> Databases are automatically obsolete. A file system is enough and performance is improved by not using a database. This makes no sense at all. Databases are

> Databases are automatically obsolete. A file system is enough and performance is improved by not using a database. This makes no sense at all. Databases are much more about what data structures are used internally and the high-level interfaces provided to access said data than the underlying technology used to persist data. There is also the matter of how much data can/needs to be persisted, which is not addressed at all.