Real-time unidirectional synchronization from sql-server to another data repository

Question

In my previous question on this portal, I had asked about some insight about syncing data between SQL Server and key-value based data repositories.

In lieu of the same

Answer 1

One option you might want to look into is SQL Server Integrated Change Tracking (part of SQL2008 or higher). This is an incredibly efficient way of finding the changes that have occurred in your SQL Server database (including deletes), has very little impact on your SQLDB, does not require triggers and provides a good way of allowing you to then move the data changes to Hadoop.

Full disclosure, I work on Cotega and this data sync is something we are making a big focus on. I am happy to help more if this is a direction you are interested in taking.