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GDG – Generation G0000V00 – Change V00 to V01
This is one of the typical interview questions in JCL GDG. Many times confusion is there about generation Vs Version. When we give (+1) in JCL. Only a new GDG will be created, but the version is V00(do not change). My discussion is when the version will be changed. The below example… Read More ⇢
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Useful COBOL Tough Interview Questions
COBOL real interview questions top posts from Srinimf Read More ⇢
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DB2 UDB Top Commands List: PPT
Here is a list of commands that you can use in the DB2 UDB database Read More ⇢
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DB2- Optimization Hints
In Db2 , optimizer selects most optimum access path. Sometimes, your query taking longer cpu time, then, you can influence the default hint. In Oracle, we can add optimizer HINT into SQL. Ex: SELECT * /*+ USE_ NL */ FROM S_EMP; But, in DB2 the process is different. The following steps… Read More ⇢
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DB2 Plan Table Columns Explained
Here’s a way to verify PLAN Table columns after you run the EXPLAIN query. Read More ⇢
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CICS Transaction Gateway V9.0 New Features
CICS family comprises of CICS Servers(Latest V5.1), Connectors(V9.0 latest), CICS Tools. CICS transaction gateway V 9.0: CICS Transaction Gateway ( CICS TG), a market-leading enterprise connector from IBM , is production proven for over one thousand customers as a high-performing, security-rich, and scalable method of SOA access to CICS . It provides the following… Read More ⇢
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COBOL with MQSeries Sample Program
How to use MQSeries calls in COBOL is explained using a sample program. Read More ⇢
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Differences Between SQL and NoSQL: Simplified
The awesome and most relevant key differences between RDBMS database and No-SQL database. A quick revision for modern database developers. Read More ⇢
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14 new features in Oracle 12C really to read now
Oracle 12C database has been added many new features. Given in this post all the features added and it is a quick handy list for developers. Read More ⇢
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