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COBOL GT Spaces and NE Spaces
Cobol best practices is one of the important area to focus both by Junior and Senior developers. It not only improves performance and is very easy to manage or maintain COBOL programs in future.
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5 Drawbacks of File-system Over RDBMS
These critical File system disadvantages over RDBMS help developers to take right decision on storing of data in their projects.
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CICS function Shipping – 5 Key Features
The real concept of function shipping is useful when you want to access a remote object.
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DB2 Schema creating process for a User
A schema is a collection of named objects. Schemas provide a logical classification of objects in the database. What a schema can contain? A schema can contain tables, views, nicknames, triggers, functions, packages, and other objects. A schema is also an object in the database. It is explicitly created using the CREATE SCHEMA statement with the current user…
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5 Reasons Why You need Qualified SSAs in IMS DB DL/I Calls
Quick refresher on why you always need Qualified SSAs over un-qualified SSAs in your IMS DB programs.
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Start the Job, Stop the Job and Cancel the Job-JCL
How to Start, Stop and Cnacel the JCL job.
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Difference Between VSAM and Sequential Files
These are awesome advantages of VSAM files over Sequential files.
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17 Top VSAM Tuning Tips
Single point reference to VSAM tuning tips. These are useful for mainframe projects.
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How to Develop Credit-cards Project in CICS Mainframe
Explained in video tutorial on how CICS is being used in payments and credit cards domain projects. An additional thoughts you will get how a Credit card project can work using mainframe and CICS transaction server. Read more.
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COBOL ADDRESS OF Register: How to Use in Linkage Section
ADDRESS OF -The ADDRESS OF special register references the address of a data item in the linkage section, the local-storage section, or the working-storage section. For 01 and 77 level items in the linkage section, the ADDRESS OF special register can be used as either a sending item or a receiving item. For all other…
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COBOL really you need ideas to modify strings
Replace and Converting are to mostly used methods to modify string when you use INSPECT verb in COBOL. Read more.
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The Purpose of DBRC in the IMS DB Database
Top functions of DBRC in IMS DB and practical scenarios where Database recovery is needed in IMSDB.
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