Mainframe

Mainframe systems are reliable and powerful and are now used in large companies and it is greatly acclaimed in industries such as banking, insurance or aeronautics. Its capacity of handling large databases allows it to be used by a large number of users.

It allows the use of a single operation system through multiple session and functions through a centralized pattern.

Celad offer a state-of-the-art center of expertise dedicated to Mainframe with various projects in banking, insurances, health insurance, etc.

AS400
RPG, ADELIA, VISUAL ADELIA, JAVA, DB2 …

IBM / MVS or Z/OS
COBOL, DB2, CICS, IMS, PACBASE, RPP, RDZ …