Date posted
Jul
8
From George Baklarz and Phil Downey | Many customers are looking at modernizing their databases by moving them into a containerized environment such...
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Date posted
Jul
4
Containerization takes Db2 to the world of Cloud Paks, Red Hat OpenShift, Public Cloud Kubernetes platforms (AWS, Azure, Google Cloud and IBM...
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Date posted
Jun
7
Recently, I have been visiting a technical university with a short speech at a seminar and my topic was IBM mainframes. Fortunately, this was after...
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Date posted
May
24
From the IBM Data Management Console Development Group Jun Liu , Guo Bin Zhao, Yinmei Chen | Db2 maintains a set of catalog tables that describes...
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Date posted
May
16
Whether they want to view all objects, check the status of an object, locate statistics, browse the data, generate DDL, or any other action that...
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Date posted
May
5
If you are experienced with database management systems outside of mainframe, you've probably heard about an information schema. This is a set of...
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Date posted
Apr
13
zHyperWrite and zHyperLink certainly sound very similar. However, when it comes to Db2 Log Manager, they are really two different sets of...
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Date posted
Apr
5
Most likely, you understand how logging in Db2 for z/OS works in general. There are log buffers, active logs, which get offloaded to archive logs,...
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Date posted
Mar
29
The access paths formulated by the Db2 optimizer during the BIND process or access paths formulated at runtime for dynamic queries are critical to...
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Date posted
Mar
15
Why does policy 123 in the POLICY table have status code X. I could have sworn the status code should be Y. How could this be? Who did it? When? ...
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Date posted
Feb
24
The EXPLAIN functionality of Db2 for z/OS, by which the query optimizer's access path determinations are externalized, has been around as long as I...
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Date posted
Feb
21
Whether they are beginners or experienced DBA, they have more or less doubts about the behavior of Db2, especially in terms of the execution...
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