Reliable and Maintainable Databases! Structure your database in such a way that it can be modified without having to rework your system software architecture. Not all businesses operate the same and this reflects on how their store, collect and distribute their system data. Etanova will take a look at your unique project requirements and custom create a unique database that is both reliable and maintainable. Relational SQL Databases No SQL Databases High Performance Flat Databases Distributed Databases A system that has a high number of simultaneous users, and a large amount of information that must be accessible in real time will require a distributed database solution.