Questions under this tag are expected to relate to Change Data Capture technologies available in many RDBMS server products. Change data capture is designed to capture insert, update, and delete activity applied to Server tables, and to make the details of the changes available in an easily ...

learn more… | top users | synonyms

4
votes
1answer
544 views

What tables are affected by Change Data Capture

We're looking at using Change Data Capture in SQL 2012. We're trying to work out if there is an easy way to find out what tables have been changed by a given lsn. Is there an inbuilt function, or ...
0
votes
1answer
31 views

Which parameters and metrics to look at when CDC based replication is causing high load?

I'm investigating the reasons why a Tungsten Replicator extractor is causing heavy load on an Oracle 11g database. The replication is set up to use synchronous CDC and there is no unusual load while ...
2
votes
0answers
49 views

Change Tracking across several Tables

I'm looking into providing DB level change tracking within my system. I need to be able to track changes at an entity level, rather than just individual tables. Right now, we have triggers on each of ...
2
votes
0answers
56 views

Change Data Capture not running when Mirror is Suspended

We have 2 SQL 2012 SP2 Enterprise servers that have some mirrored databases. One of these databases also has CDC enabled on a number of tables so that we can run some business logic when there are ...
1
vote
0answers
50 views

Change Data Capture for Asynchronous Secondary Replica

MSDN states the following in Active Secondaries: Readable Secondary Replicas (AlwaysOn Availability Groups) for SQL Server 2014: Limitations and Restrictions: Change tracking and change data ...
1
vote
0answers
331 views

CDC with SSIS: process all changes in order of occurrence

I have a SSIS package that I'm using to sync (in an on going basis) all changes from one table to another. Note that I need to sync ALL changes and not just NET changes. My problem is that I cannot ...
1
vote
0answers
176 views

Configuring SQL Server 2008 R2 Change Data Capture with SSAS

I'm completely new to SQL Server Analysis Servers (SSAS) so you'll have to excuse my ignorance. I've been running through the MSDN SSAS tutorial get a handle on how to use SSAS. We have SQL Server ...
0
votes
0answers
83 views

Any caveats using SQL Server 2008 CDC off replicated tables?

Main TRX System ---- Replicated to ---> "Archive" --- CDC/ETL --> Some NOSQL DB... For performance reasons we never run any ETL off the main transnational system only off the archive. I ...
0
votes
0answers
30 views

Logging all user actions

I'm creating a community-driven project and, of course, I want to be protected against spam or evil users. In case of undesirable changes in the DB I would log all users' actions ...
0
votes
0answers
44 views

Good pattern to run SQL Server 2008 CDC changes

I have CDC working on my server and it works well. I have followed various tutorials etc... I'm looking for the best way to write a SQL stored procedure that will continuously give me the latest ...