How to Best Configure, Size, and Monitor FRA.pdf
-
Upload
pham-duy-khuong -
Category
Documents
-
view
238 -
download
0
Transcript of How to Best Configure, Size, and Monitor FRA.pdf
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 1/57
ORACLEPRODUCTLOGO
Presenting with
How to Best Configure, Size, and Monitor theOracle Database Fast Recovery Area
1 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
Andy ColvinCris Pedregal, Oracle
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 2/57
2 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 3/57
Fast Recovery Area – Key MAA ElementRMAN + Secure Backu + Flashback + Data Guard
Integrated backup & recovery, continuous data protection, disaster recovery
PrimaryDatabase
Active StandbyDatabaseData Guard Redo Shipping
RMAN,Flashback
rac eSecure Backup
RMAN,Flashback
Fast Recovery AreaDatabase Fast Recovery AreaDatabase
apeDrive
3 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
as ac ogs Archived logs)
rea ac ups, as ac ogs Archived logs)
rea
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 4/57
Fast Recovery Area (FRA)Stores and mana es all recover -related files
Fast
Recovery
Daily ApplyValidatedIncremental
Weekly ArchiveTo Disk / Tape
Database
Area
4 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 5/57
FRA in Enterprise Manager
5 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 6/57
Agenda
• Oracle Fast Recovery Area (FRA) overview
• How to best configure, size, and monitor the FRA
– Files to keep in FRA & relationship to Backup policy and Flashback – Configuring FRA Size and Location & EM view of the FRA
• Enkitec’s Real-World Experiences
6 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 7/57
Files Necessary for Fast Recovery
Transient Files
• Archived Redo logs
Permanent Files
• Multiplexed Control File• Backup files and autobackups
• Flashback logs (if FB enabled)
• Multiplexed Online Redo
• Guaranteed Restore Points
• Oracle knows when to delete or trim
• A e-out or backed-u to tertiar
• Complete the set for fast recovery
• Could fill u FRA so DBA must monitor
7 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 8/57
Best Practice: Generous FRA on ASM
• recovery-re a e es n as ecovery rea
• FRA on ASM with enough space and spindles
8 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 9/57
Configuring the Fast Recovery Area
• Size – backups, archived logs, redo, flashback…
• Location – fast, available disk
9 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 10/57
Two Configuration Parameters to create FRA
• s uo a: DB_RECOVERY_FILE_DEST_SIZE – Per Database; provision for all permanent and transient files
• _ _ _
– File system directory or ASM group
Set via DB Configuration Assistant, or DB initialization parameter file,or SQL (ALTER SYSTEM SET)
10 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 11/57
Fast Recovery Area in Enterprise Manager , ,
ew e
11 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 12/57
Agenda
• Oracle Fast Recovery Area (FRA) overview
• How to best configure, size, and monitor the FRA
– Given Backup & Flashback policy, count files FRA needs to keep – How to get number and size of files. Multiply and add to FRA size
• Enkitec’s Real-World Experiences
12 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 13/57
FRA Size: Summing Files in FRA by Example
• Both scenarios: 7-day recovery window
• Scenario #1: all recovery files for window are in FRA
• Flashback enabled in both scenarios
– We do not take into account disk mirroring –a good practice,
omitted for simplicity
13 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 14/57
7-Day Window, No Tape - Scripts
a y s eeps - ay-o mage copy
recover copy of database with tag DB_BACKUPun me sys a e- ;
backup incremental level 1 for recover of _
14 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 15/57
7-Day Window, No Tape – Sum up needed files
= Control File size
–
+ n ne e o og s ze+ size of Archived Logs (for 8 days)
+ Database size (minus temp files)+ size of Incremental Backups (for 8 days)+ Flashback Logs size (initially Redo rate X FB retention time)
• For load spikes:1.5 to 2 X space for Archive and Flashback logs
15 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 16/57
7-Day Window, with Tape - Scripts
# Daily disk (7 day window using tape)
recover copy o a a ase w ag _ ;
backup incremental level 1 for recover ofcopy w ag _ a a ase;
# Tape backup executed once every 2 days
ac up recovery area;
delete obsolete device type sbt;
16 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 17/57
7-Day Window, with Tape – File Count
= Control File size
–
+ n ne e o og s ze+ size of Archived Logs (for 3 days – tape every 2)
+ Database size (minus temp files)+ size of Incremental Backups (for 3 days – tape)+ Flashback Logs size (initially Redo rate X FB retention time)
