VSAM
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What is VSAM?
VSAM (Virtual Storage Access Method) is a high-performance file access method used in IBM mainframe operating systems like z/OS. It provides efficient storage and retrieval of data, supporting various organization structures such as key-sequenced, entry-sequenced, relative record, and linear data sets. VSAM is commonly used for storing critical business data, transaction processing, and database management on mainframes.
What other technologies are related to VSAM?
VSAM Competitor Technologies
IBM DB2
IBM DB2 is a relational database management system (RDBMS). It is a competitor to VSAM as a data storage solution. While VSAM is a file management system, DB2 is a full-fledged database system offering features like SQL, indexing, and data integrity constraints.
IMS
IMS (Information Management System) is a hierarchical database management system. It is a competitor to VSAM as a data storage solution, offering database capabilities beyond simple file management.
IMS DB
IMS DB (Information Management System Database) is a hierarchical database management system. It is a competitor to VSAM as a data storage solution, offering database capabilities beyond simple file management. Identical to IMS.
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VSAM Complementary Technologies
CICS
CICS (Customer Information Control System) is a transaction processing system that commonly uses VSAM for data storage. CICS and VSAM work together to manage transactions and data.
JCL
JCL (Job Control Language) is used to execute programs and utilities that access and manipulate VSAM datasets. It provides the instructions for the z/OS operating system to perform VSAM-related tasks.
COBOL
COBOL (Common Business-Oriented Language) is a programming language frequently used to develop applications that read and write data to VSAM files. COBOL programs can directly interact with VSAM datasets.
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Which job functions commonly mention VSAM?
Business Systems
0.2% of all Business Systems jobs mention VSAM
View 467
jobs on Sumble
Software Engineer
0.1% of all Software Engineer jobs mention VSAM
View 5.9k
jobs on Sumble
Architect
0.1% of all Architect jobs mention VSAM
View 159
jobs on Sumble
Engineer
0.1% of all Engineer jobs mention VSAM
View 6.7k
jobs on Sumble
Information Technology
731 Information Technology jobs mention VSAM
View 731
jobs on Sumble
Which organizations are mentioning VSAM?
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