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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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Search results: Q Replication for Z

Showing 17 of 2946

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...

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...

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

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...

Separate offerings for Q rep and CDC instead of bundle

From a product patch/maintenance standpoint, the management of these 2 products has been difficult because they both resolve to one product name. But each product has their own maintenance fixes, separate SMP zones, and separate patch scheduling i...

Prompt customer need to reduce prune interval

In a busy Q Rep env with many bi-di Q subs, there may lots of P2PNORECAPTURE signal insert into IBMQREP_SIGNAL control table by Q Apply program. As per design, Q Capture delete up to 10000 rows at a time for one prune interval. When the average P2...

Sequence Number management in a replicated DB2 system

Today sequence numbering in a DB2 subsystem that is being replicated to a secondary site needs to be managed outside of the replication support manually by the customer. Guidance has been given to use odd/even numbering on one side and the other. ...
almost 8 years ago in Data Replication: Q-Replication & Availability / Q Replication for Z 0 Not under consideration

V12-CERT-2017 - Support for replication of REORG DISCARD events

When a REORG discard is run on the source side in a replication relationship / event relationship we want to be able to replay this event on the target side somehow. We do not want to do this by logging the discards in the REORG, of course. One su...
almost 9 years ago in Data Replication: Q-Replication & Availability / Q Replication for Z 0 Not under consideration

Add CAPTUREUPTO as Q Capture startup parameter

We need an emergency mechanism to control the capturing of a limited and dedicated amount of time. Today, Q Capture can be stopped when a dedicated timestamp is reached using CAPSTOP CAPTUREUPTO=<ts>. But that is not useful when Capture is d...

Improving QREP online operation

ABC(Agriculture Bank of China) have implemented A-A based on QREP. Due to its huge number of data volume, the maintenance related to A-A is extreme complex. The more easy operation of QREP the more maintenance convenience.1. In some case, certain ...
over 8 years ago in Data Replication: Q-Replication & Availability / Q Replication for Z 0 Not under consideration