Replication :: Network Requirements For Oracle Multi Master Replication?
Apr 1, 2010what are the recommended network requirements for implementing Oracle Multi Master replication.
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Replication :: Removing Master Site Which Is In Multi-master Environment?
Sep 16, 2008I want to remove the master site which is in the multi master replication environment.
I have a doubt here. When I try to suspend the master activity,I need to give the gname.
BEGIN
DBMS_REPCAT.SUSPEND_MASTER_ACTIVITY (
gname => 'NAGADMIN');
END;
/
Where gname=master group name.But I have 9 master groups in my database. If i give one of the gname present in the master site will suspend the replication of the entire database from the replication.
eg; i am only giving NAGADMIN gname in the suspend activity script.. I have other gnames like, NAGUSER,NAGAUTH, etc....
Replication :: Difference In Using Updateable Materialized View And Multi Master Async
Aug 21, 2008I have 3 sites which want to be updated as soon as the other one updates its data.(in 5 seconds). So I have chosen multi master solution,sync regardless of the resource consideration.
1-what is the difference between multimaster async and updatable materialized view regardless of resource consuming in multimaster?because in both of them each site can receive and also propagate the data...I just know that in materialized view we can work offline and then apply it manually is there any other thing?
2-I can not understand the difference between multimaster sync and async (considering the 5 seconds,because 5 second is a little time)I mean in this case are they different from each other or not.
Replication :: To Upgrade All Oracle 10g Master Sites / Databases To 11g Release
May 28, 2009I want to upgrade all the Oracle 10g Release (10.2.0)master sites (bi-directional) databases to Oracle 11g Release (latest). In fact, we are using bi-directional oracle streams and snapshot replication, it means capture,propagate and apply process is running.
View 1 Replies View RelatedReplication :: Oracle Streams / Tried Schema Replication Through Enterprise Manager Grid Control
Feb 22, 2012Actually am trying to replicate two db servers from one in hong kong and another in china. when am trying to establish the replication, am getting error 'ORA-04052: error occurred when looking up remote object' like this...
but the same way i have tried in my local network, it is working fine.i have tried schema replication through enterprise manager grid control..
Replication :: How Much Amount Of Data Over Network
Mar 1, 2011I have implement multi master replication between two server.
How much amount of data transfer over the network? How to calculate this value?
Replication :: Data Between 4 Databases In Network
Nov 22, 2012We want to replicate the data between the databases.We have 4 databases in a network.If there will be any change in database 1,e.g. updation in any table,it should automatically replicate on other 3 databases.or user will change something in database 2 ,it should replicate on other 3 databases and vice versa. All 4 databases have same schema and same configuration.
View 1 Replies View RelatedReplication :: Error During Add New Master In Not Acquiescing Mode
Oct 27, 2008I have a multimaster replication between 2 sites (BASE1 and BASE3). BASE1 is the master definition site. I want to add a new master site without acquiescing the master group (named GM_ADMINISTRATEUR).
First, I have used the script provided by Oracle :
DBMS_REPCAT.SPECIFY_NEW_MASTER (
gname => 'GM_ADMINISTRATEUR',
master_list => 'BASE2.WORLD' );
and
DBMS_REPCAT.ADD_NEW_MASTERS( ....);
The first time, I had Errors, so I use the command
DBMS_REPCAT.UNDO_ADD_NEW_MASTERS_REQUEST
and I drop the master site BASE2 (connected as repadmin to BASE2 site).
The master site BASE2 is not present at BASE1 master definition site, The master repgroup is not present at BASE2 BUT, the master site BASE2 is always present at BASE3 master site. I think that the command UNDO_ADD_NEW_MASTERS_REQUEST undo the changes on BASE1 (the master definition site) but don't undo the changes on the site BASE3.
And now, when I want redo the add_new_masters, the command
DBMS_REPCAT.ADD_NEW_MASTER
return a error on the command ADD_NEW_MASTER in the DBA_REPCATALOG for the following reason:
ORA-00001: violation de contrainte unique (SYSTEM.REPCAT$_REPSCHEMA_PRIMARY)
ORA-06512: � "SYS.DBMS_REPCAT_UTL", ligne 4484
ORA-06512: � "SYS.DBMS_REPCAT_RPC", ligne 1758
And I can't continue because the new master site BASE2 does not appear at BASE1 master definition site. I think I have to drop the master site BASE2 at the master site BASE3, but I dont know how to do this.
**** Following information at BASE1 (master definition site : *****
prompt Replication schemas/ sites
Replication schemas/ sites
select
sname,
masterdef,
[code].....
Replication :: Error During Addition Of Master Site
Oct 18, 2008I get below error when i tried to add the master site to the master definition site.
