DB2 9 & 10 for z/OS Overview

Migration Planning Workshop64 bit Evolution (Virtual Storage Relief)16 EB -Buffer pool2 GB0DBM1The bar16M - LineIRLM-EDM pool-DBDs- Global Dyn Stmt Cache-RID pool-Sort pool-Compression dictionaries-Castout Buffers-Buffer Mgr Control Blocks-Trace Tables-Accounting Blocks-Parse treeEDM pool-SKPT / SKCT- Portions of CT / PT--Portions for stmt cache-Page set & RTS blocks-Some thread RuntimesArchive Log Buffers (R/W)-LocksDIST-Com Buffers-Control Blocks-Shared MemoryV8 V9Enabled in CM2GBEnvironmental DescriptorManager PoolSkeleton Pool (EDM_SKELETON_POOL)SKCT/SKPTCT / PT (close to 30%)Global Stmt Pool (EDMSTMTC)DBD Pool (EDMDBDC)EDM Pool (EDMPOOL)SKCT / SKPTCT / PTOthersIFCID 217: detailed DBM1 virtual storage healthIFCID 225: consolidated DBM1 virtual storage healthIFCID 002: Mapping macro for EDM Pool, DSNDQISE196© 2011 IBM Corporation