The IBM Enterprise COBOL for z/OS Migration Assistant (CMA) has been very popular among COBOL migration users. It is a step-by-step wizard and an interactive checklist that guide users through the information along their migration journey from COBOL 4 or earlier to...
This article will take you inside VSAM and explain the environment of Virtual Storage Access Method. VSAM has been around since the 1970s and provides a way of storing large amounts of data for 3 types of access. Random Sequential Skip Sequential VSAM has a number of...
Your Db2 database The IBM mainframe and its Db2 database is the transaction processing workhorse for the world’s biggest banks, insurers and financial services companies. It was designed to execute their high-intensity transaction processing workloads very...
