Per IBM instances of a virtual table using a PSB/PCB using a PROCSEQ to use an alternate index are only supported for indexes on the ROOT segment.
This severely impacts performance for DVM access to IMS data which performs well via IMS using secondary indexing.
Developers are currently restructuring IMS transaction data access via DVM and cannot get data to return let alone meet reasonable performance expectations.
Usability of DVM for IMS data query is severely hampered for current projects in development without this feature.
|Priority Justification||Usability of DVM for IMS data query is severely hampered for current projects in development without this feature.|
|Client Name||Kevin Flanagan / Randy McDonald|
|IBM's success depends on gathering feedback from customers like yourself. Aha Ideas Portal is the third party tool through which IBM Offering Managers gather feedback from customers such as yourself.|
|IBM is a global organization with business processes, management structures, technical systems and service provider networks that cross borders. As such, the information collected through Aha Ideas Portal (Customer Name, Customer Email Address) will be stored by them in the United States, and handled only as per IBM's instructions and policies. Your data (Name and Email Address) will NOT be shared with other IBM customers.|
|In order to safeguard your information in Aha, do not leave your workstation unattended while using this application, log off after using it, and print only if necessary. If you need to make a hardcopy, remember to pick up the print-out immediately, keep it under lock, and destroy it immediately when no longer needed.|
|NOTICE TO EU RESIDENTS: per EU Data Protection Policy, if you wish to remove your personal information from the IBM ideas portal, please login to the ideas portal using your previously registered information then change your email to "firstname.lastname@example.org" and first name to "anonymous" and last name to "anonymous". This will ensure that IBM will not send any emails to you about all idea submissions|