The Art and Science of AIX Performance: The System Monitors
February 1, 2018
An article series dedicated to AIX and the methodology of attacking and resolving performance problems.
ArticlesThe Art and Science of AIX Performance: The Stats Utilities
January 1, 2018
An article series dedicated to AIX and the methodology of attacking and resolving performance problems.
ArticlesOptimize Memory to Enhance Speed of CICS Functions
December 1, 2017
This article focuses on CICS performance across all platforms. On the mainframe CICS is known as CICS Transaction Server (TS), but on other platforms it’s called TXSeries, with CICS Transaction Gateway providing standardized CICS interfaces and secure access. All products are developed and supported by CICS development, and interact with each other via facilities like […]
ArticlesDetermining the Electrical Grounding for Mission Critical Facilities’ Engine-Generators
November 13, 2017
The Uptime Institute LLC considers the engine-generators as a primary source of power for the mission critical facilities. Permanently installed generators for the facilities are separate power sources and are often installed as separately derived systems, which are defined in Article 100 of National Electrical Codes. This article discusses the ‘electrical grounding for the engine-generators […]
ArticlesThe Art and Science of AIX Performance: Configuration and Logs
November 6, 2017
Once you've compiled a detailed history of system performance issues, the next step is to brush up on the finer points of your AIX system configurations.
Connect z/OS Applications and Data to the Hybrid Cloud With APIs
November 1, 2017
Clients can successfully drive digital transformation by optimizing their mainframe using APIs to achieve a compelling ROI.
ArticlesStreamline Processes and Reduce Processor Overhead in CICS
November 1, 2017
This article focuses on CICS performance across all platforms. On the mainframe CICS is known as CICS Transaction Server, but on other platforms it’s called TXSeries, with CICS Transaction Gateway providing standardized CICS interfaces and secure access. All products are developed and supported by CICS development, and interact with each other via facilities like CICS […]
ArticlesThe Art and Science of Performance: Firmware, History and More
October 18, 2017
Performance tuning is the greatest art in computer management. How to get peak performance out of your existing AIX systems. Part 1 of 4.
ArticlesUse z/OS Resources and Tools for Data Protection
October 2, 2017
The IBM z/OS* platform, with its unmatched reliability, availability and serviceability, outstanding I/O bandwidth and secure environment, provides an excellent platform for data protection. This is especially true if that client data already is on the mainframe, as the features of this hardware and software platform promote reliable and scalable data protection. If your organization […]
ArticlesFuture of Testing
September 25, 2017
This is the last post in this series on enterprise testing. The focus has been on both system and application programmers in an enterprise systems setting. The first post described enterprise testing and explained the many challenges that programmers experienced 40 years ago in deploying defect free software. The next two posts discussed system programmers […]