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Category Archives: IT Infrastructure Management

IBM z/VM

The z/VM is a virtual machine operating system used in Mainframes since the year 2000. IBM introduced virtual machine operating system to the Mainframe market in late 1960’s. IBM considers z/VM as the most mature virtualization product currently available in … Continue reading

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IBM z/TPF

TPF is IBM’s high-end specialised operating system or transaction processor designed for providing maximum availability for high volume real-time transaction of mission critical Mainframe business operations. TPF focussed on maximum transactions per second and faster data access. ACP (Airline Control … Continue reading

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IBM z/VSE

z/VSE developed in 2005 is a Mainframe operating system that is popular among users having smaller Mainframe computers. z/VSE was originally known as the DOS (Disc Operating System). The features of z/VSE (System z Virtual Storage Extended) can be traced … Continue reading

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Legacy Modernization – Business Relevance (Part I)

History shows that the businesses that had gone hand in hand with technological trends have always achieved greater success. Business leaders and top executives always keep a close eye on the industry trends. No business is flexible enough to adapt … Continue reading

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IBM zOS

The z/OS, introduced in the year 2000, is IBM’s leading Mainframe operating system. It is currently running on a large number of IBM Mainframes by large retailers, financial companies and other high transaction service enterprises and was designed for Mainframe … Continue reading

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Mainframe Operating System – Part 2

Current Operating Systems on Mainframes This is the second part of the series on Mainframe operating system. In the last blog, we have gone through the history of Mainframe operating system spanning from the early GE operating systems to DOS/360, … Continue reading

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Mainframe is Growing – Survey

Mainframe usage continues to grow – 2011 Annual Mainframe Survey Yes, Mainframe market is in the right pace of growth in 2011. According to the 6th Annual Mainframe survey conducted by BMC software, the Mainframe technology is expected to show … Continue reading

Posted in Application Services, IT Infrastructure Management, Mainframe, Maintec, Offshore Outsourcing, Remote IT Staffing, Uncategorized | Tagged , , , , , , , , , , | Leave a comment

Data Security Part II – Addressing Threats

In our last post in this series, we discovered the seriousness of threats posed by Data Security Breach for a data intensive business. There is no single approach to effectively address the threats towards data. Among the several methods of … Continue reading

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Data Security – Organizational Relevance – Part 1

Have you ever thought where and how your business data or personal data is stored and how secure is it from inside or outside threats? Does that sound alarming? Data theft has been one of the biggest threats that enterprises … Continue reading

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Linux on System Z: A Success Story

It is more than a decade since IBM married Linux…! In other words, IBM marked the 11th anniversary of Linux – Mainframe coalition. All these years, , the global business world has been  benefiting from the positive outcomes of this … Continue reading

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