Walmart And The Cics Asynchronous Api
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Walmart And The Cics Asynchronous Api An Adoption Experience
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Author : Pradeep Gohil
language : en
Publisher: IBM Redbooks
Release Date : 2019-03-03
Walmart And The Cics Asynchronous Api An Adoption Experience written by Pradeep Gohil and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-03 with Computers categories.
This IBM® Redbooks® publication discusses practical uses of the IBM CICS asynchronous API capability. It describes the methodology, design and thought process used by a large client, Walmart, and the considerations of the choices made. The Redbooks publication provides real life examples and application patterns that benefit from the performance and scalability offered by the new API. The book discusses the homegrown methodology used by Walmart before the API was available and compares it with the design using the new API. A discussion of the process used to migrate older applications to begin using the new API is included so the reader will understand the ease of implementing the new API. A description of real world usage patterns describes the current production application Walmart has deployed as well as other patterns to give the reader a sense of what's possible applying creative thinking with technology improvements. Finally, a section is included on the areas to be considered as you begin to plan and implement asynchronous API capabilities. This book should be read by: Enterprise Architects searching for faster ways to service strategic applications across the enterprise. Solution Architects who want to better understand implementation possibilities for improved response times and better performance for CICS applications. CICS programmers looking to modernize and provide improved response times. This book is meant to be used in tandem with IBM Redbooks publication IBM CICS Asynchronous API: Concurrent Processing Made Simple, SG24-8411, which will provide the background and implementation instructions and commands for the API itself.
Walmart And The Cics Asynchronous Api
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Author : Pradeep Gohil
language : en
Publisher:
Release Date : 2019
Walmart And The Cics Asynchronous Api written by Pradeep Gohil and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with CICS (Computer system) categories.
Walmart And The Cics Asynchronous Api
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Author : Randy Frank De Gilio Pradeep Gohil Nick Garrod
language : en
Publisher:
Release Date : 2019
Walmart And The Cics Asynchronous Api written by Randy Frank De Gilio Pradeep Gohil Nick Garrod and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Abstract This IBM® Redbooks® publication discusses practical uses of the IBM CICS asynchronous API capability. It describes the methodology, design and thought process used by a large client, Walmart, and the considerations of the choices made. The Redbooks publication provides real life examples and application patterns that benefit from the performance and scalability offered by the new API. The book discusses the homegrown methodology used by Walmart before the API was available and compares it with the design using the new API. A discussion of the process used to migrate older applications to begin using the new API is included so the reader will understand the ease of implementing the new API. A description of real world usage patterns describes the current production application Walmart has deployed as well as other patterns to give the reader a sense of what's possible applying creative thinking with technology improvements. Finally, a section is included on the areas to be considered as you begin to plan and implement asynchronous API capabilities. This book should be read by: Enterprise Architects searching for faster ways to service strategic applications across the enterprise. Solution Architects who want to better understand implementation possibilities for improved response times and better performance for CICS applications. CICS programmers looking to modernize and provide improved response times.
How Walmart Became A Cloud Services Provider With Ibm Cics
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Author : Jennifer Foley
language : en
Publisher: IBM Redbooks
Release Date : 2016-04-22
How Walmart Became A Cloud Services Provider With Ibm Cics written by Jennifer Foley and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-22 with Computers categories.
