AS/400

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Course Overview

The Application System/400 (also known as AS/400), now System i (also known as iSeries), is a type of minicomputer produced by IBM. It was first produced in 1988. It was then renamed to the eServer iSeries in 2000 as part of IBM’s e-Server branding initiative. Now with the global move of the server and storage brands to the System brand with the Systems Agenda, the family has been renamed to System i in 2006, with the POWER5-based members of the series being called the System i5. The AS/400 is an object-based system with an integrated DB2 database that was designed to implement E. F. Codd’s relational database model, which is based on Codd’s 12 rules, in the operating system and hardware.

At the end of the training, participants will be able to:

  1. The IBM AS 400 training is designed to equip IT professionals with the knowledge and skills necessary to efficiently operate and manage AS 400 systems. Participants will learn about the architecture, administration, programming, and security features of AS 400, and develop practical skills to maintain and troubleshoot these systems. The training aims to provide a hands-on learning experience to help participants become proficient in AS 400 operation and maintenance.
 

Pre-requisite

  1. All attendees should have a basic knowledge of java programming language and also distributed systems concepts

Duration

5 days

Course Outline

  1. Overview of the system
  2. General awareness of the AS/400 System
  3. Libraries, Files and Members
  4. Library list concept and related commands
  5. Functions of OS/400
  6. Architecture
  7. ADTS (Application Development Tool Set)
  1. Overview of DB2/400 Concept
  2. Externally Described files
  3. Source Files
  4. Physical Files, Logical Files and Join Logical Files
  5. Field Reference Files
  6. Database Integrity
  7. Commitment Control and Journaling
  8. Creating tables
  9. Insert/Update/Delete Using SQL
  10. Using cursors in RPG/400
  11. Triggers
  12. Report designing using RLU tool.
  1. File Handling in CL/400
  2. Handling Errors and Messages
  3. Handling Data Areas
  4. Handling Data Queues.
  5. Overriding file Attributes and the Scope of overrides
  6. Open Query File
  7. String Operators
  8. String Functions
  1. Introduction to RPG/400
  2. Specifications
  3. Operation Codes
  4. Subroutines
  5. Data Structures
  6. Tables and Arrays
  7. Indicators
  8. Built-in functions
  9. RPG Logic Cycle
  10. Sub Files
  11. Load All Subfile
  12. Page Load Subfile
  13. Expanding Subfile
  14. Exception handling
  15. Database file processing(external/Internal)
  16. Printing reports.
  17. Program defined printer file and externally described printer file.
  18. Embedded SQL Programming
  19. RPG free format programming
  1. Introduction to ILE
  2. Specifications
  3. Advantages of ILE
  4. ILE Program Concept
  5. Module
  6. Binding Directory
  7. Procedure
  8. Program
  9. Service Program
  10. Binder Language
  11. Bind By Reference
  12. Bind By Copy

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