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VSAM Here’s All About RBA – And RRN
Here’s a difference between VSAM HURBA and HARBA and its calculation. It’s useful for interviews. Read More ⇢
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5 Things You Should Know On AWS Database Service
Amazon RDS provides Database services. DB instance is the basic building block. Here you will know the top five features of it. Read More ⇢
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Kafka Streaming Here is an Example
Kafka Streaming API uses streams data and do processes them and sends them to output servers. Here’s how to understand streaming API. Read More ⇢
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How to Map IMS DB Segment Data to COBOL Copy Book
Here is an idea how to view segment data using file-aid for IMS DB Read More ⇢
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RESTful API Vs Webservices Top Differences
Here are details about REST and Web services with their features. The skill to develop APIs is hot in the market. Read More ⇢
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Microservices Here’s a Way to Build Quickly
Micro-services development is an evolving area. It needs more people to work. Here are the skills to improve for better salaries. Read More ⇢
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External, Global, Value – Can we Use These in COBOL Linkage?
COBOL Linkage section top clauses of External, Global, and Value explained if you can use or not. Read More ⇢
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How to Check ‘Comp Variable’ for Spaces and Low-Values
Here’s sample COBOL logic where it tells you how to initialize the Comp variable before they move to numeric. Read More ⇢
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A Step-by-Step Guide to Running a Scala Program
Simple video tutorial of how to run commands in Scala Shell. Read More ⇢
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