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IMS DB: Application Vs System service Calls
Application Calls get unique (GU) The GU (get unique) call retrieves a specific segment or path of segments from a database. At the same time, the GU call establishes a position in a database from which additional segments can be processed in a forward direction. get next (GN) The GN… Read More ⇢
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DB2 Concurrency: Top Interview Questions Unlock now
These questions are helpful to answer correctly on DB2 Concurrency and locking mechanism. Read More ⇢
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Tokenization in Payments Why You Need
The increased security is called Tokenization. Its real concept explained with examples. Read More ⇢
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Multi-tired Application Vs. Stored Procedures: Top Differences
Tired Applications The concept of tiered applications presents a solution to design architects that uses distributed resources dynamically with the ability to insert software and hardware when and where they are needed. Two-tiered client/server applications might require extensive and expensive deployment strategies for DB2 enablers and business logic. Multi-tiered (three… Read More ⇢
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10 Top Uses of Mainframe DFSORT Utility
DFSORT flowchart tells you the real uses of it. Also, I have explained how it would process the input dataset. Read More ⇢
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PLSQL Procedures – Top Syntax Rules
PL/SQL is a case-independent language, unless you specifically set up Oracle to be case-sensitive or explicitly define object names within the “” marks. Audio Post You can also align all long-running code blocks vertically, as follows: Data types Data Type Prefix Example Comment Boolean B lb_employee_status Prefix common variables Date D ld_hire_date… Read More ⇢
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DFSORT: How to Use Conditional Include In OUTFIL
JCL sample how to use OUTFIL in DFSORT. Read More ⇢
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JCL Sort Interview Questions
Here are top interview questions on JCL sort. JCL Interview Questions on Sort (Slideshare) Keep Reading Read More ⇢
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