Actian db4o vs Progress OpenEdge RDBMS comparison

Open source object database that enables Java and .NET developers to slash development time and costs.

The Progress OpenEdge Relational Database Management System (RDBMS) is an established, database management system for production systems. The OpenEdge database can support thousands of users and high traffic loads with sub-second response times. It helps to ensure that users are productive, customers are satisfied, and, for SaaS/Cloud computing environments, service-level agreements are met. Some of the key benefits of OpenEdge RDBMS include cost-effectiveness, raises productivity, easy to administer, scalable, and easy to manage. Progress OpenEdge RDBMS has a large shared-memory buffer pool allows up to a terabyte of the database to be cached in memory in a 64-bit OS environment. This gives memory-speed access to the frequently used parts of the database for best performance. In addition, its storage or space management is extendable: architected for expansion and optimized for performance. As a result, OpenEdge RDBMS presents virtually no limitations to the amount of data that can be stored in a single database other than the storage limits of your own computing environment.