[Blog] Using VMware vROPs to monitor Oracle Database and WebLogic. Management Pack for Oracle EM, Hyperic Plugins, or Both?

This blog post provides a suggested methodology for helping users of VMware vROps/vCOps decide which of the existing solutions, the vROps Management Pack for Oracle EM and the VMware vROps Hyperic Plugins for Oracle, should be used to monitor their Oracle workloads.
It’s been a nearly a year since VMware transferred the vCOps Adapter for Oracle Enterprise Manager (OEM) to Blue Medora and since that transfer Blue Medora has released a number of major updates as well as rebranded it the Blue Medora vROps Management Pack for Oracle EM. Over that same period of time VMware has continued to evolve their Oracle-focused (Oracle Database and WebLogic J2EE) Hyperic agent-based plugins culminating most recently with a October 2014 update to the Oracle Database plugin that provides support for Oracle Database 12c.
vROps for Oracle Database - Management Pack vs Hyperic comparison
Read the rest here.

can you also post 28,000 more lines? I'm sure this will be helpful....

Similar Messages

Unable to connect to my Oracle Database with Microsoft's ODBC for Oracle driver

I am unable to connect to my Oracle Database with Microsoft's ODBC for Oracle driver vers.2.573.4202.00 on a Win98 computer.
First, I create a "Net Service Name" in order for the ODBC Driver to find the Oracle server. I then created a System DSN in the ODBC Data Source Administrator and assigned the "Net Server Name" as the server in the "Microsoft ODBC for Oracle Setup". But when I test this DSN with Oracle's provided "Oracle ODBC 32Bit Test vers.2.5.3.1.0" I get an error:
SQLSTATE: NA000
Native Error Code:0
Driver Message:[Microsoft][ODBC driver for Oracle][Oracle]
This error occurred on all three Win98 computers I have tried. It does however, seem to work fine on WinNT 4.0, and believe it or not, on the two Win95 computers I have tried.
Does anyone have any fixes, recomendations, or advice?
Thank you,
Eric Edwards
null

Why are yu not using the Oracle ODBC driver - these can be downloaded from OTN.
Have you set up a tnsnames.ora entry for the Oracle database you want to connect to? Does this name have a domain name added to it? Check %ORACLE_HOME%\network\admin\tnsnames.ora for the service name. If it is a name of the form :
name.domain.subdomain
then you should try using this full name when configuring the ODBC data source.
null

Oracle Change and Configuration Management packs

Hi,
We are looking at implementing the Oracle Change and Configuration Management packs.
I would be very interested to hear from anybosy who is currently using these packs.
I have done some preliminary tests, and am getting what seems like a very simple error, but i am at a loss as to how to fix it.
Will respond to replies with exact error and scenario.
thanks in advance.
melvyn

Hi Nayab,
We are looking to implement the change and configuration management packs, to automate our change control.
As part of my initial testing i have the following scenario...
I have three database (namely TEST_DB, QA_DB and PROD_DB) all configured and manageable in EM.
I have create a sample test schema in TEST_DB with tables, views, sequences, procedures and triggers.
Using EM, i am able to transfer the sample schema (with all objects) from the TEST_DB to the PROD_DB.
If i manually create the sample schema in the QA_DB, i am able to transfer the sample schema from the QA_DB to the PROD_DBm using EM.
When i try to transfer the sample schema from the TEST_DB to the QA_DB i get an error in the synchronization phase.
The capturing of the baseline, and the dictionary comparison phase complete successfully, but when i do the synchronization phase, i get
the follwing error...
SQL> ERROR:
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
SVR4 Error: 2: No such file or directory
Process ID: 0
Session ID: 0 Serial number: 0
This seems strange because, it must have been able to see the destination database for it to complete the dictionary comparison phase, so
i cannot understand now why it cannot connect to the destination database to complete the synchronization phase.
any assistance would be greatly appreciated.
thanks
Melvyn

Trying to add oinstall and dba (for Oracle Database and Enterprise Manager) to my LDAP account

