IBM GDPS Active/Active Overview and Planning - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook IBM GDPS Active/Active Overview and Planning write by Lydia Parziale. This book was released on 2015-12-15. IBM GDPS Active/Active Overview and Planning available in PDF, EPUB and Kindle. IBM® Geographically Dispersed Parallel SysplexTM (GDPS®) is a collection of several offerings, each addressing a different set of IT resiliency goals. It can be tailored to meet the recovery point objective (RPO), which is how much data can you are willing to lose or recreate, and the recovery time objective (RTO), which identifies how long can you afford to be without your systems for your business from the initial outage to having your critical business processes available to users. Each offering uses a combination of server and storage hardware or software-based replication, and automation and clustering software technologies. This IBM Redbooks® publication presents an overview of the IBM GDPS active/active (GDPS/AA) offering and the role it plays in delivering a business IT resilience solution.
End-to-End High Availability Solution for System z from a Linux Perspective
End-to-End High Availability Solution for System z from a Linux Perspective - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook End-to-End High Availability Solution for System z from a Linux Perspective write by Lydia Parziale. This book was released on 2014-10-30. End-to-End High Availability Solution for System z from a Linux Perspective available in PDF, EPUB and Kindle. As Linux on System z becomes more prevalent and mainstream in the industry, the need for it to deliver higher levels of availability is increasing. This IBM Redbooks publication starts with an explanation of high availability (HA) fundamentals such as HA concepts and terminology. It continues with a discussion of why a business needs to consider an HA solution and then explains how to determine your business single points of failure. We outline the components of a high availability solution and describe these components. Then we provide some architectural scenarios and demonstrate how to plan and decide an implementation of an end-to-end HA solution, from Linux on System z database scenarios to z/OS, and include storage, network, z/VM, Linux, and middleware. This implementation includes the IBM Tivoli System Automation for Multiplatforms (TSA MP), which monitors and automates applications distributed across Linux, AIX®, and z/OS® operating systems, as well as a GDPS based solution. It includes the planning for an end-to-end scenario, considering Linux on System z, z/VM, and z/OS operating environments, and the middleware used. The TSA MP implements HA for infrastructure, network, operating systems, and applications across multiple platforms and is compared to a Linux HA implementation based on open source Linux-HA, which is Linux only.
System z End-to-End Extended Distance Guide
System z End-to-End Extended Distance Guide - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook System z End-to-End Extended Distance Guide write by Frank Kyne. This book was released on 2014-03-06. System z End-to-End Extended Distance Guide available in PDF, EPUB and Kindle. This IBM® Redbooks® publication will help you design and manage an end-to-end, extended distance connectivity architecture for IBM System z®. This solution addresses your requirements now, and positions you to make effective use of new technologies in the future. Many enterprises implement extended distance connectivity in a silo manner. However, effective extended distance solutions require the involvement of different teams within an organization. Typically there is a network group, a storage group, a systems group, and possibly other teams. The intent of this publication is to help you design and manage a solution that will provide for all of your System z extended distance needs in the most effective and flexible way possible. This book introduces an approach to help plan, optimize, and maintain all of the moving parts of the solution together.
Server Time Protocol Planning Guide
Server Time Protocol Planning Guide - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Server Time Protocol Planning Guide write by Octavian Lascu. This book was released on 2016-04-12. Server Time Protocol Planning Guide available in PDF, EPUB and Kindle. Server Time Protocol (STP) is a server-wide facility that is implemented in the Licensed Internal Code (LIC) of the IBM® zEnterprise Servers (zEC12, z196 and z114), System z10TM Enterprise Class (z10 EC), System z10 Business Class (z10 BC), IBM System z9® Enterprise Class (z9 EC), System z9 Business Class (z9 BC), and zSeries® z990 and z890 servers. It provides improved time synchronization in a sysplex or non-sysplex configuration. This IBM Redbooks® publication is intended for infrastructure architects and system programmers who need to understand the IBM STP functions. Readers are expected to be generally familiar with System z® technology and terminology. This book provides planning information for Server Time Protocol functions and associated software support. For more detailed installation, operation, and recovery information, refer to the companion books Server Time Protocol Implementation Guide, SG24-7281, and Server Time Protocol Recovery Guide, SG24-7380.
IBM System Storage Business Continuity: Part 1 Planning Guide
IBM System Storage Business Continuity: Part 1 Planning Guide - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook IBM System Storage Business Continuity: Part 1 Planning Guide write by Charlotte Brooks. This book was released on 2007-03-07. IBM System Storage Business Continuity: Part 1 Planning Guide available in PDF, EPUB and Kindle. A disruption to your critical business processes could leave the entire business exposed. Today's organizations face ever-escalating customer demands and expectations. There is no room for downtime. You need to provide your customers with continuous service because your customers have a lot of choices. Your competitors are standing ready to take your place. As you work hard to grow your business, you face the challenge of keeping your business running without a glitch. To remain competitive, you need a resilient IT infrastructure. This IBM Redbooks publication introduces the importance of Business Continuity in today's IT environments. It provides a comprehensive guide to planning for IT Business Continuity and can help you design and select an IT Business Continuity solution that is right for your business environment. We discuss the concepts, procedures, and solution selection for Business Continuity in detail, including the essential set of IT Business Continuity requirements that you need to identify a solution. We also present a rigorous Business Continuity Solution Selection Methodology that includes a sample Business Continuity workshop with step-by-step instructions in defining requirements. This book is meant as a central resource book for IT Business Continuity planning and design. The companion title to this book, IBM System Storage Business Continuity: Part 2 Solutions Guide, SG24-6548, describes detailed product solutions in the System Storage Resiliency Portfolio.
