intelligence from your information with the IBM leading-edge Information Infrastructure products, services and integrated solutions, supported by world-class expertise and access to top experts from around the world. This IBM Redbooks® publication provides an overview of the IBM Information Infrastructure solutions that are designed to help you manage the information explosion and address challenges of information compliance, availability, retention, and security. This will lead your company toward improved productivity, service delivery, and reduced risk, while streamlining costs.
Author: Lydia Parziale
Publisher: IBM Redbooks
ISBN: 0738457949
Category : Computers
Languages : en
Pages : 274
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Book Description
As workloads are being offloaded to IBM® LinuxONE based cloud environments, it is important to ensure that these workloads and environments are secure. This IBM Redbooks® publication describes the necessary steps to secure your environment from the hardware level through all of the components that are involved in a LinuxONE cloud infrastructure that use Linux and IBM z/VM®. The audience for this book is IT architects, IT Specialists, and those users who plan to use LinuxONE for their cloud environments.
