Legacy System Migrating from Mainframe

Many ventures remain to rely on mainframes, but the most convenient and most suitable means to modernize legacy application environments is to migrate them to upgraded platforms.

Ask most IT users what the most overused term in computing is and they’ll most likely list things like “cloud,” “BYOD,” or “Big Data.” But the one term that has actually been utilized the lengthiest; over half a century now, needs to be “mainframe.

Mainframe? According to an IBM, Just about everyone has actually utilized a mainframe computer system at one point or another. If you ever made use of automated teller equipment (ATM) to connect with your checking account, you utilized a mainframe.

In fact, a 2011 survey by BMC Software on using mainframes today reveals that:.

  • 93 percent of respondents’ at large companies expect capacity to grow or remain steady.
  • 62 percent, as compared to 56 percent in 2013, expect to grow overall capability.
  • 47 percent of respondents said brand-new workloads and brand-new business applications are adding to their capacity development.
  • 60 percent of respondents stated the leading IT top priority is keeping expenses down.


Far from being old, service desks at some of the biggest corporations in the world remain to offer substantial support to huge mainframe environments. According to IBM:

“Today, mainframe computer systems play a main duty in the day-to-day operations of most of the world’s largest corporations. While other types of computing are utilized extensively in business in numerous capacities, the mainframe occupies a sought after location in today’s e-business environment. In banking, finance, health care, insurance coverage, energies, government, and a wide variety of other public and private enterprises, the mainframe computer continues to be the foundation of contemporary business.

The mainframe owes much of its popularity and durability to its inherent dependability and stability, a result of cautious and stable technological advances that have been made because the introduction of the System/360 in 1964. No other computer architecture can assert as much continuous, evolutionary improvement, while keeping compatibility with previous releases.

Because of these design strengths, the mainframe is typically used by IT companies to host the most important, mission-critical applications. These applications normally include customer order processing, monetary transactions, production and inventory control, payroll, along with numerous other kinds of work.


Application Re-Hosting: Migration from the Mainframe

The most convenient and most appropriate means to modernize legacy application environments is to migrate them to updated platforms. This will much better position your business to attend to new requirements such as cloud computing, mobility and virtualization.

Dell offers a suite of application re-hosting options that move existing business logic and data investments onto modern-day platforms. This type of “Re-hosting” cuts the yearly operating expense associated with legacy systems for lots of clients by 30 to 70 percent, while providing a safe course forward for IT properties.

With an end-to-end solution approach that includes software, hardware and services, Dell application re-hosting reduces the expenses and intricacies of application modernization initiatives in a number of methods, including:

  • Reduce high annual operational costs: Substantially reduce annual software charges and hardware upkeep expenses connected with legacy systems.
  • Protect financial investments in legacy applications that work well today: Move application and data financial investments onto updated platforms and extend the life of valuable IT assets.
  • Replace complicated, maturing IT systems: Remove exclusive platforms and consolidate legacy applications onto the same strategic environments being deployed for brand-new initiatives.


Dell Re-hosting Services

Dell can re-host legacy applications from a variety of platforms including mainframes and legacy UNIX systems.

With over 1,300 setups worldwide, Dell has a large and proven reference base for re-hosting mainframe environments such as IBM ® CICS ® applications, IBM IMS transactions and COBOL programs. Dell’s technology is the result of almost 20 years of item development and is matched by a reference architecture that resolves the complete environment including third-party devices and utilities.

Without any vested interest in legacy platforms and a dedication to market requirements, Dell has a solid track record for re-hosting proprietary UNIX environments such as application servers, enterprise resource planning (ERP) systems and Java programs.
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