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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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Showing 117 of 18234

Identify major LOG captures.

We frequently experience delays in QREP Capture readings on our peak processing days without any apparent monster transactions. Transactions and rows continue to be processed, but at a slower rate than the actual log reads. In these cases, we have...

Let Capture build the transaction message with non-LOB columns first and LOB columns last instead of in strict column sequence order.

Please consider changing Capture to build transaction messages with all non-LOB data first, then add on the LOB data after all other non-LOB data no matter what the sequence numbers. This would prevent the risk of splitting a message on non-LOB da...

Automatic data validation by using asnclp create qsub with different data type column mapping

Related to the case TS020335936 Scenario: Consider the following qsub creation: mapping VARCHAR(26) to TIMESTAMP(6) TRGCOLS EXCLUDE (RECORD_TIME, MES_RECORD_TIME, SITE_CD, D_KEY, CHANGE_TYPE, CHANGE_TIME) EXPRESSION ( "'MES2'" TARGET SITE_CD, "cur...

Performance improvement for expression

Add one column with STATIC expression on target, but got long processing time (delay) on apply side. Would like to know the reason why. New Expression:Expression: ‘MES1’ -> site_cd Existing expression looks like as:CASE WHEN :SYS_CD is NULL the...

Improvement of QREP to allow replication of data generated in the Db2 LOG by the LOAD utility with SHRLEVEL NONE LOG YES.

Need: Meet the growing demand for data replication from Banco do Brasil -Scenario:- Banco do Brasil is a large user of data replication using Qrep (IIDR) + Db2 v13 for z/OS, there are thousands of tables replicated from production environments for...
almost 2 years ago in Data Replication: Q-Replication & Availability / Q Replication for Z 1 Future consideration

Data captured in long transactions with guaranteed delivery to destination

It is usefull because sometimes a very long transaction pass through the Capture process but can´t be delivered causing memory lack at destination. The benefit would be not losing the data transferred to the destination. One suggestion would be to...
almost 2 years ago in Data Replication: Q-Replication & Availability / Q Replication for Z 2 Needs more information

Add permissions for queries

In customer setups we usually have to define "system queries" to be used by jobs, case investigation, hyperlinks. It is a very common scenario when users change such queries to perform some searches and break the system setup- hyperlinks showing e...
almost 2 years ago in IBM Safer Payments / Business 1 Future consideration

Table-Level QMAP Properties for Automated Q Replication Management

In modern, automated database environments, schema changes and table deployments are often managed via CI/CD pipelines using metadata or declarative configuration. Currently, registering and deregistering tables with the correct source and target ...
6 months ago in Data Replication: Q-Replication & Availability 0 Under review

Alter QSUB add *EXPRESSION* without DROP/RECREATE

As we know, user can alter QSUB and add current_timestamp / timestamp column without drop/recreate QSUB. But it is NOT possible to add an *EXPRESSION* without drop/recreate QSUB. With this feature, it's much more convenient without annoy drop/recr...

Be able to add options in the cross-LOAD command executed by QREP, during a refresh of target tables

Hello there, I have opened one IBM case for this topic. What is the point: We have some troubles with QREP replication.When QREP is trying to do a LOAD REPLACE (via stored procedure DSNUTILU), in the target table, if someone is using the targe tab...