Oracle performance against other DBMS

Hi,
I would like to ask for some advice about Oracle overal performance, comparing with other databases. I was using MySQL and MS SQL. MySQL is quite fast for me, but it does not supper stored procedures and relationship. MS SQL is too slow and it is from MS as well. Was there are research or comparing?

Que1. The weight of all objective should be 100 but in my case it is allowing any value. What I need to do to restrict it?
ANS : This is a seeded one. If you want to restrict it you have to customize the page.
Que2. Can we do objective setting and Appraisal process simultaneously? That would be allocate objective and rating in parallel?
ANS : There is a checkbox "Allow Objective Setting outside of the period" (something like that).
Que4. What is difference between Talent management, Performance management and Workforce performance Management?
ANS: AFAIK, Oracle Talent Management and Oracle Performance Management are same. Prior to Oracle Performance Management, the module name was Oracle Talent Management.
Que5. When I include the Appraisal in the PMP and select the Appraisal template (that just has final rating) and click on the "Go to Task" against "Manage appraisals" (to initiate it) I do not see anything. Do we/manager need to create plan every time using the link Appraisal.
ANS : You can schedule the concurrent program, "Mass Appraisal Creation".
Hope it helps!.
MAK

Similar Messages

What are the Oracle Grid's differences or strengths against other vendors

Hi,
I'd like to know what Oracle 10g system is different from others.
There are many concepts for Grid computing,
but isn't still standardized form for it.
So many vendors are imprementing their own Grid system.
Can anyone point out about what are the Oracle Grid's differences or strengths against other vendors (IBM, Microsoft, Sun etc)
Thank you.

Hi
I'm very skeptical about what Oracle calls grid computing. Few years ago I wrote a paper entitled "Is Oracle Database Moving Toward Grid Computing?" (http://www.trivadis.com/Images/grid_computing_en_tcm17-11759.pdf) handling that topic. Honestly, even two releases later (10.2 and 11.1) things has not really changed.
HTH
Chris

Oracle Performance Management doubts

Hi All,
I have some questions related to Oracle performance management and hope they will get answered over here:-
Que1. The weight of all objective should be 100 but in my case it is allowing any value. What I need to do to restrict it?
Que2. Can we do objective setting and Appraisal process simultaneously? That would be allocate objective and rating in parallel?
Que3. When and how the rating provided by manager would reflect in the Performance (People --> Assignment --> other --> Performance) widow and what would be the effective date. I have completed all setup and process but the final rating is still not available.
Que4. What is difference between Talent management, Performance management and Workforce performance Management?
Que5. When I include the Appraisal in the PMP and select the Appraisal template (that just has final rating) and click on the "Go to Task" against "Manage appraisals" (to initiate it) I do not see anything. Do we/manager need to create plan every time using the link Appraisal.
Sorry for asking too many questions.
Thanks,
Avinash

Que1. The weight of all objective should be 100 but in my case it is allowing any value. What I need to do to restrict it?
ANS : This is a seeded one. If you want to restrict it you have to customize the page.
Que2. Can we do objective setting and Appraisal process simultaneously? That would be allocate objective and rating in parallel?
ANS : There is a checkbox "Allow Objective Setting outside of the period" (something like that).
Que4. What is difference between Talent management, Performance management and Workforce performance Management?
ANS: AFAIK, Oracle Talent Management and Oracle Performance Management are same. Prior to Oracle Performance Management, the module name was Oracle Talent Management.
Que5. When I include the Appraisal in the PMP and select the Appraisal template (that just has final rating) and click on the "Go to Task" against "Manage appraisals" (to initiate it) I do not see anything. Do we/manager need to create plan every time using the link Appraisal.
ANS : You can schedule the concurrent program, "Mass Appraisal Creation".
Hope it helps!.
MAK

