RegistrySep is a name separator for building implementation hierarchy.

ErrVolatile is returned when trying to pass a path for opening an in-memory database.

ErrRegistered is thrown when trying to register a database driver with a name that is already registered.

Registration is a common information about the database driver.

DB is a common interface implemented by all database abstractions.

Iterator is a common interface implemented by all iterators.

Tx is a common interface implemented by all transactions.