SQL> BEGIN
2 DBMS_REPCAT.ADD_MASTER_DATABASE(
3 gname => 'TEST',
4 master=> 'testdb2',
5 use_existing_objects => FALSE,
6 copy_rows => FALSE,
[code].......
Replication :: Create Data From MV Site To Master?
Dec 24, 2007m trying to create replications of data from the M.V. site. to master site
/* AT MASTER SITE */
1. MASTER REPLICATE GROUP
2. MASTER REPLICATE OBJECT
3. REPLICATION SUPPORT
4. REPLICATION ACTIVITY
5. M.V. LOG
/* AT M.V. SITE */
1. MATERIALIZED VIEW (M.V)
2. DBMS_REFRESH.MAKE (REFRESH GROUP)
AND I AM NOT ABLE TO CREATE
1. CREATE_MVIEW_REPGROUP
2. CREATE_MVIEW_REPOBJECT
IN M.V. SITE , and i am getting following error while creating REPGROUP
CODE
SQL> BEGIN
2 DBMS_REPCAT.CREATE_MVIEW_REPGROUP (
3 gname => 'emp_repg',
4 master => 'orc1',
[code]..
Replication :: Replicating Master Site Via Materialized Views
Mar 4, 2011while replicating the master site via materialized views, in mViewGroups i issued:
BEGIN
DBMS_REFRESH.MAKE (
name => 'mvadmin.hamza_refg',
list => '',
next_date => SYSDATE,
interval => 'SYSDATE + 1/1440', -- for test purpose i used such a small interval
implicit_destroy => FALSE,
rollback_seg => '',
push_deferred_rpc => TRUE,
refresh_after_errors => FALSE);
END;
in my previous attempt it worked all fine... i had a change in senerio, so i did my replication again from scractch using the same old spool in a new installation but even after 3 tries on replicating from scratch my objects are not getting refreshed automatically. even when i attempt to refresh the group it does not work. it works only when i refresh each of the participating object of the group manually.
Replication :: Oracle Replication Between Different Versions?
Sep 17, 2008I need to do a Oracle replication between databases. One resides on Oracle 8i which needs to be replicated to a database on Oracle 10G.
Is oracle replication supported between dissimilar versions of Oracle?
Replication :: Oracle 8i Asynchronous Replication
Apr 9, 2012I want to configured A Synchronous replication in oracle 8i. Noe using GUI i am bale to create replication but whatever i modify it remain in the transaction i have to manually run the job ,
I also tried to configured continuous asynchronous configuration by setting delay rate 500000. but it was also not working.
Replication :: One Way Replication From MS Sql Server To Oracle 10g
Feb 11, 2010Is it possible to replicate table data on real time from sql server (2005 32 bit or sql server 2000 32 bit)to oracle 10g running on linux 64 bit? If yes then what are the steps.
It will be one way replication from sql server to oracle. Which option is best sql server dts or Oracle Stream replication to replicate table data.
Replication :: Setup Database Replication With Updatable Materialized View?
Sep 4, 2009i need to set up a central server with all the master tables and two other local database which will hold the updatable materialized view of the master table...the databases must be synchronized with central server..and user will work on the materialized view database...
View 10 Replies View RelatedReplication :: Setting Replication Table Does Not Exist Or Is Invalid
Aug 21, 2008I want to set up advance replication for 3 master site (multimaster) I created 3 master site named orc1,orc2,orc3 and followed up oracle replication management of API book instruction I created 2 tables(tes1,test2) in hr schema in all 3 master site with the same data. then I created the following steps
1-CONNECT repadmin/repadmin@orc1
2-Create the master group named hr_test_repg
BEGIN
DBMS_REPCAT.CREATE_MASTER_REPGROUP(
gname => 'hr_test_repg');
END;
/
4-add tables test1 and test2 to the group
BEGIN
DBMS_REPCAT.CREATE_MASTER_REPOBJECT(
gname => 'hr_test_repg',
type => 'TABLE',
oname => 'test1',
[code]....
I could create DBMS_REPCAT.GENERATE_REPLICATION_SUPPORT for test2 but not for test1 and it produces error
RROR at line 1:
RA-23309: object hr.test1 of type TABLE exists
RA-06512: at "SYS.DBMS_SYS_ERROR", line 105
RA-06512: at "SYS.DBMS_REPCAT_MAS", line 2552
RA-06512: at "SYS.DBMS_REPCAT", line 562
RA-06512: at line 2
Replication :: Selective Incremental Replication Between Two Instances?
Aug 4, 2009I have one 10g database in other country. I want part of their db (selected tables or tablespaces) and import that data to my 10g DB and i want keep to date this data.
I know two ways
1. Data Pump Imp/Emp via FTP, but i can't send only data that have changed (incremental), i must pumping whole selected part of database (i want only new data from their DB, but consistanse with my DB)
2. RMAN etc. or other archivisation tool, i can do incremental achivisation, but can i send files to another instances (my db) and load only that data? Can i do that with SQL*Loader?