• For load spikes:1.5 to 2 X space for Archive and Flashback logs
17 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 18/57
Counting Files in FRA – Notes
, – multiply space requirement as needed (full FRA, or log type)
• As of 11 g Release 2, can back up FRA to secondary disk
18 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 19/57
Counting Files in FRA – Recap , ,
• rac e mp c y e e es o so e e or r ms es n – Tertiary storage not part of FRA, hence explicit sbt delete command
• Tradeoff: use less FRA space for slower (tape) recovery – -
19 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
…
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 20/57
Configuring Flashback
• If Flashback is enabled, must specify Flashback window
– _ _ _
• To check that Flashback window is met by logs in FRA – _ _ ,
oldest_flashback_timeFROM v$flashback database lo
20 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 21/57
FRA and Flashback Queries
Location, quota, in use/reclaimable space, number of files* _ _
For each file type, percent of FRA space it uses and is
SELECT * FROM v$recovery_area_usage;
SELECT estimated_flashback_size FROMv flashback database lo
21 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
_ _
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 22/57
FRA Size: Queries to Determine File Sizes
• ac up an as ac po c es e ne w c ow manyfiles are kept for how long in FRA – –
, – Oracle provides views, used by EM or directly via SQL -- next
22 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 23/57
FRA Size – How to Determine File Sizes
ew e
23 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 24/57
Sizes: Image Copy, Online Redo, Control File
• Size of Database Image Copy File
• Size of Online Redo Log*
• Size of Control FileSELECT block size * file size blks fsize _ _ _
FROM V$CONTROLFILE WHERE rownum = 1;
24 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 25/57
Sizes (2): Incremental Backups
• Size of Incremental Backups Generated so far
SELECT end_time, output_bytesFROM V$RMAN_BACKUP_JOB_DETAILS
WHERE input_type = 'DB INCR'ORDER BY end_time DESC;
25 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 26/57
Sizes (3): Archived Logs generated per day
SELECT TO_CHAR(first_time,'DD-MON-YYYY') "Date",
SUM(bytes)FROM (SELECT UNIQUE blocks * block_size bytes,
thread#,
sequence#,resetlogs_change#, _
FROM V$ARCHIVED_LOG$)
GROUP BY TO_CHAR(first_time, 'DD-MON-YYYY')
26 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
•
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 27/57
Sizes (4): Flashback Logs
SELECT estimated_flashback_size,
_ _
– See also the value of the current flashback lo s via:SELECT flashback_size FROM V$FLASHBACK_DATABASE_LOG;
27 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 28/57
Agenda
• Oracle Fast Recovery Area (FRA) overview
• How to best configure, size, and monitor the FRA – Additional considerations - multiple databases and Exadata – The DBA needs to remain involved
• Enkitec’s Real-World Experiences
28 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 29/57
Configuring the FRA – Multiple Databases
To share one FRA across multiple Databases• e same va ue or DB_RECOVERY_FILE_DEST on a• Use different DB_UNIQUE_NAME s (if undefined, different
_ s• Separate directories will be created for each Database
29 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 30/57
Configuring the FRA – Exadata Considerations
• FRA must be on local Storage – ASM diskgroup RECO
• ,to 20% of total disk space
• ,
• File Locations – Archived and Flashback Lo s and all Backu o in FRA – Control Files and Redo Logs in High Redundancy Disk group
More: Session 12962 Exadata Backup & Recovery
30 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 31/57
“ Bad” Practices for Fast Recovery Area“ ”
1. DO NOT use FORMAT to back up files to FRA
. _ _ _to FRA. Instead use 'USE_DB_RECOVERY_FILE_DEST' , e.g.,
– LOG_ARCHIVE_DEST_1='location=USE_DB_RECOVERY_FILE_DEST‘
. – Instead use RMAN’s DELETE command
4. DO NOT specify DB_RECOVERY_FILE_DEST_SIZE to more than theava a e s space
5. DO NOT keep Guaranteed Restore Points around forever. They take updisk space permanently
31 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 32/57
The DBA Must Remain Involved
FRA automates a lot, but the DBA is still in the loop:• p m z ng resource usage scarce y e n on• Tracking changes – in activity volume, in RTO/RPO --
an a us ng pr or z ng
… rac e ta es care o rout ne space managementORA-19809: limit exceeded for recovery files
32 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 33/57
, ,Monitor the Oracle Database Fast
Recovery Area
Presented by: Andy Colvin
October 6, 2011 ,
33
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 34/57
Who am I?
