Re: [boost] NuDB: A fast key/value insert-only database for SSD drives in C++11

Vinnie Falco wrote:

On Wed, Mar 29, 2017 at 9:36 AM, Peter Dimov via Boost wrote:

...

once a group of SQL statements execute, the results need to be stored permanently (even if the database crashes immediately thereafter)."

Just a note, NuDB does not have this property. It is entirely possible that a call to nudb::store::insert will return, and if the database crashes afterwards the inserted value will not be present in the recovered database. This is by design.

But you do guarantee that if this insert is present in the recovered database, all earlier inserts are too, right? This is what you need for the letter C.