[Boost-users] [serialization] reliable storage / ACID transactions

I have an (allmost) ready client-server system. The server maintains some sort of object-database that is saved to an xml file for persistence. Boost serialization is used for both persistance & networking. Is there any easy way to add some "mature" storage system? Something that will store different objects in different entities of the database would be ideal. Are there any ready solutions for RDBMS or Berkeley DB? -- WBR, Pavlo Korzhyk ICQ#155870780