Maintaining the Agile Mainframe
Nights and weekends arent what they used to be.
Whether or not we realized it at the time, it was a relatively simple and orderly world.
But nights and weekends arent what they used to be. Today the mainframe staff must be able to perform batch runs, backups and restores, and other maintenance workin spite of 24/7 transaction processing.
The mainframe must be able to accommodate not only the normal peaks and valleys of the business, but also the not-so-normal peaks and valleys. Largely because of the Web, your customers can respond to world events in near-real time, occasionally swamping your systems with unprecedented transaction volumes.
Because of all this, most large businesses today are interested in increasing the agility of their mainframes. The trendy word agility is just a new term for an old ideathe ability to adapt to change. Of course, the truth is that IT has always needed to maintain the adaptability of the mainframe. What is new today is the intensity of the need.
Running IT as a Business
Many companies that have re-engineered their processes on the business side to gain better economies of scale and higher levels of productivity are beginning to recognize that theyve neglected the IT side.
In fact, with IT budgets holding steady, solely relying on increases in hardware, software and staff isnt always an option. To meet economies of scale and realize higher productivity, IT teams need to instead focus their efforts on improving IT processes.
Well, you may say, productivity was the reason for creating IT in the first placeIT provides automation that makes other departments more productive.
Just proving that your mainframe saves money for the company is not enough anymore. You also must prove that IT is helping to bring in new revenue. Now is the time to look at IT itself as a business and run it as a business, to meet constantly changing demands. It is time to make IT more productive, more scalable and ultimately, more adaptable.
And when it comes to this issue, the mainframe is more critical than ever. Today, your mainframe must support new applications, including new types of applications that dont look or behave like traditional mainframe applications.
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