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IBM Data Platform Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data Platform 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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Search results: Db2 Analytics Accelerator for z/OS

Showing 72 of 5232

Option 12 panel (Change Capture Agent IP address) needs to allow for unplanned change of IP addresses

The current process for clients utilizing the Option 12 panel (Change Capture Agent IP address and TCP port for z/OS) requires that Replication be stopped in a controlled manner prior to updating the IP addresses. This process does not allow for d...
almost 6 years ago in Db2 Analytics Accelerator for z/OS 3 Future consideration

Simple way to check consistency between DB2 and IDAA

When implementing data replication we found a number of tables showing different number of rows in DB2 and on IDAA (2 IDAAs installed with replication). To verify this we did as follows:- Disable table for acceleration in IDAA1- Run SPUFI with SEL...
over 10 years ago in Db2 Analytics Accelerator for z/OS 0 Not under consideration

REORG Support for PBG tablespaces when Insync enabled

Currently, REORG is not supported for PBG Tablespaces if Insync is enabled for those tablespaces. Replication status is changed to ERROR and data has to be reloaded.
about 5 years ago in Db2 Analytics Accelerator for z/OS 1 Delivered

Option to add an accelerator to a HA AOT group

When adding a new accelerator pairing to a DB2 system, we currently need to drop/create an AOT to have it defined on this new pairing with the same name. During this you need to handle e.g. copying of data and essentially take an outage on the exi...
8 months ago in Db2 Analytics Accelerator for z/OS 0 Under review

IDAA behavior when replicated table is suspended

In our environment we replicate tables and we then expect the IDAA copy to be kept in sync with the DB2 table (within reason). If a table gets 'suspended' for whatever the reason, the data on that table begins to grow stale. Queries submitted agai...
about 5 years ago in Db2 Analytics Accelerator for z/OS 3 Delivered

InSync to NOT disable query acceleration

When IBM Integrated Synchronization detects an error condition for a table, that table is removed from acceleration to prevent Db2 from returning stale data because no more updates are synchronized to Accelerator. The incremental update process in...
almost 3 years ago in Db2 Analytics Accelerator for z/OS 0 Not under consideration

have ACCEL_LOAD_TABLES switch automatically to full table reload

ACCEL_LOAD_TABLE jobs are generated with detectChanges="DATA". On some large partitioned tables more or less all partitions end up being loaded. The subsequent DELETE/REORG RECLAIM operation runs for + 12 hours and consumes a large amount of CPU. ...
over 1 year ago in Db2 Analytics Accelerator for z/OS 0 Future consideration

Downgrade or remove Warning messages like "IBM InfoSphere Data Replication adjusted the source data image to fit into the target column "

All IDAA messages are presented in the z/OS system log as DSNX881I messages. These messages have a Message ID & Severity. Many also have an embedded CHCxxxxxx message id. However, many messages get reported under Message ID 20, and these can b...
almost 6 years ago in Db2 Analytics Accelerator for z/OS 1 Not under consideration

Enhance Integrated Synchronization (InSync) to properly handle non-UTS tables when utilities are run against the base tables

InSync's predecessor (Change Data Capture) has never had a problem when utilities such as REORG were performed on non-UTS tables. As we try to convert to InSync, the majority of our replicated tables in IDAA are in legacy simple, non-UTS table spa...
over 3 years ago in Db2 Analytics Accelerator for z/OS 0 Delivered

Queued execution of ACCEl_COLLECT_TABLE_STATISTICS

We run a data warehouse application that runs very complex queries on IDAA. With several of these queries, we had and still have performance problems. IBM IDAA support suggested to run ACCEl_COLLECT_TABLE_STATISTICS to improve their performance, a...
10 months ago in Db2 Analytics Accelerator for z/OS 0 Not under consideration