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IBM Data and AI Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data & AI organization. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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IBM Employees should enter Ideas at https://ideas.ibm.com


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Configuration Parameters

Showing 33 of 14435

CHNGPGS_THRES should be ONLINE configurable

DB CFG CHNGPGS_THRES should be online configurable, not just configurable.
about 6 years ago in Db2 / Configuration Parameters 0 Not under consideration

Enable DATABASE_MEMORY change on WRITE SUSPEND database

We are using db2relocatedb to deploy test, dev, preprod environments from production images (disc snapshots). This happens multiple times a week (talking about multiple hundred databases). Most databases have DATABASE_MEMORY set to AUTOMATIC. Relo...
over 1 year ago in Db2 / Configuration Parameters 0 Future consideration

Make SYSMON_GROUP configurable online

Make SYSMON group configurable online. Currently an outage is required to set or change SYSMON. While some DBAs set this whenever they build a system, others do not, and it is frustrating to request this fairly common level of permissions and to h...
about 7 years ago in Db2 / Configuration Parameters 0 Not under consideration

INTRA_PARALLEL should be ONLINE configurable

INTRA_PARALLEL should be ONLINE configurable DB CFG INTRA_PARALLEL is configurable, but it should not be just configurable, but ONLINE configurable.
over 5 years ago in Db2 / Configuration Parameters 0 Not under consideration

Percent/Dynamic/Automatic Value for NUM_LOG_SPAN

NUM_LOG_SPAN species a number of log files. If the number of log files changes (LOGPRIMARY, LOGSECONDARY, LOGFILSIZ) the absolute number of NUM_LOG_SPAN should be adjusted as well. If NUM_LOG would be a percent value of the primary log files there...
about 6 years ago in Db2 / Configuration Parameters 0 Not under consideration

Enhance automatic SORTHEAP management by fixing the defined base value as the minimum for STMM

As we had an issue with STMM reducing the SORTHEAP too much during lower load on the database, we would like to see the defined base value for the sortheap treated as the minimum value, that STMM would not reduce the sortheap below that value if t...
over 1 year ago in Db2 / Configuration Parameters 0 Not under consideration

Provide pre and post upgrade dbm and db checks of Db2 parameters and highlight any deltas

It is currently a best practice that we recommend customers do pre and post upgrade dbm and db checks manually. The request is that this should be performed automatically as part of the Db2 upgrade script itself. Comparing before and after parame...
over 1 year ago in Db2 / Configuration Parameters 0 Future consideration

Formula-based MAX_QUERYDEGREE settings.

MAX_QUERYDEGREE allows to specify the maximum degree of parallelism for a query. The setting of ANY is usually to aggressive for typical Db2 SAP systems. Specifying an absolute value has the disadvantage of having to adjust the parameter for every...
almost 6 years ago in Db2 / Configuration Parameters 0 Not under consideration

Allow fixed MAXLOCKS value even if LOCKLIST is AUTOMATIC

When LOCKLIST is set to AUTOMATIC, the MAXLOCKS setting cannot be set. https://www.ibm.com/support/pages/locklist-and-maxlocks-database-configuration-parameters-and-lock-escalations In general this follows the concept of LOCKLIST AUTOMATIC, but th...
over 3 years ago in Db2 / Configuration Parameters 0 Future consideration

Make DB2_USE_ALTERNATE_PAGE_CLEANING=ON the default

DB2_USE_ALTERNATE_PAGE_CLEANING is of great benefit for performance and scalability since it was introduced in v8. It's now the default in pureScale and BLU environments, so why can't we make it the default all around?
over 5 years ago in Db2 / Configuration Parameters 0 Not under consideration