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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).


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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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IBM Data & AI Roadmaps (http://ibm.biz/Data-and-AI-Roadmaps) - Use this site to view roadmaps for Data & AI products.

IBM Employees should enter Ideas at https://hybridcloudunit-internal.ideas.aha.io/


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Replication: Change Data Capture

Showing 257

Application Without ASLR Protection

During an analysis of the application, it was observed that "DmClient.exe" do not have Address Space Layout Randomization (ASLR) enabled. ASLR is considered a security best practice for memory management and can prevent buffer overflow attacks. La...
about 1 year ago in Replication: Change Data Capture 1 Planned for future release

parallel refresh of tables

the refresh of a suscription is done table by table, it is very slow in case of big suscription. the Idea is to do transfert+load many table in parallel.
about 1 year ago in Replication: Change Data Capture 1 Future consideration

Avoid lock table on full refresh process

We have been contracting the IIDR for z/OS a long time but just Q Replication was used until 2 months ago, so when we started to use the CDC for DB2 with target CDC Kafka in development environment we see that a lock table in source table is done ...
over 1 year ago in Replication: Change Data Capture 1

ENDUR command for all the subscriptions

Recently, we have been troubled with long running URs. Because of this, all of our subscriptions failed with staging space memory errors. In this case we needed to modify the cdc agent with ENDUR command. However, this command can be entered for a...
about 2 years ago in Replication: Change Data Capture 1 Not under consideration

Data Execution Prevention (DEP) disabled

The application "DmClient.exe" executable was not using the DEP protection. Since DEP is disabled, arbitrary exploit codes can be written and executed from memory location leading to attack, such as buffer overflow, among other attack vectors.
about 1 year ago in Replication: Change Data Capture 1 Planned for future release

CDC for Oracle(version 11.4) does not work with longer identifiers than 30 bytes.

Use cases for the system: updates source data.System: continous mirroring Scenario:・prepare oracle12c with definition 30 bytes over identifier.・and implements CDC for oracle.・update some data on source database.・check to flat file. There is nothi...
over 3 years ago in Replication: Change Data Capture 5 Planned for future release

Enhanced to support Oracle RAC One Node in CDC v11.4

If you install the CDC agent on NodeA and NodeA fails, you cannot start the CDC instance from NodeB.CDC version: 11.4Oracle version: 12c
about 3 years ago in Replication: Change Data Capture 0 Functionality already exists

Update IBM i Agent to EA API

I want to check the latency of subscrions on IBM i via chcclp scripts. But this is not supported or the result is empty.
almost 2 years ago in Replication: Change Data Capture 2 Future consideration

Enable "overwrite encoding as binary" for CLOB

We have several CLOB columns in DB2 that contain binary data. Due to 0x00 Byte values we can't transfer them into a TEXT column in postgreSQL (0X00 is not accepted in utf-8). The Option "overwrite encoding as binary" on the CLOB Column in "Db2 for...
3 months ago in Replication: Change Data Capture 2 Future consideration

Enable InfoSphere CDC for Microsoft SQL Server on Linux

We want to run the Microsoft SQL Server agent in a container on the mainframe. Which requires the agent to be ported to Linux. When running the agent on the mainframe it will be much easier to manage high availability of the whole CDC solution.
3 months ago in Replication: Change Data Capture 1 Future consideration