I want to add groups to my LDAP user account abc. Currently I have uid=243782(abc) gid=10(wheel) groups=1275(nsn-emp),9834(nsn-moh),10(wheel), but I want groups oinstall, oper and dba added.
According to the database installation document, local os group must include oinstall and dba.
The following local operating system groups and users are required if you are
installing Oracle Database:
■ The Oracle Inventory group (typically, oinstall)
■ The OSDBA group (typically, dba)
■ The Oracle software owner (typically, oracle)
I tried to add abc groups oinstall and dba using root user, but it failed.
Could you please inform me how to add these groups?
Thanks.
lf

Folks,
Hello. Thanks a lot for replying. I do the following command: [user@localhost bin]$ wget http://localhost.localdomain:1158/em
The command returns the message:
--11:36:33-- http://localhost.localdomain:1158/em
Resolving localhost.localdomain... 127.0.0.1
Connecting to localhost.localdomain|127.0.0.1|:1158... connected.
HTTP request sent, awaiting response... 200 No headers, assuming HTTP/0.9
Length: unspecified
Saving to: `em'
[ <=> ] 7 --.-K/s in 0.002s
11:36:33 (4.15 KB/s) - Read error at byte 7 (Connection reset by peer).Retrying.
--11:36:34-- (try: 2) http://localhost.localdomain:1158/em
Connecting to localhost.localdomain|127.0.0.1|:1158... connected.
HTTP request sent, awaiting response... 200 No headers, assuming HTTP/0.9
Length: unspecified
Saving to: `em.1'
100%[=================================================================================================================>] 7 --.-K/s in 0s
11:36:34 (16.8 KB/s) - Read error at byte 7 (Connection reset by peer).Retrying.
The above message repeats again and again until finally returns the following message:
11:39:02 (40.2 KB/s) - Read error at byte 7 (Connection reset by peer).Giving up.
In browser, http://localhost.localdomain:1158/em cannot display and pop up a Windows with the message: You have chosen to open whicn is BIN file from http://localhost.localdomain:1158 What sholud FireFox do with this file ? Save to Disk ?
My question is:
I don't know how to display http://localhost.localdomain:1158/em in Browser. How to solve the issue ?
Thanks.

Can i use "Oracle Database 12c: Performance Management and Tuning " training for getting certification on "Oracle Database 11g: Performance Tuning 1Z0-054"

i have taken "Oracle Database 12c: Performance Management and Tuning new" training from oracle university. Now i would like to get certified on "Oracle Database 11g: Performance Tuning 1Z0-054" exam. Is it possible ?

I essentially endorse and refer you to Matthews' and John's post above.
I would differ with slightly with Matthew because my guess is you would often be able to use like for like 12c training for an 11g certification ( I believe there are precedents). BEFORE ANYONE ASKS THE OTHER WAY DOESN'T HAPPEN.
.... but totally concur with Matthew you would ill advised to procede on that basis without one of:
- This being advertised as possible on the website : e.g. https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=654&get_params=p_id:169 ... option 2 show courses.
- Confirmation from Brandye
- Confirmation from an Oracle Certification Support Web Ticket ( http://education.oracle.com/pls/eval-eddap-dcd/OU_SUPPORT_OCP.home?p_source=OCP )
... The more common (and in my opinion usually better) way would be get your 11g DBA OCP ( or higher first) and then take the 1z0-054. I am almost certain they will accept your 12c course for the 11g DBA OCP.
If you are choosing the route of not being a 11g (or 12c ) DBA OCP first but are on option 2 and relying on the course for certification then the issue is more in the balance and you are even more strongly advised to get confirmation before proceding (remember if the rules need to be changed for you only then any profit out of the exam is lost).
In general my understanding is Oracle would prefer to encourage people to train on the latest version of product that is available for training and will prefer to avoid restrictions which would cause you to train at a lower version. ( This is simply my guess at Oracle University Policy ... personal opinion only).
Having said all I have said I'd encourage you to go with the advice of the earlier two posts.

