Persistence "EdgeXtend" delivers an enabling technology to support application servers and provides for more efficient data access and management, increased scalability of applications, and reduced costs. Persistence’s EdgeXtend products work in conjunction with .NET, J2EE and C++ applications, mapping and caching data, thereby significantly enhancing the ability of the application server to manage and distribute data throughout the enterprise. EdgeXtend is able to meet the demands of high volume applications with large and highly dispersed user bases without the need for additional data centers.