Exchange 2010 DAG (Database Availability Group) Performance Optimization

Thursday, June 30, 2011

The following article provides a few tips and tricks to optimize Exchange 2010 DAG (Database Availability Group) performance. General 1. Use the latest Exchange 2010 Service Pack/Rollup, if it applicable. 2. Depend on the server hardware and drivers, you may need to disable the following settings: netsh int tcp set global chimney=disabled netsh int tcp set global rss=disabled 3. Use Microsoft recommendation for antivirus deployment in Exchange 2010 servers. CAS and DAG Optimization 1. Please remember that Exchange DAG wouldn't be useful without operational CAS server. So,...

How to Implement HADR (a high-availability and disaster recovery solution) in SQL Server ? Step by Step Guide with screenshots

Friday, May 27, 2011

SQL Server Denali (2011) would introduce a new feather named HADR (a high-availability and disaster recovery solution). The new feather is using a multi data mirror technology, thats provides high-availability and disaster recovery solution. I found an excellent article on this topic, that can accessed by using the link: Implement HADR (a high-availability and disaster recovery solution) in SQL Server ? Step by Step Guide with screenshots The autor of the article above, DBATAG (virtual preferred name) owns the website http://www.sqlserver-training.com/, that provides an excellent How to’s, writing blog, articles and tutorials.