IDMS (Integrated Database Management System) Batch COBOL Programming

1. COBOL Language: Utilizes COBOL for writing batch processing programs.

2. IDMS Database Interaction: Programs interact with IDMS databases for data retrieval and manipulation.

3. Data Manipulation Language (DML): Uses DML statements for database operations like SELECT, INSERT, UPDATE, and DELETE.

4. Batch Job Control Language (JCL): Execution of programs as part of batch jobs controlled by JCL.

Before learning IDMS Batch COBOL Programming, it's beneficial to have:

1. COBOL Programming: Proficiency in COBOL programming language, including syntax and structure.

2. Database Fundamentals: Understanding of database concepts, such as tables, records, and queries.

3. Data Manipulation Language (DML): Familiarity with DML statements for database operations.

4. Mainframe Environment: Knowledge of mainframe computing concepts and environment.

By learning IDMS Batch COBOL Programming, you gain the following skills:

1. COBOL Proficiency: Mastery of COBOL programming language for batch processing tasks.

2. Database Interaction: Ability to interact with IDMS databases for data retrieval and manipulation.

3. Data Manipulation: Skills in using Data Manipulation Language (DML) statements for database operations.

4. Batch Job Control: Knowledge of batch job control languages (e.g., JCL) for orchestrating batch processing tasks.