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Replication: Q-Replication & Availability

Showing 78 of 15597

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...
almost 7 years ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Not under consideration

Request for supporting MQ automatic client reconnect

As we know, IBM MQ supports multi-instance configuration and automatic client reconnect since version 7.0.1. Recently we found the latest Q-Relication (11.4.0) even not support such a basic function( automatic client reconnect with multi-instance ...
over 2 years ago in Replication: Q-Replication & Availability / Replication for Availability (LUW, Db2 Warehouse) 2 Not under consideration

Db2 LUW - SQL replication should optionally use TRUNCATE when performing a Full Refresh of large tables

Db2 LUW SQL Replication (10.2.1) When you run a Full Refresh of a subscription set, the asnapply utility issues a DELETE FROM <target table> prior to the refresh of the data. For large tables this has a significant and unnecessary overhead -...
over 5 years ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Planned for future release

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...
over 4 years ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Is a defect

Fully replication support of Db2 data type XML with IDR Queue Replication especially for the case the Queue message size is limited because of using Shared Queues based on Coupling Facility structures

We replicate a lot of changes of our operational zDb2 data to a Db2 LUW (BLU) via IDR Queue Replication. The Db2 BLU is used as the data base of our datawarehouse processes. The Queue Replication uses Shared Queues which are mapped on Coupling Fac...
over 1 year ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Not under consideration

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. ...
about 7 years ago in Replication: Q-Replication & Availability / Q Replication for Z 0 Not under consideration

ASNCLP should support LARGE tablespaces and AUTOMATIC storage options for Db2

With Db2 11.5 SQL Replication, USING PROMOTE REGISTRATION in ASNCLP to generate a script to run later, the tablespace definitions are created incorrectly for existing tablespaces defined as LARGE and using AUTOMATIC storage. LARGE tablespaces a...
almost 2 years ago in Replication: Q-Replication & Availability / Replication for Availability (LUW, Db2 Warehouse) 1 Under review

MS SQL SERVER 2017/2019 Replication target/source support

Now is mid of 2019, but the latest MS SQL Server support is version 2016. Customer is upgrading their MS SQL Server to 2017 and above. And found the Queue Replication does not support the new 2017 server. Failed to create control table.
over 5 years ago in Replication: Q-Replication & Availability 0 Not under consideration

ASNCLP PROMOTE to generate SQL rather than another ASNCLP Script

When using the ASNCLP PROMOTE function the output is another ASNCLP Script. We would like the PROMOTE option to generate the target SQL instead of another ASNCLP Script - applying any name changes defined in the PROMOTE command.
almost 8 years ago in Replication: Q-Replication & Availability / Q Replication for Z 1 Not under consideration

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