Principal Consultant at EnkitecWorked with Oracle dating back to version 7
What is Enkitec?Oracle-centered Platinum Partner based in Irving, TXDatabase consultants averaging over 15 years Oracleexperience
34
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 35/57
Ease of use
Allows for DBA-level space management
rov es or eas er s an ar za on o env ronmen sUniform place for all recovery-related files
" " , _ _ _ _
NAME % USED------------------------- ------/u03/fast_recovery_area 85.87
35
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 36/57
Customer #1 – Document Processing
$350M Revenue, 8,500 employees
Customer #2 – Energy Utility
$15B Revenue, 5 million customers
36
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 37/57
–
15TB database roduction environmentRepository for document management
270 GB of redo generated daily
37
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 38/57
– 7x Growth in 3 Years
16.000
12.000
14.000
- T B
6.000
8.000
10.000
a b
a s e
S
i z e
0.000
2.000
4.000 D
a t
38
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 39/57
– -
FRA originally sized at 2TB (based on 7 day archive log retention)Monitored database growth with OEM
Monitored redo generation through Data Guard console in OEM
Increased db_file_recovery_dest_size to match the growth of thedatabase monthly
FRA now sized at 9TB
39
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 40/57
– -
Data Guard ConsiderationsStandby environment created identical to primary
Exadata Exadata
Same size diskgroups for +DATA and +RECO
Always remember that DR site has to be able to run as primary! s nc u es s ze – ac ups, as ac , arc ve o s, e c
40
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 41/57
–
#RMAN archivelo backu command
backup archivelog all not backed up
Avoid “delete obsolete” through RMAN – Allow the FRA tomanage files itself
Example of FRA automatic file management:
deleted Oracle managed file <file_name>
41
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 42/57
#1 – FRA file mana ementRMAN> backup archivelog all not backed up;
ski in archived lo file <archive lo > alread backed on <date> _
skipping archived log file <archive_log>; already backed on <date>
ski in archived lo file <archive lo > alread backed on <date> _
...