Oracle Databases and Storage Systems like HP EVA

Hi everybody,
are there generel advantages or disadvantages using such storage systems?
I would be happy if somebody could talk about his experience using such systems.
Is there better/less performance with Oracle Databases? Better/less Security for my Data instead of using a local raid 5/1+0 for example? Or anything else I should now before using such a storage system.
What type of storage are you using? What type of disks would be the best (scsi/fata) ?
Please talk with me a little bit about your experience with storage systems and Oracle Databases ;-)
Thank you
scratch

Abhi
Greate to meet another DBA in forum.The big problem we will face is SQL Tune.
Nothing much Diffnt supporting SAP.SAP PRovided some ready made tools to monitor and to solve.Reg tuning still we can follow same methoda but with approval from SAP or by ref SAP notes.Which u can find at service market place.
You can find some PDfs in sap market place and sdn.Which are ex'ly for DBas.
Reg Growth rate you can have a look on sap transactions and there are some notes also.I dont think there is specific Book or Doc which will say Dos and donts.
Performance we used to follow same methoda as a Dbas with ref of sap notes and support for any side effects.
let me know if are in need of any specific info
Regards
Vinod

Video Uploading in oracle database and playing that video in a jsf page

Aoa,
I want to upload videos in oracle database and I also want to play those videos using <af:media> tag in JDeveloper 11g. I have an applicaton which stores images in the database
and show the images but when I try to upload videos lot of exceptions come.
any suggestions / help

Getting OracleMultimedia to work can be tricky. What kind of file are you trying to load into the database?

Differences between using Data Pump to back up database and using RMAN ?

what are differences between using Data Pump to back up database and using RMAN ? what is CONS and PROS ?
Thanks

Search for Database backup in
http://docs.oracle.com/cd/B28359_01/server.111/b28318/backrec.htm#i1007289
In short
RMAN -> Physical backup.(copies of physical database files)
Datapump -> Logical backup.(logical data such as tables,procedures)
Docs for RMAN--
http://docs.oracle.com/cd/B28359_01/backup.111/b28270/rcmcncpt.htm#
Docs for Datapump
http://docs.oracle.com/cd/B19306_01/server.102/b14215/dp_overview.htm
Edited by: Sunny kichloo on Jul 5, 2012 6:55 AM

How to install Oracle Change Management Pack for 11g database.

Hi,
I need to setup "Oracle Change Management Pack" for my oracle11g database. Can any body help to do the same. i am able to configure following.
Oracle Configuration Management Pack
Oracle Data Masking Pack
Oracle Diagnostic Pack
Oracle Tuning Pack
using following URL
http://docs.oracle.com/cd/B28359_01/license.111/b28287/options.htm#CIHBGJCC but not able to install "Oracle Change Management Pack for 11g database". Can any body share any pointers if any...
Regards
DBA.

As far as I could understand, this is a part of Oracle EM/Grid installation:
The sections that follow describe the Oracle management packs. The management packs can be purchased only with Enterprise Edition. The features in these packs are accessible through Oracle Enterprise Manager Database Control, Oracle Enterprise Manager Grid Control, and APIs provided with Oracle Database software.

Configuring Weblogic's jDriver for Oracle to use in distributed transactions

          Here is some errata to the instructions at "Configuring XA JDBC drivers" section of the online beta documentation:
          http://www.weblogic.com/docs60/adminguide/managetx.html#1041268
          The sample JDBC connection pool using Weblogic jDriver for Oracle should be:
          <JDBCConnectionPool
          Name="fundsXferAppPool"
          Targets="myserver"
          URL="jdbc:weblogic:oracle:localdb"
          DriverName="weblogic.jdbc.oci.xa.XADataSource"
          InitialCapacity="0"
          MaxCapacity="5"
          CapacityIncrement="1"
          Properties="user=scott;password=tiger;server=localdb;rmid=0"
          />
          <JDBCTxDataSource
          Name="fundsXferDataSource"
          Targets="myserver,server1"
          JNDIName="myapp.fundsXfer"
          PoolName="fundsXferAppPool"
          />
          Here is an example of an additional XA connection pool for a second database instance:
          <JDBCConnectionPool
          Name="fundsXferAppPool2"
          Targets="myserver"
          URL="jdbc:weblogic:oracle:localdb2"
          DriverName="weblogic.jdbc.oci.xa.XADataSource"
          InitialCapacity="0"
          MaxCapacity="5"
          CapacityIncrement="1"
          Properties="user=scott;password=tiger;server=localdb2;rmid=1"
          />
          <JDBCTxDataSource
          Name="fundsXferDataSource2"
          Targets="myserver,server1"
          JNDIName="myapp.fundsXfer2"
          PoolName="fundsXferAppPool2"
          />
          Please note the different "rmid" values for the 2 different database instances. Note also that the above sample only applies for Beta 1. Instructions may change in the future for Beta 2.
          Also, all the names of the data source properties shown in "Table 8-2 Data Source Properties for WebLogic jDriver for Oracle" should start with lower case.
          The Beta 1 online documentation will soon be updated to reflect the above. Our apologies for any inconvenience caused.
          -- Priscilla Fung, BEA Systems, Inc.


