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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).


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Q Replication for Z

Showing 59

Display of replication throughput per subscription

Today Q Apply stores detailed performance statistics on queue level. This idea raises the request to store certain Q Apply throuput statistics (like rows_processed) on subscription level. Background: Today it is very difficult / sometime impossibl...
over 5 years ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Not under consideration

Automate restart of IIDR tasks when RRS terminates

We had issues with RRS recently which were solved via a maintenance cycle. During those issues, our IIDR Capture and Apply tasks failed and required manual restart. We have the option TERM=N enabled yet the Capture/Apply tasks were not restarted w...
about 7 years ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Is a defect

Q Replication to Kafka Targets

Kafka evolves as a platform for real time data streaming, analytics, and event processing. For enterprise customers the challenge is to let data originating on IBM z flow to Kafka. Popular options are Kafka APIs, MQ, data replication. Only data re...
over 4 years ago in Replication: Q-Replication & Availability / Q Replication for Z 3 Not under consideration

The customer would like to know all the related tables associated with an uncommitted Unit of Recovery (UR).

If there is an uncommitted UR (a.k.a transaction) on the Capture side, is there a method for QREP to quickly locate the tables related to the uncommitted UR?
8 months ago in Replication: Q-Replication & Availability / Q Replication for Z 1 Future consideration

Possibility to execute STARTQ command with "CAPTUREUPTO" option

In high workload environments it would be very useful to let QCapture work on a STARTQ command with predefined end. Currently this can be done by a STARTQ command and after the SendQ is active a subsequent STOPQ with captureupto.But if for some re...
10 months ago in Replication: Q-Replication & Availability / Q Replication for Z 1 Future consideration

ASNMON improvements on z/OS

In a customer that has installed Q Replication, I've been working in deploy ASNMON task on z/OS side as replacement of IBM Infosphere Data Replication Dashboard tool that was deprecated. The ASN.IBMSNAP_CONDITIONS tables is used to configure the a...
over 6 years ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Planned for future release

The Q-Replication apply programm shall be able to call the Db2 High Performance Unload (HPU) utility by the HPU stored procedure

Hello, in enterprise warehouse and OLTP areas of DB2 installations exist often very big databases with several tera bytes (often 100 of TBs) of data. For example we have several OLTP databases with more than 20TB and tables with billion of records...
over 5 years ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Not under consideration

Q-Replication Apply program shall be able to recognize if a column-organized table contains already a dictionary

Hello, the current implementation of the Q-Replication apply program for an automatic LOAD operation on column-organized target tables does not recognize if a dictionary already exist. A column compression dictionary is used to compress data in...
over 5 years ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Planned for future release

LOAD should not be restarted when Apply fails during SET INTEGRITY

When setting up Replication for a DB2 Table for the first time Apply will use a LOAD FROM Cursor to do an initial copy of the tables data. If there are constraints or generated columns defined for that table Apply will issue a SET INTEGRITY comman...
about 7 years ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Planned for future release

IIDR STOPQ/STARTQ request should be executed in parallel beyond the queue

IIDR STOPQ/STARTQ command is isssued from customer created automated process. They are isssued for 5 queues in parallel.Customer's STARTQ will be isssued without minitoring if the previous STOPQ queue is complete through MSGASN7176I. If STOPQ proc...
over 6 years ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Not under consideration