Competency Weight age- Oracle Performance Management

Dear All,
We are in the process of implementing Oracle Performance Management (12.1.3 Ver), these are following scenario we need to address. Kindly post your advice .
1.     We have 4 Objective ( Objective-1, Objective-2, Objective-3 and Non-Bonus able Objective) for all the employees with weigh age. We need to restrict the weight age and the sum of all the Objective weight age should not exceed 35% . (EX: Obj 1+ Obj 2 + Obj 3+ Non-Bonus able = 35%). How to achieve this?
2.     We have 4 Mandatory competency and for which we need to provided weight age for each competency ( Ex: Communication Skill -20% weight age & Team work – 30%) How to achieve this?
3.     Our final rating works as, Objective Rating + Competency Rating ( Final Score = Objective Rating + Competency Rating). How to achieve this?
4.     We have another requirement like we need to Tag Absenteeism Rating ( Please see the below rating scale) along with the Final Appraisal rating . I am furnishing the Rating details
Excel----------Never Absent and always punctual.
Achieved----Never absent but late in or early out with prior permission.
Partial ------ Deduction of 5%     Few Absent or late in or early out without prior permission or advance intimation.
Not Achieved ----- Deduction of 10%     Multiple Absent or late in or early out with no permission at all.
Please let me know if you need more information
Thanks and Regards
Suresh Subramaniyam

Que1. The weight of all objective should be 100 but in my case it is allowing any value. What I need to do to restrict it?
ANS : This is a seeded one. If you want to restrict it you have to customize the page.
Que2. Can we do objective setting and Appraisal process simultaneously? That would be allocate objective and rating in parallel?
ANS : There is a checkbox "Allow Objective Setting outside of the period" (something like that).
Que4. What is difference between Talent management, Performance management and Workforce performance Management?
ANS: AFAIK, Oracle Talent Management and Oracle Performance Management are same. Prior to Oracle Performance Management, the module name was Oracle Talent Management.
Que5. When I include the Appraisal in the PMP and select the Appraisal template (that just has final rating) and click on the "Go to Task" against "Manage appraisals" (to initiate it) I do not see anything. Do we/manager need to create plan every time using the link Appraisal.
ANS : You can schedule the concurrent program, "Mass Appraisal Creation".
Hope it helps!.
MAK

Oracle Performance Issue

Hardware Configuration:
Regarding Oracle Performance Issue.
Configuration 1
================
SunV880 - Sunfire
32 GB RAM
14 numbers of 36GB hard disk
8 CPUs
CPU Speed 750MZ.
Software Configuration:
Oracle 8i
OS version - Solaris 8
Customized our own application - Namex
Configuration 2
================
Intel PIII - 750 MZ
2 GB RAM
2 CPUS
Software configuration
Oracle 8i
OS version linux 6.2
Customized our own application - Namex (multi threaded application)
We installed the oracle application in all hard disks. All tables
are splited in to separate hard disks.
OS installed in 1 hard disk.
namex application installed in 1 hard disk
Oracle installed in 1 hard disk.
All tables are splited in to other hard disks.
We are trying to insert some user databases in oracle table. We
achieved up to 150 records/second in Sun server. But in lower
configuration our application inserts up to 100 records/second.
(configuration 2)
We want improve our inserting database records/per rate
in Sun Server.
How to tune our oracle application parameter values in init.ora
file. Our application tries to insert up to 500 records per second.
But I can't able to achieve this value.
init.ora file
=============
db_name = "namex"
instance_name = namex64
service_names = namex64
control_files = ("/disk1/oracle64/OraHome1/oradata/Namex64/control01.ctl", "/disk1/oracle64/OraHome1/oradata/namex64/control02.ctl", "/disk1/oracle64/OraHome1/oradata/namex64/control03.ctl")
open_cursors = 300
max_enabled_roles = 145
#db_block_buffers = 20480
db_block_buffers = 604800
#shared_pool_size = 419430400
shared_pool_size = 8000000000
#log_buffer = 163840000
log_buffer = 2147467264
#large_pool_size = 614400
java_pool_size = 0
log_checkpoint_interval = 10000
log_checkpoint_timeout = 1800
processes = 1014
# audit_trail = false # if you want auditing
# timed_statistics = false # if you want timed statistics
timed_statistics = true # if you want timed statistics
# max_dump_file_size = 10000 # limit trace file size to 5M each
# Uncommenting the lines below will cause automatic archiving if archiving has
# been enabled using ALTER DATABASE ARCHIVELOG.
# log_archive_start = true
# log_archive_dest_1 = "location=/disk1/oracle64/OraHome1/admin/namex64/arch"
# log_archive_format = arch_%t_%s.arc
#DBCA uses the default database value (30) for max_rollback_segments
#100 rollback segments (or more) may be required in the future
#Uncomment the following entry when additional rollback segments are created and made online
#max_rollback_segments = 500
# If using private rollback segments, place lines of the following
# form in each of your instance-specific init.ora files:
#rollback_segments = ( RBS0, RBS1, RBS2, RBS3, RBS4, RBS5, RBS6, RBS7, RBS8, RBS9, RBS10, RBS11, RBS12, RBS13, RBS14, RBS15, RBS16, RBS17, RBS18, RBS19, RBS20, RBS21, RBS22, RBS23, RBS24, RBS25, RBS26, RBS27, RBS28 )
# Global Naming -- enforce that a dblink has same name as the db it connects to
# global_names = false
# Uncomment the following line if you wish to enable the Oracle Trace product
# to trace server activity. This enables scheduling of server collections
# from the Oracle Enterprise Manager Console.
# Also, if the oracle_trace_collection_name parameter is non-null,
# every session will write to the named collection, as well as enabling you
# to schedule future collections from the console.
# oracle_trace_enable = true
# define directories to store trace and alert files
background_dump_dest = /disk1/oracle64/OraHome1/admin/Namex64/bdump
core_dump_dest = /disk1/oracle64/OraHome1/admin/Namex64/cdump
#Uncomment this parameter to enable resource management for your database.
#The SYSTEM_PLAN is provided by default with the database.
#Change the plan name if you have created your own resource plan.# resource_manager_plan = system_plan
user_dump_dest = /disk1/oracle64/OraHome1/admin/Namex64/udump
db_block_size = 16384
remote_login_passwordfile = exclusive
os_authent_prefix = ""
compatible = "8.0.5"
#sort_area_size = 65536
sort_area_size = 1024000000
sort_area_retained_size = 65536
DB_WRITER_PROCESSES=4
How to improve my performance activities on Oracle server.
Please guide me regarding this issue.
If anyone wants more info, please let me know.
Best regards,
Senthilkumar