Replication :: Bi-Directional Replication Through Golden Gate?
Aug 22, 2010For using replication in our production, here i am testing golden gate as replication tool. I tested all scenario in Uni direction ( source to destination). Now have to test replication with DDL support in Bi-Direction. Not getting any Doc for doing replication in Bi-direction( Two Way). If any one has done the same, then please share limitation of replication in Bi-direction through Golden Gate.
View 7 Replies View RelatedReplication :: Refreshing The Tables In Multimaster Replication?
Oct 14, 2008I have 8 databases in a multi master replication. I want to refresh the tables in the replication.
View 3 Replies View RelatedReplication :: Getting Error In Configuration Of Replication Between Two Databases
Jan 28, 2011I Have configured the replication between two database's at table level. After few miniuts of successful configuration of replication between two db's at table level, I am getting the ORA-00001: unique constraint (%s_PK) violated error in dba_apply_error.
I checked constraint name,type and status on table replicated is same on both source and destination db.
Replication :: Should Target DB In Replication Be In Archive-log Mode
Jul 26, 2008I am implementing one-way replication between 2 databases.
Do people leave the target database in archive-log mode? Do they backup the target database?
Replication :: How To Make Replication For Destination Only
Apr 1, 2013How can i make replication at one way For destination only. Not for destination and target.
View 5 Replies View RelatedReplication :: Impact Of Triggers On Replication
Oct 28, 2009I am using prebuilt MV to perform replication of about 300-400 master tables from one database to another database. I am wondering about the impacts on triggers in general replication.
IS there a general rule to enable/disable a trigger before a refresh.
Replication :: How To Use Replication For Backup
Dec 3, 2007We have two ORACLE-Standard-Edition installations, one is installed on a machine in our production department and one is installed on an central server. We want to replicate the data from the production-DB to the central server to backup the data on tape drives.
Is this possible using the feature of standard edition?
Replication :: Set Up Replication Between Three 10g R2 Databases
Jan 14, 2011I need to set up replication between three 10g R2 databases.There will be one main database where the data will flow into two small databases. A little bit of information will flow back from these smaller databases into the main one.
I have been asked to evaluate ODI as an option. Unfortunately I cannot use Golden Gate due to the cost.I've had a play with ODI and it looks like it's all done on a GUI where I would much prefer to be using command line scripts for setup and monitoring.
It also looks like ODI is more geared to integrating data from many different sources but I'm just going from Oracle to Oracle so don't know if it's a bit overkill.
I'm thinking of just looking at CDC which I can set up with scripts and looks to be the basis behind ODI anyway (when it comes to taking data from Oracle) - again. I may even go down the streams route that I have used before.
Replication :: Between 10g And 11g On Oracle?
Sep 4, 2010Can I do replication between Oracle 10g and 11g?
The Oracle 10g running on windows xp and oracle 11g running on windows 7.
Replication :: Oracle Tables From 10.2.0.4 To 9.2.0.6?
Nov 19, 2009Are there any recommendations to replicate oracle tables from 10.2.0.4 to 9.2.0.6 ?
I am new to oracle, thinking about streams and material views. And not sure which option should we choose ?
Any pros and cons (especially related to the versions). Can I use streams to replicate 10.2.0.4 to 9.2.0.6 ?
Oracle 11g Streams Replication
Apr 18, 2013Am trying to implement Oracle Streams Replication (Using Metalink Note 733691.1).I have configured the steps, but in my alert log am getting the below error:
Check that the primary and standby are using a password file and remote_login_passwordfile is set to SHARED or EXCLUSIVE, and that the SYS password is same in the password files. returning error ORA-16191
am successfully able to connect db's both server
From 1st server
sqlplus sys@2nddb as sysdba
From 2nd server
sqlplus sys@1stdb as sysdba
while conning it is asking for password
Both DB's are created with Same Oracle sys user password. after this disabled case sensitivity , still the error persists.
ORA-01722 (Replication Between Sql To Oracle)?
Nov 16, 2010We have Transactional replication setup between SQL (publisher) to Oracle (Subscriber). Every other week replication will stop and when i look at sql error logs i see the message 0ra-01722. We have engaged microsoft to have a look at this problem and their conclusion is that everything in sql is setup correctly. The dba's managing oracle have as said there are no error messages on their logs. I have compared the datatypes of the table in sql and oracle and everything matched except for the one highlighted in yellow(see attachment). how we can figure out why we keep getting this ora-01722 message.
View 4 Replies View RelatedReplication :: Using GoldenGate Between MS SQL Server And Oracle 10g
Feb 10, 2012how to using GoldenGate between MS SQL Server 2000 and Oracle 10g?
i want the two database have the same data,how can i configuation the GoldenGate?
Can U provide some documents for me?