Mainframe Services

Datalink is a one stop shop for all your Mainframe needs. Our expertise spans across the different families of Mainframe computing that includes IBM, Unisys, Fujitsu-ICL to name a few.

Datalink has more than 3000+ person years of credible experience providing Mainframe Solutions.
Datalink's large mainframe Service portfolio can help you meet your immediate Mainframe needs.

Mainframe Service Portfolio


Application Development Application Maintenance Application Modernization
IBM Mainframe Application Customization
Product Customization
Change Request
Application Enhancement		 Modernization - SOA
Re-Engineering
Re-Platforming
Re-Placement
GUI-Web Enablement
Re-factoring

Mainframe Technology Expertise


Core Languages 4GL Languages Databases OLTP & Middleware
ASSEMBLER
Pl/1
COBOL
C, C++
FORTRAN
PASCAL
REXX		 WEB FOCUS
ADSO
EASYTRIEVE
NATURAL
TELON		 DB2
IMS
IDMS
VSAM
ADABAS		 CICS
IMS DC
MQ SERIES

Legacy Modernization


SOA enabled Legacy

  • Leverage investment and business logic within legacy systems
  • XML based communication that eliminates the overhead of maintaining proprietary formats
  • Service based interfaces will expose the mainframe programs to provide real-time functionality
  • Functionality repeated in multiple applications is centralized and used everywhere
  • Systems, processes and lines of businesses are loosely coupled Core functionality may be exposed securely to B2B