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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: Data Replication: Change Data Capture

Showing 134 of 2588

XStream agent should not try to activate supplemental logging for tables which already have it

We've seen the XStream Oracle agent trying to activate supplementar logging during an agent restart and during subscription restarts. On a specific customer environment this becomes very critical, because the application maintains open transaction...
8 months ago in Data Replication: Change Data Capture 1 Delivered

Refresh table process needs ways to identify possible bootlenecks

During normal Mirroring in a subscription we have the ability to put it into monitoring and the console shows the activity and possible bottlenecks. But during refresh it's like a "black box". We have no way within the product to try to identify t...
about 2 years ago in Data Replication: Change Data Capture 0 Not under consideration

Add retry logic for z agent on the source side

Today the IDR agent for DB2 on z only use retry logic for the target side. The request is to add retry logic to the source side. For example, a table is defined as a child in RI relationship. when you load the child table: 1. it goes into CHKP sta...
8 months ago in Data Replication: Change Data Capture 0 Submitted

Null Handling with CDC live audit setup

Problem Statement: In our current CDC setup tables are mapped with Live audit where supplementary logging is enabled only on primary key columns and for other columns supplementary logging is not enabled. And hence we cannot differentiate between ...
over 1 year ago in Data Replication: Change Data Capture 0 Delivered

fast load for CDC PostgreSQL

Building out replication from IMS to PostgreSQL, we tested a refresh of 1.7 mil records which would take an estimated 11 hours. With 428 tables some over 50 mil. We need a faster way to refresh the tables. In addition to normal build out we need t...
about 2 years ago in Data Replication: Change Data Capture 1 Delivered

IIDR for Microsoft SQL Server is filling tempdb continuously without releasing the space.

Customer is using COMMVAULT agent for taking transaction logs backup in Microsoft SQL Server. At present our CDC is not reading transaction logs which is backed-up using COMMVAULT and other third party tools, so we have used "Capture table-based c...
9 months ago in Data Replication: Change Data Capture 0 Submitted

Reading xml(amd LOB/CLOB) fields from DB2 transaction logs rather than separate select statements

We noticed on production that if there are xml fields in the table , then CDC don't read from transaction logs , but rather directly sends 'select' queries. Same behavior has been verified by https://www.ibm.com/support/pages/how-are-lobs-clobs-an...
over 1 year ago in Data Replication: Change Data Capture 2 Future consideration

CDC must show before image when failing to update a row

Opening this RFE as support refused to accept it as a bug.Currently when CDC can't find a row to apply an UPDATE it states something like:"Failed to update a row in table USER.TABLE. VI_NIF: [364729Y]VI_TSTAMPG: [2018-02-08 21:19:40.293305000000] ...
over 7 years ago in Data Replication: Change Data Capture 0 Delivered

Support of MultiByteCode for IBM i Agent

We have to store data from different IBM i Systems from several countries, with diffent local encodings (DE/AT = CCSID 273, NO = CCSID 277, BE = 500, ...) into one target schema. Therefore we descided to use for character fields the data type NCHA...
over 4 years ago in Data Replication: Change Data Capture 2 Not under consideration

Add a Feature to Replicate Microseconds Portion of Timestamp

We use IIDR CDC on z/OS for replication using DB2 data on z/OS as the source and a flat file on a non-z/OS platform as the target. We have encountered a situation where the microseconds portion of the timestamp value on a DB2 z/OS table is not ret...
over 8 years ago in Data Replication: Change Data Capture 1 Not under consideration