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.NET for Mainframe Programmers- Best book
How to learn .net by mainframe programmers. Suggest books really good for mainframe programmers Read More ⇢
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All About DB2 Backward Index Scan
The reverse scan in DB2 also called backward index scan. Reverse Scan The ordering of an index has implications for how DB2 will elect to use that index when satisfying a query. When you create an index, you either choose the default ascending ordering, or explicitly choose ascending or descending… Read More ⇢
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How to Fix DB2 Performance Issues Focus on these Five
Developers next step is Tuning SQL. Before yo do it learn the tools required. Below post gives an idea on how to fix performance issues in DB2. After you ran an application you determine that it does not meet your performance objectives, you need to determine the origin of the problem.… Read More ⇢
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How to Understand Triggers in DB2 SQL Context
SQL triggers of different types in DB2 context Read More ⇢
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How DB2 Keeps Logs for Changes to Tables
When changes are made to the data in tables, subsequently changing the table space and index spaces, DB2 writes one or more records to its log so that a blackout of the changes can be performed if the unit of work fails. DB2 can also use this information to reapply… Read More ⇢
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How to Send Pdf to email id Using Batch JCL
The sample jcl where you send pdf to your mail id. This kind of technic people use to create a report and send it to email id. Read More ⇢
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How to Insert Rows in DB2 Tables: 2 Top Methods
DB2 Insert and Load utility are popular methods to insert data to database. Read More ⇢
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What is Business Intelligence and Why You Need
Do you think that Data warehousing and BI are the same? The answer is NO. Warehouse stores data in an RDBMS, but Business intelligence (BI) is an outcome of data. Data warehousing Business Intelligence Keep Reading Related Read More ⇢
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IMS DC MFS Control Blocks (2 of 3)
The use of Message format service (MFS) control blocks in IMS DC explained in this post. Read More ⇢
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