The world has changed. With the new cloud options, enterprises no longer must rely on only their IT organization to meet their computing needs. Business units now have options that were not available just a few years ago. They can get some of their needs met by traditional IT processes, and reach out to a cloud provider to meet other needs. The concern is that if you, working in a traditional IT organization, do not meet these needs, someone else will. This IBM® Redbooks® publication helps you to understand the benefits of becoming your own cloud service provider. It describes a simple approach that allows you to be successful. The main focus of the book is lessons learned from the implementation by an IBM client, Walmart Stores, Inc.®, that achieved impressive results in their efforts to become their own cloud service provider to their developer community. In this way, Walmart successfully made z Systems a relevant part of their Hybrid Cloud strategy. Walmart embarked on this journey to help their application developers achieve results that were previously time-consuming and difficult to deliver. In the process, they realized that they had everything that they needed to become a services provider to their developer community. This book describes the choices that Walmart made, and explains the steps they took to be successful. The goal of the book is not to imply that the only way to achieve success is by following Walmart's process exactly. Rather, this book allows you to use the same basic constructs, but choose implementation details that fit your environment so that you can achieve success on your own terms. With IBM CICS® Transaction Server (TS) for z/OS®, you also have the resources for a successful transition to becoming your own cloud service provider. IBM Design Thinking is a methodology that is used by designers to solve complex problems by focusing on individual user roles. This book is organized from the viewpoint of these roles in the IT organization. It provides guidance in the following areas: What does the line of business expect from a cloud service? What topology and high availability characteristics does the system programmer need? What unique facilities does IBM CICS provide to the service developer? How does a developer discover and consume services in an application? How does the operations team manage the service in production? One of the services that Walmart built and how the decisions made by each job role affected the overall outcome of the service are used as an example throughout this book. It shares the experience of the team that created this and other business critical cloud services that are all hosted in CICS. Comments from Walmart IT leaders that were captured during the authoring process are presented to emphasize why the company adopted cloud and how cloud has helped Walmart to achieve success. Developers understand the risk protection that IT groups provide. They also understand that waiting to move applications to production, or for a service to be provisioned, compromises the agile environment required by today's businesses. This book is intended for enterprise service providers looking to enable their developers to increase the speed at which functionality is delivered to the business. For more information about creating IBM z/OS cloud services, see Creating IBM z/OS Cloud Services, SG24-8324
Ibm Cics Asynchronous Api Concurrent Processing Made Simple
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Author : Pradeep Gohil
language : en
Publisher: IBM Redbooks
Release Date : 2017-12-22
Ibm Cics Asynchronous Api Concurrent Processing Made Simple written by Pradeep Gohil and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-22 with Computers categories.
This IBM® Redbooks® publication covers the background and implementation of the IBM CICS® asynchronous API, which is a simple, accessible API that is designed to enable CICS application developers to create efficient asynchronous programs in all CICS-supported languages. Using the API, application developers can eliminate the overhead that is involved in coding and managing homegrown asynchronous solutions, instead using a set of CICS-supported API commands to underpin CICS applications, which are more responsive and robust than ever. Initially, the book reviews the history and motivations of asynchronous processing in computing and the benefits involved when calling external services. It then introduces the asynchronous API itself and its commands. It also provides a range of scenarios, including sample code, that cover everything from the basics of making an asynchronous request to updating existing synchronous program calls, with the goal of illustrating how to harness the CICS asynchronous API to solve real business problems. Later chapters take a deeper dive into the capabilities of the asynchronous API for advanced use cases. Beyond application development, CICS provides a complete solution for system programmers to manage and monitor asynchronous business logic. Thus, the final chapters of this book cover enhancements to CICS monitoring, statistics, trace, and dumps. Using supporting CICS tooling, system programmers have greater insight than ever, with improved transaction tracking capabilities and CICS policies to provide maximum control and optimization of asynchronous processing in CICS environments.
Network World
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Author :
language : en
Publisher:
Release Date : 1988-06-27
Network World written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988-06-27 with categories.
For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Ibm Cics Asynchronous Api
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Author : Klaus Wacker
language : en
Publisher:
Release Date : 2017
Ibm Cics Asynchronous Api written by Klaus Wacker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Application program interfaces (Computer software) categories.
Distributed Processing In The Cics Environment
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Author : Arlene J. Wipfler
language : en
Publisher: McGraw-Hill Companies
Release Date : 1989
Distributed Processing In The Cics Environment written by Arlene J. Wipfler and has been published by McGraw-Hill Companies this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Computers categories.