Changes to a table in a database makes the record interaction with other tables more complex. If a copy is made, corruption of data is possible making it complex beyond use. See the first sentence.
Simplicity and complexity are dependent on the fixed program that processes it. Trans-species evolution depends on the process by which organisms survive, in other words, the programs that processes their ability to survive.
However, a database implies an intelligent creator. What does the set of laws and processes that would allow "survival of the fittest", in the context of moving from a one celled animals to a more complex organisms, imply?