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Subject: Re: [boost] NuDB: A fast key/value insert-only database for SSD drives in C++11
From: Vinnie Falco (vinnie.falco_at_[hidden])
Date: 2017-03-29 13:39:05

On Wed, Mar 29, 2017 at 9:36 AM, Peter Dimov via Boost
<boost_at_[hidden]> 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.

All that NuDB assures is that for a suitable set of operating systems
and file systems, the recovered database will not be corrupt.

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