BRAD SHOOK ARNALL GOLDEN GREGORY
DAG Stands Up to the Resiliency Challenge
O 30 Exchange 2010
ne of the primary IT challenges facing Arnall Golden Gregory LLP (and most other law firms) has been how to provide critical application resiliency with minimal capital
investment and administrative overhead. Among critical applications in a law firm, not many have more visibility and business impact than e-mail. We
ILTA White Paper
decided to migrate to Exchange 2010 because of a new feature called Database Availability Group (DAG), which addressed most of the obstacles to providing redundancy in an efficient and scalable manner. Exchange 2010 DAG is an improved log replication
feature. Exchange 2007 introduced log replication, but Microsoft further refined and integrated it into Exchange’s core functionality and administrative