          Thanks
          Mark
          "Sree Bodapati" <[email protected]> wrote:
          >Hi Mark,
          >
          >Yes you need 8.1.6 DB Server or higher for WebLogic's jDriver for Oracle/XA
          >as well.
          >
          >/
          >sree
          >
          >
          >"Mark Cordobal" <[email protected]> wrote in message
          >news:[email protected]..
          >>
          >> I read that XA features require version Oracle8i release 8.1.6 or later
          >of
          >the Oracle
          >> server.
          >> Does this apply only to Oracle JDBC drivers (which implement 2pc on top
          >of
          >JAVA_XA
          >> package) or also to Weblogic's jDriver for Oracle/XA ?
          >> I mean, if I have two Oracle 8.06 (or however < 8.1.6) jdbc Resource
          >Manager, can
          >> I implement (wlserver 6.1sp2) a distributed xa transaction using
          >Weblogic's jDriver
          >> for Oracle/XA ?
          >> Or is it (jdriver) built also on top of JAVA_XA package, and so the db
          >server XA
          >> compliancy is a must ?
          >>
          >> Thanks in advance
          >>
          >> Mark
          >
          >

Compression for oracle database and index compression during import of data

Hi All,
I have a query , in order to import into oracle database and also have compression and index compression , do we have some kind of load args for r3load and also do we have to change the tpl file ?

Hello guy,
I did this kind of compression within migration project before.
I performed index compress first and then export -> import with table compress.
One thing you should take care, delete nocompress flag from TARGET.SQL (created by program SMIGR_CREATE_DDL, program SMIGR_CREATE_DDL created pure non-compression objects for these considered non-standard tables). For table columns > 255, we should not delete this flag.
Regarding to the index compress in source system, please check the following notes:
Note 1464156 - Support for index compression in BRSPACE 7.20
Note 1109743 - Use of Index Key Compression for Oracle Databases
Note 682926 - Composite SAP note: Problems with "create/rebuild index"
Best Regards,
Ning Tong

Where should one install Oracle Database and the Grid Infrastructure in order to adhere to OFA?

I've downloaded the two zipped install folders for Oracle Database, and the two zipped install folders for the Grid Infrastructure. The book I'm following for installation says to use one directory for the database, and one directory for the Grid Infrastructure, but it doesn't explain where they should be located in OFA. Presumably they should both end up somewhere in the same Oracle Base (since everything Oracle related on a single file system should go in the same base, according to my understanding), but it isn't clear where they should be installed in relation to each other. For example, is the Grid Infrastructure a separate product that gets its own Oracle Home? Can anyone shed light on this process?
Also, does it matter to which location the zipped files are unzipped? For example, are any of these files used after the installation process, or does OFA only care about post-installation location?

I think this links may be helpful -- ORACLE-BASE - Oracle Database 11g Release 2 RAC On Oracle Linux 5.8 Using VirtualBox, http://www.oracle.com/technetwork/articles/hunter-rac11gr2-iscsi-088677.html.
OFA -- Optimal Flexible Architecture standard. The standard is a set of configuration guidelines created to ensure well organized Oracle installations that are easier to maintain (http://docs.oracle.com/cd/B28359_01/install.111/b32002/app_ofa.htm#LADBI440).
It relates to location of the grid and dbms files location. Actually you should specify base directory and follow installer. System will be installed in correct directories.
It does not matter where you will unzip your distributives. You may delete them after installation to free space.

