News, views, and items of interest on IBM's Db2 database management system and mainframes.
Monday, March 20, 2017
The DB2 12 for z/OS Blog Series – Part 7: Relative Page Number Table Spaces
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One of the most significant new features for supporting big data in a DB2 12 environment is relative page numbering (or RPN) for range-part...
Thursday, March 02, 2017
The DB2 12 for z/OS Blog Series – Part 6: Transferring Ownership of Database Objects
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When a database object is created it is given a qualified two-part name. This applies to tables, indexes, table spaces, distinct types, func...
Friday, February 24, 2017
The DB2 12 for z/OS Blog Series - Part 5: Enhancements for Managing Dynamic and Static SQL
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Most modern application development is done using dynamic SQL. But some features work only with static SQL and others only with dynamic SQL...
Monday, February 13, 2017
The DB2 12 for z/OS Blog Series - Part 4: Real Time Statistics History
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Real Time Statistics (RTS) were introduced in DB2 for z/OS as part of the maintenance stream of Version 7 and IBM has been improving their ...
Tuesday, February 07, 2017
The DB2 12 for z/OS Blog Series - Part 3: Temporal Improvements
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Temporal tables and time-travel query support was added in DB2 10 for z/OS. With temporal tables a time period is attached to the data to i...
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