The phrase "obsolete data" refers to information that is no longer needed or useful because it is outdated or has been replaced by more current or accurate data.
Sentences with «obsolete data»
This free junk cleaner helps identify and delete obsolete data and junk - files, for a clutter - free disk and better privacy. (thewindowsclub.com)
Instead, using obsolete data allows them to miss how the cost of wind energy has fallen by more than half over the last five years, as documented by both government and private investor data. (polluterwatch.com)
Destroy unwanted and obsolete data at the end of the information lifecycle without having to move content to a central repository (gimmal.com)