Can we have oracle database and gateway for SLQServer on same machine

Can we install oracle database and Gateway for sQLServer on same machine>?
If yes, How does the listener files in gateway home (EG: C:\product\11.2.0\NETWORK\ADMIN) and oracle home (EG: C:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN) look like?
Where will we give dg4msql details in tnsnames and listner files?

Here is the output of starting both the listeners. This is output when i appended listener1 settings in Oracle_home listener.ora file.
C:\Users\Administrator>lsnrctl start listener
LSNRCTL for 64-bit Windows: Version 11.2.0.2.0 - Production on 03-DIC-2012 04:46
:15
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Avvio di tnslsnr: attendere...
TNSLSNR for 64-bit Windows: Version 11.2.0.2.0 - Production
Il file dei parametri di sistema Þ C:\app\Administrator\product\11.2.0\dbhome_1\
network\admin\listener.ora
Messaggi di log registrati in C:\app\Administrator\diag\tnslsnr\WIN-77CAQGHJSA2\
listener\alert\log.xml
Ascolto su: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))
Connessione a (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521
STATO del LISTENER
Alias listener
Versione TNSLSNR for 64-bit Windows: Version 11.2.0.2.0 - Produ
ction
Data di inizio 03-DIC-2012 04:46:20
Tempo di attivitÓ 0 giorni 0 ore 0 min. 5 sec.
Livello trace off
Sicurezza ON: Local OS Authentication
SNMP OFF
File di parametri listenerC:\app\Administrator\product\11.2.0\dbhome_1\network\a
dmin\listener.ora
File di log listener C:\app\Administrator\diag\tnslsnr\WIN-77CAQGHJSA2\list
ener\alert\log.xml
Summary table degli endpoint di ascolto...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521)))
Summary table dei servizi...
Il servizio "test" ha 1 istanze.
L'istanza "test", stato UNKNOWN, ha 1 handler per questo servizio...
Il comando Þ stato eseguito
C:\Users\Administrator>lsnrctl start listener1
LSNRCTL for 64-bit Windows: Version 11.2.0.2.0 - Production on 03-DIC-2012 04:46
:23
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Avvio di tnslsnr: attendere...
TNSLSNR for 64-bit Windows: Version 11.2.0.2.0 - Production
Il file dei parametri di sistema Þ C:\app\Administrator\product\11.2.0\dbhome_1\
network\admin\listener.ora
Messaggi di log registrati in D:\product\11.2.0\tg_2\diag\tnslsnr\WIN-77CAQGHJSA
2\listener1\alert\log.xml
Ascolto su: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1522))
Connessione a (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1522
STATO del LISTENER
Alias listener1
Versione TNSLSNR for 64-bit Windows: Version 11.2.0.2.0 - Produ
ction
Data di inizio 03-DIC-2012 04:46:29
Tempo di attivitÓ 0 giorni 0 ore 0 min. 5 sec.
Livello trace off
Sicurezza ON: Local OS Authentication
SNMP OFF
File di parametri listenerC:\app\Administrator\product\11.2.0\dbhome_1\network\a
dmin\listener.ora
File di log listener D:\product\11.2.0\tg_2\diag\tnslsnr\WIN-77CAQGHJSA2\li
stener1\alert\log.xml
Summary table degli endpoint di ascolto...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1522)))
Summary table dei servizi...
Il servizio "dg4msql" ha 1 istanze.
L'istanza "dg4msql", stato UNKNOWN, ha 1 handler per questo servizio...
Il comando Þ stato eseguito
C:\Users\Administrator>sqlplus /nolog
SQL*Plus: Release 11.2.0.2.0 Production on Lun Dic 3 04:46:34 2012
Copyright (c) 1982, 2010, Oracle. All rights reserved.
SQL> conn system/Manager1@star
Connesso.
SQL> create public database link test2 connect to "sa" identified by "pwd"
using 'dg4msql';
Creato database link.
SQL> select count(*) from prefer@test2;
select count(*) from prefer@test2
ERRORE alla riga 1:
ORA-28545: errore diagnosticato da Net8 durante la connessione a un agente
Unable to retrieve text of NETWORK/NCR message 65535
ORA-02063: precedente 2 lines da TEST2
Output of tnsping from oracle_home
C:\Users\Administrator>tnsping dg4msql
TNS Ping Utility for 64-bit Windows: Version 11.2.0.2.0 - Production on 03-DIC-2
012 05:01:28
Copyright (c) 1997, 2010, Oracle. All rights reserved.
File di parametri utilizzati:
C:\app\Administrator\product\11.2.0\dbhome_1\network\admin\sqlnet.ora
╚ stato utilizzato l'adattatore TNSNAMES per risolvere l'alias
Tentativo di contattare (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522)) (CONNECT_DATA = (SERVICE_NAME = dg4msql)) (HS=OK))
OK (0 msec)
tnsnames.ora file at D:\product\11.2.0\tg_2\NETWORK\ADMIN
dg4msql =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522))
(CONNECT_DATA = (SERVICE_NAME = dg4msql))
(HS=OK)
C:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN
LISTENER_test=
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
dg4msql =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522))
(CONNECT_DATA = (SERVICE_NAME = dg4msql))
(HS=OK)
test=
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = test)
)

