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  Service Offering >> Legacy Systems Migration >> Legacy Case Study

Legacy Systems Migration >> Legacy Case Study

 

Legacy Migration Services for a leading US-based Insurance Service Provider


The Customer


One of the largest Gas Company in India, who also has the largest private sector gas distribution company with activities relating procurement, distribution and utilization of natural gas and allied technology. It also provides finance to customers (through its subsidiary- to help customers switch over to natural gas.

The Solution

The scope of work includes understanding the existing application using Oracle 7 and Power Builder 5 and migration to Oracle 8 and Power Builder 7, establishing connectivity between client and server for application usage along with optimization of queries and automation of backup of the database.

Applications module included:

  • Payroll
  • Human Resource Information System
  • CFAS
  • Integrated Finance & Account System
  • Share Management System
  • Fixed Deposit

Benefits
  • Due to the optimization of the queries some of the procedures could be run and completed to the one tenth of the original time.
  • Because of the migration to the newer database the maintenance of the database become possible from remote location. Now from the head office the works database could be easily monitored and maintained.


Methodology:


The migration process followed the below listed phases:

Phase I - Assessment 

  • Functionality Study & Analysis
  • Creation of UML Model l

Phase II - Application Development & Migrations  
  • Development
  • Testing
  • Rollout
 
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