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


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Replication: IMS / VSAM

Showing 80

Improve function for decompress of IMS type99 log using H/W component instead of MVS service

We plan to use IBM InfoSphere Data Replication for IMS for next disaster recovery system. It needs new IMS type99 log records for data replication at source system.The target system's CPU usage was dramatically increased. We would like to reduce C...
almost 6 years ago in Replication: IMS / VSAM 0 Not under consideration

Support High Availailty with hot standby mode

IMS, in support of HA, supports the concept of rolling maintenance where the IMS systems would be shutdown one at a time so that changes/maintenance can be applied. Once applied the system is restarted and the next IMS system is shutdown until we ...
almost 6 years ago in Replication: IMS / VSAM 1 Not under consideration

Timestamp in IIDR for VSAM messages in GMT (not local time zone)

The timestamp in IIDR server logs is GMT. When we switch to BST, the timestamp is confusing as shows as 1 hour behind.
almost 6 years ago in Replication: IMS / VSAM 1 Not under consideration

Classic CDC/ IIDR for VSAM needs to send only needed data for Replication

Classic CDC/IIDR for Vsam capture is sending the before values for all fields in source VSAM datasets.This adds significant overhead. The capture needs to send the before and after values of the key column and before and after image of the changed...
almost 6 years ago in Replication: IMS / VSAM 1 Not under consideration

Support IIDR reads from Secondary Volumes of Global Mirror

Support IIDR Capture reading from secondary volumes of Global Mirror.The customer uses IMS FP function for core banking systems. The customer is planning IBM InfoSphere Data Replication for IMS(IIDR) as the next DR solution instead of IMS RSR.  As...
almost 6 years ago in Replication: IMS / VSAM 1 Not under consideration

Track the oldest read-for-update in the bookmark to know where to start rebuilding read-for-updates on restart

VSAM Replication to track the oldest read-for-update in the bookmark to know where to start rebuilding read-for-updates on restart. This is required to resolve the issues we have been experiencing when our application does a read-for-update hours ...
almost 6 years ago in Replication: IMS / VSAM 1 Not under consideration

Infosphere IMS replication needs to handle compressed logs

Product: Classic IMS Replication - Ref PMR 79637,082,000"Classic needs to be able to determine the compressed log records never included data capture log records or commit/back-outrecords for any in-flight UOR that included data capture log records".
about 6 years ago in Replication: IMS / VSAM 1 Not under consideration

Remove numeric IP addresses in IIDR IMS configuration

Numeric IP addresses are used in CECE1OPT and the NOTIFICATIONURL for the log notification service.We would like to use DNS names instead.
about 6 years ago in Replication: IMS / VSAM 1 Not under consideration

Do not process columns 73-80 on SYSIN DD as a command of CACCFGUT utility

We use IBM InfoSphere Data Replication for IMS V11.3. CACCFGUT(configuration migration and maintenance) utility uses columns 73-80 on SYSIN DD as a command value. ISPF automatically set numbers in columns 73-80. If we do not delete those numbers o...
about 6 years ago in Replication: IMS / VSAM 1 Not under consideration

current IMS log reader TAPE contention behavior needs to be improved during change stream activation

Please refer to the PMR 02209,69G,760 and APAR PI71320 submitter page.--- start of the APAR quotation ---The current IMS log reader VTS contention behavior needs to be improved. Contention occurs when the IMS log reader attempts to access an archi...
about 6 years ago in Replication: IMS / VSAM 1 Not under consideration