Today's Modern Mainframe

IBM mainframes process two thirds of the world’s business information every day, and have
been doing so for decades, because of the many strengths provided by the mainframe, such
as high availability, good redundancy, high performance I/O capabilities, and much more.

But have you ever been challenged by an anti-mainframer by a statement like "Oh, aren't mainframes dead?" - or - "Why would anyone still use a mainframe?" Have you wanted a ready response that is easily digestible and not overly techie? Well, IBM has a new Redguide book titled The IBM Mainframe Today: System z Strengths and Values that might be of help.

This publication describes the business drivers, their impact on IT, and how the System z platform can be a major player for the business solution by providing flexibility, responsiveness to customers and market needs, as well as cost effectiveness. It also discusses the mainframe hardware, software, and environment, with an emphasis on the features and capabilities that make the System z mainframe a good choice for businesses.

Also, you may have noticed the new term: Redguide. Similar to an IBM Redbook, an IBM Redguide is not quite as technical as a Redbook, but more in-depth than a brochure or other pieces of "sales" collateral.

So, if you are a mainframer like me, you'll want to download and read The IBM Mainframe Today: System z Strengths and Value. After all, the price is right (free). And you'll want to keep an eye out for additional Redguides from IBM. Susan Visser recently blogged about the first 15 Redguides here.