Mainframe Application Systems

What is Mainframe Application Systems?

Mainframe systems definition: Mainframe Application Systems are the various end-user application systems that are hosted on mainframe computers. Mainframe computers and their services are critical for governments and large organizations owing to their capability of processing bulk data more efficiently as well as data security features. Hence, various organizations host their applications on mainframes to ensure data security and seamless data processing. This explains what is a mainframe system and its utility.


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IT Transformation and Application Development to achieve Platform Transformation at World's second largest food service company. One of the United States largest broad line food service distributor.

For a leading aircraft manufacturer, HCL modernized the client's application stack through migration of 100 tightly integrated legacy applications and re-hosted the Flight Testing Control System with an installation base of over 1000 nodes.