Are you sure that it is not an application constraint ? i.e. the application can't handle so much data per second ? (application locks, threads )
Have you tried to write a simple test program, which inserts predefined data (which your application inserts) the same data, only changing keys ?
Then comparing the values from the 1st and the 2nd configuration ?
Did you check the way your application is communicating with oracle ? If it is TCP/ip (even on the local machine) then this is your main problem.
And one more thing, do you know if your application is able to run the load (inserts) of data on different threads (i.e. in parallel), because if is not, you won't be able to push the speed higher because your constraint is the speed of a single CPU. Consider running several process, which loads the data.
We had the same problem ot AIX machines with 4 cpus. Monitoring the machine, we found that only 25% (1 cpu) where in use. We had to run 4 processes to push the speed up. Check your system's overal load while running the 'load' (inserts).
log_checkpoint_interval = 10000
Check if this value is appropriate. Maybe you should set it to 0 (infinite). This will disable checkpoints on a 'number of undo record' basis. Checpoints will occure only on log switch.
How much redo files per redo groups do you have ? What is their size ? Are they on different disks ? How much redo data is generated by a single 'record' inserted ?
Hope i helped at least a little.

Oracle performance query

Hi folks,
A question about Oracle performance.
Which query would be faster....Is it the join of the tables or Is it the sub query of the tables.
ex : select A.* from A a, B b where a.col1 = b.col1;
(OR)
select * from A where col1 in (select col1 from B);
Thanks
Shekar.

the query are not equivalent!
SQL> select * from dept where deptno in (select deptno from emp)
    DEPTNO DNAME          LOC
        20 RESEARCH       DALLAS
        30 SALES          CHICAGO
        10 ACCOUNTING     NEW YORK
SQL> select dept.* from dept,emp where dept.deptno=emp.deptno;
    DEPTNO DNAME          LOC
        20 RESEARCH       DALLAS
        30 SALES          CHICAGO
        30 SALES          CHICAGO
        20 RESEARCH       DALLAS
        30 SALES          CHICAGO
        30 SALES          CHICAGO
        10 ACCOUNTING     NEW YORK
        20 RESEARCH       DALLAS
        10 ACCOUNTING     NEW YORK
        30 SALES          CHICAGO
        20 RESEARCH       DALLAS
        30 SALES          CHICAGO
        20 RESEARCH       DALLAS
        10 ACCOUNTING     NEW YORK
14 rows selected.

Oracle Performance Manager error VTM-0002

Hi,
when i am trying to display charts using Oracle Performance Manager it's throwing errors like
VTM-0002: Error displaying chart CPU Breakdown
ODG-05185: Error: message decode:
VP_START_COLLECT_REQ: vppcallbb failed
can any one help?

i feel it's a configuration problem not a oracle bug. and who wants pin those oracle guys ; )
any guess from you ppl ?
I am using Oracle 9.0.1.0.1 in windows, connecting to the server from remote system.

