https://www.infopathdev.com:443/blogs/ernesto/archive/2010/07/23/documentation-for-qdabra-s-database-accelerator-v2-4.aspxQdabra Database Accelerator (DBXL) helps you quickly connect InfoPath forms to your SQL database and improve SharePoint submit and query performance. DBXL was first released in 2004 and supports many mission critical applications today. Qdabra recentlyenCommunityServer 2007 SP3 (Build: 31118.962)