Wayne Driscoll wrote: > The note about matching performance characteristics is important, because WLM can start > multiple address spaces, even if limited to one per system, because the 1 per system is > really one per system per callers service class. If you have 4 service classes running > DB2 work (TSO, DDF, CICS, BATCH etc), you could have 4 AE address spaces running.
Quite right, Wayne.... We term the combination of Service Class Period and Application Environment a "Server Queue". Each queue is serviced by server address spaces. I attempted to document how this works (for DB2 Stored Procedures) in my TINY part of the now world-famous :-) "DB2 Stored Procedures: Through The Call And Beyond" Red Book. And I regret I hadn't been following this thread until now. (A customer "rush job" kept me out of circulation.) Cheers, Martin Martin Packer Performance Consultant IBM United Kingdom Ltd +44-20-8832-5167 +44-7802-245-584 [EMAIL PROTECTED] Unless stated otherwise above: IBM United Kingdom Limited - Registered in England and Wales with number 741598. Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
