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What is Data Stack in TSO Rexx
REXX in TSO/E uses an expandable data structure called a data stack to store information. The data stack combines characteristics of a conventional stack and queue. Stacks and queues are similar types of data structures used to temporarily hold data items (elements) until needed. When elements are needed, they are… Read More ⇢
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DB2 Buffer pools and Its Best Practices
Here are eight primary things on bufferpools. These are useful for practice. Read More ⇢
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COBOL: SEARCH Vs PERFORM Which is Better
You can search an array using SEARCH or PERFORM in COBOL. The logic of which one to choose depends on two conditions. Those are index and subscripts. Read more. Read More ⇢
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Top 5 Legacy Skills in Demand
Here the legacy skills still in demand. 5 Top Legacy Skills COBOL- One of the powerful language still being used in many financial projects MAINFRAME- Powerful systems, still being used, also suitable for handling big data C- Most popular language. Current days languages Python and PHP adopted many features from… Read More ⇢
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DB2 Express Edition Know These Features Now
An entry-level budget friendly database system, designed for small and medium businesses IBM® DB2® Express Server Edition is an entry level database system designed for transaction processing and handling complex query workloads. It provides enterprise-scale capabilities and is optimized to utilize up to 8 processor cores and 8 GB of… Read More ⇢
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How to Use DFSORT JOINKEYS to Get Matching Records
Syntax for joinkeys to get matching records from multiple files. Read more. Read More ⇢
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COBOL Strings: How to Remove Spaces without Using “Trim” function
In this post, I have explained How to remove spaces in a String without using Trim function in COBOL Read More ⇢
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Informatica Lookup Transformation -Quiz
Lookup is one of the transformation in Informatica. Try this Quiz. Read More ⇢
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CICS Web Services – Here are 2 Top Tools
Web services in CICS is creating an interface between mainframe and other open source technologies. These are the popular tools you need. Read More ⇢
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