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    100120 Ora98 100120 Ora98 Presentation Transcript

    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Oracle Direct Seminar <Insert Picture Here> Oracle Database
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • 2 CPU 4 CPU 4 8 CPU 8CPU < SE One Oracle Database SE Oracle Database EE SE Standard Edition EE Enterprise Edition Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Oracle Database Standard Edition (SE) Oracle Database Standard Edition One (SE One) CPU Real Application Clusters for Standard Edition (SE RAC) SE RAC Oracle10g Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Oracle Database Standard Edition (SE) Oracle Database Standard Edition One (SE One) CPU Real Application Clusters for Standard Edition (SE RAC) Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • ……………………….…… 8.1.5 9iR2 ……………….…… 9iR1 … …………….…… 9iR1 …………….…… 9iR1 …….……………….…… 10gR1 ……….……………….…… 10gR1 ……….…………………….…… 10gR1 Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • …… *1 : 1 SQL UNDO Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • • • • • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • …… Segment L2 BMB L1 BMB Header BLOCK BLOCK L1 BMB BLOCK L1 BMB L2 BMB L1 BMB • L3 BMB L1 BMB BLOCK • L2 BMB 2 L1 BMB Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • ~ Oracle8i UNDO Oracle9i ~ UNDO • RBS • Oracle UNDO • • 1. RBS 1. UNDO 2. RBS UNDO 2. UNDO 3. RBS MINEXTENT OPTIMAL 4. 4 RBS ORA-1555 • • 1. RBS 1. UNDO 2. UNDO UNDO 2. RBS RBS ORA-1555 set transaction use rollback segment <rollback segment >; UNDO Standard Edition Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • UNDO_MANAGEMENT = AUTO MANUAL UNDO_TABLESPACE = <UNDO > UNDO_RETENTION UNDO RETENTION = <UNDO : > …… …… Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • … RETENTION NOGUARANTEE; … RETENTION GUARANTEE; ORA-1555 UNDO Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Oracle datafile 1 datafile 2^22 –1 = 4194303 block … • ASSM • datafile Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • TOOLS CWMLITE SYSTEM DRSYS SYSTEM SYSAUX ODM SYSAUX … 9i 10g 10 Recovery Catalog XMLDB Catalog, SYSAUX $ORACLE_HOME/rdbms/admin/utlsyxsz.sql Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • 9iR1 …………..…………….…… ………………………………… 10gR1 ……………………………… 11gR1 Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • db_block_buffers shared_pool_size java_pool_size large_pool_size log_buffer_size Oracle O l sort_area_size sort area size hash_area_size PGA SGA bitmap_merge_area_size create_bitmap_area_size Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • SGA PGA db_block_buffers db_cache_size shared_pool_size shared_pool_size SGA Java Java SGA sga_target java_pool_size j _p _ java_pool_size j _p _ memory_target memory target large_pool_size large_pool_size REDO REDO REDO REDO log_buffer_size log_buffer_size log_buffer_size l b ff i log_buffer_size sort_area_size hash_area_size PGA PGA bitmap_merge_area_size pga_aggregate_target pga_aggregate_target PGA create_bitmap_area_size Copyright © Oracle Corporation Japan, 2010. All rights reserved. 26
    • PGA WORKAREA_SIZE_POLICY WORKAREA SIZE POLICY Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • SQL OLTP DSS Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Oracle 9i Oracle 10g SGA_TARGET SGA TARGET SGA_TARGET SGA TARGET Java Java STATISTICS_LEVEL Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • O/S Memory O/S Memory O/S Memory OS SGA SGA MEMORY_MAX_TARGET SGA MEMORY_TARGET PGA PGA PGA ALTER SYSTEM SET MEMORY_TARGET=.... MEMORY TARGET Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • …………………………… 10gR1 …………………………………… 8i ……………………… 10 R1 10gR1 ……………… 9iR1 …………………… 10gR1 ……………………………..……… 11gR1 …..…………… 10gR1 …..…….…….……….…… 9iR2 ……… 11gR1 Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • • • HWM • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • alter table < > enable row movement; alter table < > shrink space (cascade); Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • 10gR2 Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • STATISTICS LEVEL TYPICAL( STATISTICS_LEVEL= ) / ALL / BASIC BASIC DML Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • • • 10% (INSERT, UPDATE, DELETE, MERGE) • 22 8 ( 6 ) • EXECUTE DBMS_STATS.LOCK_TABLE_STATS ‘SCOTT’,’EMP’ ; EXECUTE DBMS_STATS.LOCK_SCHEMA_STATS ‘SCOTT’ ; Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • EE A B C Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Automatic Database Diagnostic Monitor ADDM SQL UNDO AWR / DBA Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • SGA SQL 1 … MMON 2 3 DBWR PMON SMON 4 AWR Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • SGA MMON SQL … ADDM AWR DBA Database Control / Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Tuning Tuning g Oracle Direct Seminar Oracle Database 10g Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Oracle Direct Seminar !! !!GUI 11g Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • → SQL ADRCI IPS SQL ADR Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • ADR_HOME ADR_BASE ID ID diag rdbms alert asm cdump d clients incident tnslsnr trace crs ( ) ADR_BASE: ADR ADR_HOME: ADR HOME: Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • 11g NEW Automatic Storage Oracle Database Management Oracle Net Client Listener ASM (*1) CRS alert.log sqlnet.log listener.log listener.log alert.log XML) sqlnet.log XML) XML) IPS HM Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Real Application Clusters, Data Guard , Recovery Manager, Data Guard Streams, Guard, Streams , , HARD Recovery Manager, Data Guard, Streams, Recovery Manager , , y g Flash Back Technology , Log Miner, Recovery Manager , , , Data Guard, , Streams Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • • • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Access http://www.oracle.co.jp/showcase/2006/sugimoto_clinic/top.html http://www oracle co jp/showcase/2006/sugimoto clinic/top html Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • Copyright © Oracle Corporation Japan, 2010. All rights reserved.
    • 61
    • Oracle Technology Network(OTN) http://otn.oracle.co.jp/forum/index.jspa?categoryID=2 OTN OTN Oracle 100% Copyright© 2010, Oracle. All rights reserved.
    • !! http://www.oracle.com/technology/global/jp/ondemand/otn-seminar/index.html ttp://www.o ac e.co /tec o ogy/g oba /jp/o de a d/ot se a / de . t Copyright© 2010, Oracle. All rights reserved.
    • IT Oracle Direct Concierge • • BI • • • IT • •BI •Access / SQL Server •MySQL / PostgreSQL MySQL RFP •Oracle Database •BI •Oracle Developer Web • • • •Oracle Database •Oracle Database Copyright© 2010, Oracle. All rights reserved.
    • Oracle Direct O l Di t O ac e Oracle Direct ec IT / Web 0120 155 096 ~ 9:00~12:00 13:00~18:00 Copyright© 2010, Oracle. All rights reserved.
    • 66