Comprehensive Systems Management
November 20, 2017
In this post, I explore systems management as a comprehensive discipline: What is it, how has it changed and what are the latest innovations to emerge. Systems management has developed into a mature and vibrant network of activities that are key to keeping systems available and useful. Let’s consider it as a model with categories […]
ArticlesThe Difference between Binary and Integer (And Why You Should Care)
November 14, 2017
To avoid surprises when using binary format in databases (i.e., Int or SmallInt in SQL terms or B data type in DDS), you must understand how it all works
ArticlesIBM Cloud, Watson and Web Services Help Applications Fly
November 13, 2017
IBM i customers have substantial investment in Integrated Language Environment (ILE) applications, but how can these programs be integrated with outside applications or services?
ArticlesIT Management Activities and Their Context
November 13, 2017
This is the first in a series about IT management. You might think of this as system, network, application and cloud management, but definitions and practices are changing and expanding. Or, you might think of this as IT Service management. That’s certainly part of it as well. IT service management creates context so it is […]
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 […]
Making the Invisible Visible
November 13, 2017
What we see with our eyes represents only a tiny fraction of the information around us. If we had evolved to capture X-rays, we could use electromagnetic wavelengths to see the world. The same holds for ultraviolet or infrared waves. We’ve evolved to visually understand and react to our surroundings based on “visible light.” But […]
ArticlesA Cloud Managed Service Provider Can Help With Data Protection
November 13, 2017
Data security is a critical component of a comprehensive risk management strategy. Organizations must analyze their security risk, taking into account factors such as industry, types of data being stored, the value of the data and the threats most likely to impact the business. Then they need to decide how much risk they’re willing to […]
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.
ArticlesDesign and Develop Large-Scale System Software
November 6, 2017
This is the sixth and final post in a series about things they never taught me in school. Over the years, I have taken many different computer classes in schools, through IT companies and by self-study, but nothing prepared me for the rigor of leading a team in the design and development of a large-scale […]
ArticlesConnect 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.