[erlang-questions] [ANN] leveldb_manager: a helper to eleveldb for in-flight backups

Benoit Chesneau <>
Wed Jan 6 20:42:10 CET 2016


I'm trying to understand how to use the lib. Can 1 process open the
database, while many others can read/write to it?

- benoît

On Fri, Jul 10, 2015 at 2:33 PM Richard Carlsson <>
wrote:

> In order to be able to snapshot and back up a leveldb instance without
> stopping the Erlang node (or shutting down eleveldb), we have written a
> manager application that lets you temporarily stop leveldb traffic and
> perform the snapshot (a very quick operation):
>
> https://github.com/klarna/leveldb_manager
>
> We would prefer if this made it into the eleveldb distribution itself, in
> some shape, but for now the cleanest solution was to make it a separate
> application with its own supervision.
>
>         /Richard
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