Oracle performance, slow for larger and more complex results.

Hello Oracle forum,
At the moment i have a Oracle database running and i'm specifically interested in the efficiency spatial extension for webmaps and GIS.
I've been testing the database with large shape files (400mb - 1gigabyte) loaded them into the database with shp2sdo->sql*loader.
Using Benchmark factory i've test the speed of transactions an these drop relatively quickly. I've started with a simple query:
SELECT id FROM map WHERE id = 3 when I increase the amount of id's to 3-10000 the performance decreases drastically.
so :
SELECT id FROM map WHERE id >=3 and id <= 10000
The explain plan shows the second query , both query's use the index.
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 9828 | 49140 | 22 (0)| 00:00:01 |
|* 1 | INDEX RANGE SCAN| SYS_C009650 | 9828 | 49140 | 22 (0)| 00:00:01 |
Statistics
0 recursive calls
0 db block gets
675 consistent gets
0 physical reads
0 redo size
134248 bytes sent via SQL*Net to client
7599 bytes received via SQL*Net from client
655 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
9796 rows processed
The statistics does not show very weird stuff, but maybe i'm wrong. Nothing changed in the explain plan except for the range scan instead of a unique scan.
The query returns lots of results and this is I think the reason why my measured time of the query is large. The time it takes returning large amount of rows increases quickly for more rows.
. Can this be solved? The table has been analyzed before starting the query.
The parameters of the database are not really changed from standard, I increased the amount of memory used by Oracle 11g to 1+ gigabyte.
and let the database itself decide how it uses this memory.
The system specs are and db_parameters are:
Oracle 11G
Memory Processor # of CPUs OS OS Version OS B
1.99 gb Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz 2 Microsoft WindowsXP 5.2600
0=Oracle decides which value will be given
cursor_sharing EXACT
cursor_space_for_time FALSE
db_block_size 8192
db_recovery_file_dest_size 2147483648
diagnostic_dest C:\DBBENCHMARK\ORACLE
dispatchers (PROTOCOL=TCP) (SERVICE=gistestXDB)
hash_area_size 131072
log_buffer 5656576
memory_max_target 1115684864
memory_target 1048576000
open_cursors 300
parallel_max_servers 20
pga_aggregate_target 0
processes 150
resumable_timeout 2162688
sort_area_size 65536
Sga=632mb
PGA=368mb
javapool=16mb
largepool=8mb
other=8mb
So I indexed and analyzed the data what did i forget? I can speed it up with soft parsing, but the problem remains . Hopefully this enough information for some analysis, does anyone experienced the same problems ? I tested with SQLdeveloper the speed and is shows the same speed as Benchmark factory. What could be wrong with the parameters?
Thanks,
Jan Martijn
Edited by: user12227964 on 25-jan-2010 4:53
Edited by: user12227964 on 26-jan-2010 2:20

Sand wrote:
select count(id) , resulted in 3669015 counted id's.
The database counted 18,345,075 rows per second without binded variables , which is ten times slower as your result. This can be possible because of hardware but my question is specifically about the number of rows returned thus large amount of results. The idea was not to compare the speed of "+select count(*)+" statements - but to illustrate that even when dealing with a huge number of rows, one can decrease the amount of I/O that needs to be performed to deal with that number of rows.
Select id from map where id <= 1
4000 rows per second are selected, Rows/sec is a meaningless measurement - due to physical I/O (PIO) versus logical I/O (LIO). You can select a 100 rows and these require PIO. Resulting in an elapsed time of 1 sec. You can select a 1000 rows that require only LIO. With an an elapsed time of 0.5 sec.
Is the 2nd method better or faster? No. It simply needed less time to be spend on I/O as the data blocks were in the buffer cache (memory) and did not require very slow and expensive disk access.
Another database i testes returns 6 times 25425 rows back per second for the same query (100 ids). What could be a parameter that limits the output speed of multiple rows in a query?.Every single row that needs to be read/processed by a SQL statement has a cost associated with it. This cost is not consistent! It differs depending on how that row can reached - what I/O paths are available to find that rows? Does the full table need to be scanned? Does an index need to be scanned? Is there a unique index that can be used? Is the table partitioned and can partitioning pruning be applied and local partition indexes used? Are there are user functions that need to be applied to the row's data? Etc. Etc.
All these together determine how fast the client gets a row from the cursor executing that SQL.
The more rows you want to process, the bigger the increase in the cost/expense - specifically more I/O. As I/O is the biggest expense (slowest ito elapsed time).
So you want to do as little I/O as possible and read as little data as possible. For example, instead of a full table scan, a fast full index scan. For example, instead of reading the complete contents of a 10GB table, reading the complete contents of a 12MB index for that table.
I suggest that you read the Oracle Performance Guide to familiarise yourself with basic performance concepts. Use http://tahiti.oracle.com for finding the the guide for your applicable Oracle version.

