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DB2 FOR Z/OS PCTFREE FOR UPDATE FOR PERFORMANCE

Nota del editor: Este artículo fue publicado originalmente en inglés . Con la aprobación del autor, el equipo de IDUG ha creado la traducción que a continuación se presenta. El contenido de este artículo es de aplicación Db2 12 for z/OS y Universal Table Spaces (UTS) Es...


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How Much is Enough REAL Storage

Over the years as Db2 has traded real storage exploitation for CPU and zIIP MIPS reductions, customers have become more aggressive at utilizing these techniques. Db2 buffer pool expansion, EDM and authorization cache pools, as well as persisting threads through the use of KEEPDYNAMIC and RELEASE...

Adrian Burke's profile image

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IBM Db2, DBAs and Zowe CLI

IBM Db2, DBAs and Zowe CLI A DBA Overview of Zowe CLI and the IBM Db2 Database Plugin for Zowe CLI Rose Sakach Do you want to learn more about the Zowe CLI and the IBM Db2 Database Plugin for Zowe CLI? Click here to read the full article by Rose Sakach. (IDUG login required).

Rose Sakach's profile image

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Quick start: Integrating Db2 stored procedures and Zowe CLI

Quick start: Integrating Db2 stored procedures and Zowe CLI Richelle Anne Craw Db2 stored procedures by themselves have the benefit of improving programming productivity. What if you combine that with the power of Zowe CLI? Photo by israel palacio on ...


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New V12 functionality - UNLOAD authority! Why? What is the point?

Db2 for zOS V12 introduces a new UNLOAD authority permission for tables. This is “beside” the good-old-fashioned classic table authority permissions for SELECTAUTH, INSERTAUTH, DELETEAUTH, UPDATEAUTH, etc. etc. This UNLOAD authority controls the ability to use the UNLOAD utility on the...

Brian Laube's profile image

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Db2 SQL for the DBA

Db2 SQL for the DBA - Using Modern SQL for DBA Tasks Recent releases of Db2 have introduced new SQL functionality that improves the functionality and productivity of application developers. But the DBA can also take advantage of some of the “new” Db2 SQL to improve their own productivity. ...

Brian Laube's profile image

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Deprecated Objects and APPLCOMPAT

Deprecated Objects and APPLCOMPAT DBA's are notoriously conservative when it comes to migrating data to new types of objects. Our theme seems to be "if it ain't broke, don't fix it!" IBM has decided to encourage those of us on DB2 for z/OS to migrate our data to Universal Table Spaces (UTS)...

Jim Dee's profile image

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Un nuevo capítulo de IDUG en México

La historia de IDUG en México comenzó oficialmente el mes pasado en el día 22 de Agosto, en donde tuvo lugar el primer seminario organizado por IDUG y así, atraer a la comunidad de Db2 para unirse a la comunidad que IDUG ha estado promoviendo desde hace varios años, pero tal vez esta historia...


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Transparent Data Encryption

There have been several high visibility data exposures in the news over the last year or so. As a Db2 DBA, one of your responsibilities is the protection of the data your business needs to run. Your auditors, internal and external, may be demanding action to protect your valuable Db2 data from...

Jim Dee's profile image