Read the news on the Valentina Developer Blog; a forthcoming update to Valentina Server will also include a SQLite engine.
SQLite with your application AND SQLite on your Server! Valentina Server is a Business Reports Server as well as an ultra fast Database Server. Soon with SQLite support for building client-server solutions and more.
A new option is coming to Valentina Server – both for the standalone version AND for the OEM royalty free deployable version in Valentina Developer Network. You will be able to easily turn any single user database application into a multi-user application in less than an hour.
There is a discussion link to the Valentina Server forum for your questions and answers.