Skip to Main Content
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).


Shape the future of IBM!

We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:


Search existing ideas

Start by searching and reviewing ideas and requests to enhance a product or service. Take a look at ideas others have posted, and add a comment, vote, or subscribe to updates on them if they matter to you. If you can't find what you are looking for,


Post your ideas

Post ideas and requests to enhance a product or service. Take a look at ideas others have posted and upvote them if they matter to you,

  1. Post an idea

  2. Upvote ideas that matter most to you

  3. Get feedback from the IBM team to refine your idea


Specific links you will want to bookmark for future use

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.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.

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


ADD A NEW IDEA

Replication: Change Data Capture

Showing 354 of 15535

Simple derived logics based on the source data elements are missing for the Kafka Target

Simple derived logics based on the source data elements are missing for the Kafka Target CDC Kafka target doesn't have all the basic functions what other targets have like Date conversion from Julian to ISO, Currency formatting… Provided Ability...
almost 7 years ago in Replication: Change Data Capture 0 Not under consideration

CDC support for SQL Server 2017 graph tables

We use IBM Data Replication (CDC) to replicate data between SQL Server databases. However, we have graph tables and CDC does not support replicating data from these tables. CDC should support SQL Server 2017 graph tables.
about 7 years ago in Replication: Change Data Capture 1 Not under consideration

CDC does not support filestream filegroup or memory-optimized filegroup

Unknown log record type and subscription fails. We were able to reproduce an error similar to the one you are receiving by mirroring a table that uses a filestream filegroup. At this time CDC does not support filestream filegroup or memory-optimiz...
about 7 years ago in Replication: Change Data Capture 1 Not under consideration

DSNU1122I - UNABLE TO DRAIN DSNDB06.SYSTSTSP during a reorg.

Unable to reorg some Catalog/Directory table spaces due to contention issues, error: "UNABLE TO DRAIN DSNDB06. SYSTSTSP" caused by Change data Capture tasks running "HCHIDAG*" doing increment updates at the same time preventing the reorg.
about 7 years ago in Replication: Change Data Capture 1 Not under consideration

Set up subscription port ...

No description provided
about 7 years ago in Replication: Change Data Capture 1 Not under consideration

Enhance memory allocation when replicating wide tables to webhdfs

To avoid webhdfs BufferOverflowException errors the workaround is to set hdfs_write_cache_mb to total size of table x 4 in MB.The memory allocated at startup of the subscription is the hdfs_write_cache_mb * # of tables regardless of the width of e...
about 7 years ago in Replication: Change Data Capture 1 Not under consideration

InfoSphere Data Replication for DB2 z/OS - CDC Referential Integrity Management

Need to provide a functionality to manage correctly the REFRESH when some source DB2 z/OS tables with Referential Integrity Delete Restrict constraint need to be replicated to target tables also with Referential Integrity.
about 7 years ago in Replication: Change Data Capture 1 Not under consideration

CDC for DB2 LUW recovering from database conditional locks

Recently one of the customers hit a conditional lock when reading from database log (with compression enabled) using DB2 read log api. Soon after this subscription failed without an ability to restart automatically. The conditional lock failure is...
about 7 years ago in Replication: Change Data Capture 1 Not under consideration

add force option for dmsetbookmark -f, let user have power to decide where the replication can start.

add force option in dmsetbookmark, let user have power to decide where the replication can start.this feature was available in IIDR version 11.3 but not in IIDR version 11.4
over 7 years ago in Replication: Change Data Capture 1 Not under consideration

Function to convert BIT information to another column with CDC

A project using the replication function from IMS to DB2 on Linux is in progress. In customer's IMS application, many BIT items of PL/I are used, and there is a requirement to convert it to a column of bytes on the CDC side. There are many target ...
over 7 years ago in Replication: Change Data Capture 1 Not under consideration