in ut archived lo thread=1 se uence=7 RECID=26 STAMP=762905532
input archived log thread=1 sequence=8 RECID=27 STAMP=762905541
42
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 43/57
–
Development databaseCustomer billing transaction system – will service 5 millioncustomers
600GB database
Backups going to FRA and tape
Weekly data refresh
Flashback database enabled43
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 44/57
– -
FRA sized at 150GB Sizing based on:
as ac ogsArchive log generationDatabase backups
Fre uent database flashbacks
44
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 45/57
– -
Flashback MethodologyFlashback retention set to 1 week
refreshed weekly
Monitored the usage of the FRA through OEM reports, alerting
After process was repeated a few times, optimal FRA size wasfound based on recover file eneration
45
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 46/57
– - Monitoring FRA Usage
* _ _ _ _ _
FILE_TYPE % USED % RECLAIM # FILES
CONTROL FILE .24 0 1
REDO LOG 3.72 0 3 ARCHIVED LOG 31.11 26.82 31
BACKUP PIECE 33.17 0 15
FLASHBACK LOG 17.6 0 42
46
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 47/57
Customer #1 – Document Processing
Customer #2 – Energy Utility
What we learned from each
Configuring and sizing FRA was quick and easy
,rapid database growth
47
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 48/57
Planning the size of the FRA is even more important with
’
Disk sizing is more difficult to perform on these systems after
physical disks , ,
utilize image copies and longer flashback/backupset retention
period
48
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 49/57
Andy Colvin, Enkitechttp://www.enkitec.com
http://[email protected]
49
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 50/57
Best Practice: Provision, Monitor, Repeat
• Provision per Oracle’s recommendations
• Monitor your database’s steady state – so accoun or pea oa s – Understand how FRA deletes files and handles scarce or
exhausted resources, and how a DBA can intervene
•
50 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 51/57
Summary: FRA for Simple Fast Recovery
• Create FRA on ASM and let it manage all recovery files –
• , ,
– Understand how FRA works and when DBA action is necessary
Use the FRA for simple & fast recovery
51 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 52/57
&A
52 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 53/57
Resources• OTN HA Portal:
http://www.oracle.com/goto/availability
• Maximum Availabilit Architecture MAA : http://www.oracle.com/goto/maa
• MAA Blogs:. .
• Exadata on OTN:http://www.oracle.com/technetwork/database/exadata/index.html
• Oracle HA Customer Success Stories on OTN:http://www.oracle.com/technetwork/database/features/ha-casestudies-098033.html
53 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 54/57
Key HA Sessions, Demos, Labs by Oracle DevelopmentMonday , 3 Oct – Moscone South * Wednesday , 5 Oct – Moscone South *11:00a Auto Detect, Prevent and Repair Data Corruptions, Rm 10212:30p Future of Oracle Exadata, Rm 10412:30p RMAN: Not Just for Backups Anymore, Rm 3042:00p Extreme Data Management, Moscone North Hall D
10:15a Oracle Active Data Guard - Lessons Learned, Rm 102
1:15p Data Guard for Planned Maintenance, Rm 102
1:15p Understanding Oracle RAC Internals, Rm 103
1:15p Clone Oracle with CloneDB and Direct NFS, Rm 270: p rac e g - va a y ys em verv ew, m5:00p GoldenGate Product Update and Strategy, Intercontinental-Sutter
Tuesday , 4 Oct – Moscone South *10:15a Oracle Secure Backup - Best practices, Rm 304
Thursday , 6 Oct – Moscone South *9:00a Exadata Backup and Recovery, Rm 304
10:30a Deduplication and Compression for Backups, Rm 304
11:45a Oracle Exadata Technical Deep Dive, Rm 104
3:30p RMAN & Data Guard: Seven Cool Tips from Oracle, Rm 3043:30p Consolidation on Oracle Exadata, Rm 103
12:00p Data uard witchover Failover, Rm
3:00p Configure, Size, Monitor Fast Recovery Area, Rm 304
3:00p PeopleSoft with Active Data Guard, Moscone West 2022
- ,Monday, Oct 3, 5:00 pm - 6:00 pm Oracle Active Data GuardTuesday, Oct 4, 10:15 am - 11:15 am Oracle Active Data Guard
Mon & Tue 9:45a - 5:30p; Wed 9:00a - 4:00pMaximum Availability Architecture (MAA) Exadata
Active Data Guard Oracle Secure Backup * All session rooms at Moscone South unless otherwise noted
54 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
Real Application Clusters ASM
* After Oracle OpenWorld, ref. http://www.oracle.com/goto/availability
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 55/57
Latin America 2011December 6–8, 2011
Tokyo 2012 April 4–6, 2012
55 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 56/57
56 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.
8/12/2019 How to Best Configure, Size, and Monitor FRA.pdf
http://slidepdf.com/reader/full/how-to-best-configure-size-and-monitor-frapdf 57/57
57 Copyright © 2011, Oracle and/or its affiliates. All rightsreserved.