Move the DataBase ORACLE 9i to other server

I have a DataBase ORACLE 9i in a Power 6 with operation system RedHat Linux 4 PPC64 and datafiles, redologs, etc.. in /ext3.
My database lun's are into external storage like a EMC or IBM.
I need to move the DataBase ORACLE 9i to other server itanium IA 64 RedHat Linux 4 with /ext3 running DataBase ORACLE 9i.
I intend to remap these lun's and mount this /ext3 to this node.
1- This is possible?
2- The DataBase ORACLE 9i will start in the itanium IA 64 server?
Edited by: E.Vargas on Feb 12, 2010 8:10 AM

Read about 'Transportable tablespace' and about 'cross platform transport' topics from oracle 10g and oracle 11g documentation. In 9i it's not possible.
Related dynamic performance views in 10g/11g are,
v$TRANSPORTABLE_PLATFORM, V$DB_TRANSPORTABLE_PLATFORM, V$DBFILE

Is there any certification for oracle performance tuning..?

Hi All,
Do we have any certification for oracle performance tuning.
Let me know if it is.
Thanks,
Ritesh

See http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=287
HTH
Srini

Oracle Performance(Talent) Management

Hi all
Can anyone please help me with a documentation link of Oracle Performance(Talent) Management? I am totally new to this module.
Thanks in advance

Search MetaLink for a document called Talent Management Supplement_. Metalink document id 302541.1
This contains all the information you will need to implement Talent (Performance) Management. Well, not everything, because it won't explain all the bugs! But, I'm sure you can come back to the forum for more help.
Regards
Tim
Edited by: TimW on Sep 26, 2008 4:11 PM

Err:This is a live client. No check performed against Control record. Payro

HI Experts,
When I am running Actual Payroll for first time in production an error is coming
"This is a live client. No check performed against Control record. Payroll Cancelled"
Please advise.
Regards,
Tomesh

Look at Note 102777 - Running Payroll in Productive Client
FYI
Reason and Prerequisites
A check on the control record is commented so you wouldn't acidentally
run it productively and it is used for testing on payroll run in the
productive client.
Solution
1. Goto PE01 and edit schema for your country. ie. DIN0, QIN0...
2. Remove the comment '*' for the line CHECK ABR.
^ Saquib

UPDATE TABLE - ORACLE performance

Hi,
I have table with many columns, and i want to update it :
*1)- *
update table T
set col1=val1,
col2=val2
where c1;
*2)-*
update table T
set col1=val1
where c1;
update table T
set col1=val1
where c1;
Any one know : How is bettre for the oracle performance the first statement or the second?and WHY?
My table is a huge table with many column, i need know the best query in ordre to dont disturb the oracle performance
Thanks

