0
votes
1answer
26 views

Oracle structural synchronization [duplicate]

I'm having two oracle databases. A is used for production, B is some kind of staging instance where people are preparing content that is brought to the production system over night. It is a fully ...
0
votes
1answer
32 views

Modify an Oracle Dataguard destination database

I'd like to set up some Oracle triggers to take action after rows are inserted, but I can't do this on our production database because it's controlled by a vendor. One alternative I was looking at is ...
0
votes
0answers
38 views

ORACLE 10.2.0.5 DB: How can I start replication of an existing schema into a new database with zero downtime

Please, note that I'm limited to Materialized view replication and datapump, so my question is whether the above can be done within my specified scope: Ensure no transactions in the database for ...
0
votes
0answers
35 views

SQL Server DTC: is it possible to automatically replicate data that is created on Oracle DB?

I have a SQL server with a table that is spec'd exactly like a table in an Oracle database. What I would like to do is automatically copy the data from the Oracle table to the SQL server table... Is ...
1
vote
1answer
74 views

Export synonyms content to tables

I have a distant database to replicate having huge data but I have access only to synonyms and I would like to use Oracle export/import tool to import these data into tables of local database. What ...
0
votes
0answers
39 views

“Oneway” Replication from Oracle DB to TimesTen

currently I'm really stuck into a problem and I not able to finde a nice way to realize that. I need a suggestion to replicate from oracle db (some tables) to a TimesTen. A connection is only ...
1
vote
0answers
187 views

How to switch Quiescing to Normal Mode in Oracle?

I have two instance database Oracle, they are ORCL11 and ORCL10,.... I've configured them, it looks like correct. Then, I connect to replication user admin ORCL10 conn repadmin/repadmin@orcl10 And ...
-5
votes
0answers
60 views

Website is working very slowly [closed]

We have replication from Oracle to MySQL via Oracle Golden Gate. Yesterday because of some issues we have rebuilt the replication from Oracle to MySQL (this is called opal replication). Now our ...
0
votes
1answer
43 views

Mview replication

We are setting up a large scale replicated environment and would like to know if there is a way to skip certain dml for eg. deletes during data trasfer with simple mview replication. Also, is it ...
5
votes
1answer
755 views

Global locking for multi-master Oracle GoldenGate replication

This is a very complex scenario, but I figured a state-of-the-art challenge might interest some of the many high-end users of dba.se. Problem I'm working on an intercontinental data replication ...
2
votes
0answers
328 views

oracle streams apply: how to get a reason why LCR message was not applied

I've set up bidirectional oracle streams replication (11gR1) using identical scripts on both machines (DB1 and DB2). Although changes from DB1 are being applied to DB2, changes from DB2 to DB1 aren't. ...
6
votes
0answers
148 views

9i streams capture doesn't evaluate rules

I have a streams replication set up between two oracle 9.2.0.8 instances as sources and an 11g instance as a destination, processing a small subset of data from each database (let it be one table ...
1
vote
1answer
555 views

oracle streams - how to get last successfully applied scn for crashed apply?

I have a downstream Streams replication set up between Oracle 9i (source) and Oracle 11g (destination). The process is still in developlment stage, so the whole setup is not stable yet. Sometimes my ...
2
votes
1answer
56 views

Transaction stays in capture queue

I set up simple bidirectional db replication using Oracle Streams. I used enterprise manager for this. Streams are active and their status is ok. The problem is that the replication is very slow. What ...
1
vote
1answer
997 views

Replicating data from Oracle to MySQL

I work with a vendor that does data analytics, and they currently receive a replication stream from some of our databases using a product called Goldengate (which is very expensive). Goldengate has ...
5
votes
4answers
166 views

Replicating only changes made by a specific database user

I am performing parallel testing. We have upgraded the legacy batch jobs to a new framework which we need to test against the existing batch jobs. In the existing setup, I have web application which ...
2
votes
2answers
1k views

Advanced Replication vs Oracle Streams

I'd like to know what is advantages of Streams over Advanced Replication. I wanted to use updatable materialized views on my project, but on one forum I read comment that if we don't use very old ...
4
votes
1answer
431 views

Ports necessary for Oracle 11g Replication across a firewall?

We have two Oracle 11g Enterprise Edition servers that need to replicate data via Oracle streams. However, the two servers are on untrusted domains and connect via a VPN. On end of the connection is ...
2
votes
0answers
2k views

Oracle GoldenGate replication is stuck

I deployed Oracle GoldenGate to integrate many-to-one databases. After initial loading everything works fine. Until recently, some of the replicat seem to stuck and do not proceed to change ...
2
votes
2answers
175 views

Temporary replication of data between continental datacenters

I need a way to temporarily replicate data between two data centers on two continents for a small number of large tables in Oracle. The data in the tables is around 30Gb but the transfer rate is only ...
0
votes
1answer
67 views

Replicating Results of Queries on Oracle

I wan to setup a database such that its data come from queries run on a remote database. Basically the source database is very slow and we have no control over it. So, I want to create a second ...
5
votes
3answers
645 views

Database replication and consistency check

I got a question about 2 databases (oracle 10g) that I have, let's call them A and B. A have some information(in various tables) and I want B to get a partial copy of some tables from A, and ...
1
vote
2answers
1k views

Does the target for Double-Take replication require an Oracle license?

Where would Vision Solution's Double-Take product fall with regard to Oracle Licensing? It is both a backup and a replication of the database. Oracle's Software Investment Guide has a section on ...
2
votes
1answer
898 views

database duplication VS database replication

Is there a difference between duplication and replication with reference to a database? I am not sure if I am correct at all, but duplication means to me that we are copying bit by bit without ...
1
vote
1answer
445 views

SAN Storage & Server for Oracle Replication

I need a 2-3 TB storage server group for Oracle Database. We want SAN Storage & Server for Oracle Replication, but not Microsoft Storage Server. For example : HP DL380 G6 as a server and EMC ...