DB2 LUW 10.5 with BLU Acceleration - GSE Belux

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Converting Existing Tables • Easily convert tables from row-organized to column-organized • db2convert utility • Online ► Calls ADMIN_MOVE_TABLE behind the scenes (same options and restrictions apply) • Convert ALL tables in database ► db2convert –d mydb • Convert single table (T1 in schema myschema) ► db2convert –d mydb –z db2105 –t T1 The Information Management Specialists
Converting Existing Tables • db2convert utility – things to be aware of: (may be lifted in GA code) • INTRA_PARALLEL needs be ON • -z parameter for schema is mandatory • Non-unique indexes need to be dropped • Space temporarily required for both the source and target table • No online process to convert a column-organized table back to a row-organized table ► Perform a backup before converting tables to column organised ► Unload the column-organized data and then reload it into a new roworganized table The Information Management Specialists
Page 1 and 2: DB2 LUW 10.5 with BLU Acceleration:
Page 5 and 6: DB2 10.5 Packaging Simplification O
Page 7 and 8: Impression #1 Simplicity The Inform
Page 9 and 10: With BLU Acceleration Comes … Ana
Page 11 and 12: Getting Started • Need to be on A
Page 13 and 14: DB2_WORKLOAD=ANALYTICS - behind the
Page 15 and 16: Creating Columnar Tables • If DB2
Page 17 and 18: Informational Constraints - Recap
Page 19: With DB2 10.5 comes … Information
Page 23 and 24: Which tables are Column-organized?
Page 25 and 26: Impression #2 Extreme Compression T
Page 27 and 28: BLU Tables - Compression and Loadin
Page 29 and 30: BLU Tables - Calculating Size • A
Page 31 and 32: DB2 Geek T-shirt moment! Win a limi
Page 33 and 34: BLU Tables Compression - Initial Re
Page 35 and 36: Fast Reporting • Dynamic in-memor
Page 37 and 38: Fast Reporting - Initial Results Ta
Page 39 and 40: Seamless Integration • Is BLU Acc
Page 41 and 42: Seamless Integration • Integrated
Page 45 and 46: Columnar Tables - Guidance & Monito
Page 47 and 48: Columnar Tables - Guidance & Monito
Page 49 and 50: Summary • Extreme Compression •
Page 51: Feedback / Questions Iqbal Goralwal

DB2 LUW 10.5 with BLU Acceleration - GSE Belux

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