IZo-045 Oracle Database 10g DBA New Features for Oracle8i OCPs exam

I am preparing for IZO-045 Oracle Database 10g DBA New Features for Oracle8i OCPs exam, wanted to know in order to pass the exam,
Is it enough to read the exam topics mentioned on the following webpage.
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=41&p_exam_id=1Z0_045
I really apreciate if someone who already passed this test like to share his/her experience.
Regards
Muhammad Ali

muhammadali wrote:
I am preparing for IZO-045 Oracle Database 10g DBA New Features for Oracle8i OCPs exam, wanted to know in order to pass the exam,
Is it enough to read the exam topics mentioned on the following webpage.
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=41&p_exam_id=1Z0_045
I really apreciate if someone who already passed this test like to share his/her experience.
Regards
Muhammad AliOkay I've haven't done 1z0-045 ... but I at one point I was considering 1z0-050 so I'm willing to share my views on an upgrade exam and exams in general.
Remember Oracle are trying to ensure that a DBA who was tested at 8i DBA OCP has nw
It depends on your definition of read the topics. If you mean literally just read the topics then that will result in a failure. If you mean study research practice and fully understand the topics that should lead to a pass.
Bear in mind that Oracle would expect a competent 8i DBA attending the 5 day training course Oracle Database 10g: New Features for Oracle8i DBAs [http://education.oracle.com/web_prod-plq-dad/plsql/show_desc.redirect?dc=D17389GC10&p_org_id=&lang=&source_call=] to be able pass the exam with perhaps 2 to 4 weeks further study, revision and practice.
Interestingly this particular exam has a relatively high pass mark (73%) ... one implication of that is that it is prudent to be comfortable with all topics.
Generally an upgrade exam will cover topics beyond that of the straight OCA/OCP exams. The questions will obviously be at OCP level.
It is possilble the Sybex book Oracle 10g New Features for Administrators Study Guide (Certification Study Guide) ISBN-13: 978-0782143553 which although for 1z0-040 may have some relevance for some of your topics. If you choose to purchase it that is your choice. (It seems to have good amazon reviews ... though all of these books can contain errors, it may or may not be updated for 10gR2, and some Sybex Oracle books are sometimes OTT in some areas IMHO, but that wouldn't stop me using one).

Oracle Virtual Private Database and Weblogic.

Hi All,
I am using Oracle 11gR2 and weblogic 10.3.5.
I would like to use Virtual Private Database feature in my project. I read the documentation and I understood the concept. I made a few tests on my dev environment and it seems to work fine.
Now, I would like to use VPD with weblogic (we are also using Hibernate) as all my users connect to the database through weblogic.
My question is how can get the name of my non-database users (so coming from weblogic) and automatically set them to my context ?
Many thanks for your help.

Anyone on this one ?
Many thanks !

[Blog] Using VMware vROPs to monitor Oracle Database and WebLogic. Management Pack for Oracle EM, Hyperic Plugins, or Both?

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