Sameer Dandage

Sameer
Dandage

Sameer Dandage is a consultant with HTC Global Services. He is an MCDBA and a SQL Server DBA with more than five years of SQL Server experience.

Articles
Preparing Disaster Scenarios
How to prepare your transactional-replication setup for a disaster.
After the Crash 1
Transactional replication with queued updates (TRQU) can be a useful way to replicate data if you can tolerate some latency. Sameer Dandage examines the intricacies of backing up and restoring TRQU setups.
Login Security for TRQU

In transactional replication with queued updates (TRQU), the Distributor needs to connect to the Publisher and Subscriber. For security, the replication agents use a special SQL Server login that SQL Server creates during the replication setup for this purpose. This login, distributor_admin, has sysadmin permissions on all SQL Server instances involved in the replication process. You can see this login in the sysxlogins table on all servers.

Looking Under the Hood

Maintaining multiple database servers at multiple sites in active mode and closely synchronizing copies of the data on all servers is a challenge for any DBA. But as long as you can tolerate a little latency, one good option for keeping your data current at all locations is to use SQL Server’s transactional replication with queued updates (TRQU). In the first article in this series, “Queuing Up,” December 2003, InstantDoc 40567, I showed how to set up TRQU.

Queueing Up
If you need to maintain multiple database servers at multiple sites and synchronize all the data, SQL Server has a solution to make your job easier--SQL Server’s Transactional Replication with Queued Updates can help.
Stay in Control 1
Keep your complex software-development projects in check by building a version-control system that uses Enterprise Manager and Visual SourceSafe.

Digital Magazine Archives

Browse back issues of SQL Server Pro, from January 2007 through the last issue published in April 2014. Find the back issues here.

 

From the Blogs
May 22, 2017
Sponsored

Chief Data Officer Playbook: How to Be Successful in This Ground-Breaking Role

Companies looking to grow and extract value from their data are increasingly turning to Chief Data Officers (CDOs) to execute their data strategy. The role is new, and a playbook is necessary to address the many challenges CDOs face....More
May 12, 2017
blog

5 Common Challenges to Building BI in the Cloud

After spending 20 years building analytics, BI and database solutions, I've focused on Cloud data solutions over the past 2 years. I've chosen 5 common challenges that I face every day with Cloud migrations and that you'll face in your Cloud BI projects....More
Sep 15, 2016
Sponsored

Power BI Desktop “Publish to Pyramid Server” Button

Many organizations today cannot use public cloud solutions because of security concerns, administrative challenges and functional limitations. However, they still need a centralized platform where end users can conduct self-service analytics in an IT-enabled environment....More

Sponsored Introduction Continue on to (or wait seconds) ×