Yes, Your guess is right. You can test it with a small test case in your test environment. I have tested it in my environment. see the result below. Also wait for other experts to comment.
SQL> create table test_emp (ename varchar2(50),empno number primary key, sal number);
Table created.
SQL> insert into test_emp select object_name,object_id,dbms_random.value(1000,100000) from all_objects;
42502 rows created.
SQL> commit;
Commit complete.
SQL> exec dbms_stats.gather_table_stats(USER,'TEST_EMP',cascade=>true);
PL/SQL procedure successfully completed.
SQL> explain plan for
2 UPDATE test_emp
3 SET ename=INITCAP(ename), sal=sal+20
4 WHERE empno>1500;
Explained.
SQL> select * from xplan;
PLAN_TABLE_OUTPUT
Plan hash value: 1067865627
| Id | Operation        | Name     | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | UPDATE STATEMENT   |           | 41551 | 2110K|    85     (3)| 00:00:02 |
|   1 | UPDATE         | TEST_EMP |       |       |         |           |
|* 2 |   TABLE ACCESS FULL| TEST_EMP | 41551 | 2110K|    85     (3)| 00:00:02 |
Query Block Name / Object Alias (identified by operation id):
PLAN_TABLE_OUTPUT
   1 - UPD$1
   2 - UPD$1 / TEST_EMP@UPD$1
Predicate Information (identified by operation id):
   2 - filter("EMPNO">1500)
Column Projection Information (identified by operation id):
PLAN_TABLE_OUTPUT
   2 - (upd=2,4; cmp=3) "TEST_EMP".ROWID[ROWID,10],
       "ENAME"[VARCHAR2,50], "EMPNO"[NUMBER,22], "SAL"[NUMBER,22]
26 rows selected.
SQL> explain plan for
2 UPDATE test_emp
3 SET ename=INITCAP(ename)
4 WHERE empno>1500;
Explained.
SQL> select * from xplan;
PLAN_TABLE_OUTPUT
Plan hash value: 1067865627
| Id | Operation        | Name     | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | UPDATE STATEMENT   |           | 41551 | 1257K|    85     (3)| 00:00:02 |
|   1 | UPDATE         | TEST_EMP |       |       |         |           |
|* 2 |   TABLE ACCESS FULL| TEST_EMP | 41551 | 1257K|    85     (3)| 00:00:02 |
Query Block Name / Object Alias (identified by operation id):
PLAN_TABLE_OUTPUT
   1 - UPD$1
   2 - UPD$1 / TEST_EMP@UPD$1
Predicate Information (identified by operation id):
   2 - filter("EMPNO">1500)
Column Projection Information (identified by operation id):
PLAN_TABLE_OUTPUT
   2 - (upd=2; cmp=3) "TEST_EMP".ROWID[ROWID,10], "ENAME"[VARCHAR2,50],
       "EMPNO"[NUMBER,22]
26 rows selected.
SQL> exlain plan for
SP2-0734: unknown command beginning "exlain pla..." - rest of line ignored.
SQL> explain plan for
2 UPDATE test_emp
3 SET sal=sal+20
4 WHERE empno>1500;
Explained.
SQL> select * from xplan;
PLAN_TABLE_OUTPUT
Plan hash value: 1067865627
| Id | Operation        | Name     | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | UPDATE STATEMENT   |           | 41551 | 1095K|    85     (3)| 00:00:02 |
|   1 | UPDATE         | TEST_EMP |       |       |         |           |
|* 2 |   TABLE ACCESS FULL| TEST_EMP | 41551 | 1095K|    85     (3)| 00:00:02 |
Query Block Name / Object Alias (identified by operation id):
PLAN_TABLE_OUTPUT
   1 - UPD$1
   2 - UPD$1 / TEST_EMP@UPD$1
Predicate Information (identified by operation id):
   2 - filter("EMPNO">1500)
Column Projection Information (identified by operation id):
PLAN_TABLE_OUTPUT
   2 - (upd=3; cmp=2) "TEST_EMP".ROWID[ROWID,10], "EMPNO"[NUMBER,22],
       "SAL"[NUMBER,22]
26 rows selected.
SQL>

Oracle Performance Management Sysem

Hi All,
Can anybody help me on implementing, Scope & Assumptions on Oracle Performance Management System?

Hi Prashanth,
Using Oracle PMS, clients can automate their entire assessment cycle right from objective setting to assessment.
Objective Setting - Is a collaborative process between Employee and his/her manager. You have the option of selecting the initiator of the process as either employee or the manager (Cascading/parallel). both the parties have to agree for freezing the objectives
Assessment - All approved objective will automatically flow to your assessment, based on the appraisal template define. You have the option of using competency assessment, objective assessment or even some questionnaire functionality as part of assessment.
Scope will be dependent on your business requirement. You key assumptions can include based on what your business wants to do:
1. Do the business need a global Objective setting plan or regional
2. Process of review of objectives
3. How will the actual loaded into system for objectives? (Not available out-of box)
4. What is the frequency of assessment? Twice a year or annual assessment
5. What will be the normalization method? (Not available out-of box)
Hope it helps.
Thanks,
Sanjay

Oracle Performance management Setup

Hi All,
Please can anyone show me how we can implement OPM (oracle performance management) & its steps .
regards

Have you checked the Implementation Guide ? http://download.oracle.com/docs/cd/B53825_08/current/acrobat/121perfmiug.pdf
HTH
Srini

Oracle performance against other DBMS

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