From: Nala Ginrut <nalaginrut@gmail.com>
To: tantalum <sph@posteo.eu>
Cc: guile-user@gnu.org
Subject: Re: [ANN] a graph database: sph-dg
Date: Tue, 04 Nov 2014 14:19:56 +0800 [thread overview]
Message-ID: <1415081996.17819.34.camel@Renee-desktop.suse> (raw)
In-Reply-To: <5457DA07.6050604@posteo.eu>
Hi tantalum!
This seems cool!
I'm considering a better memory mapped database for storing sessions in
Artanis. Now I'm using common hash table.
I saw you project is based on LMDB which is a lightweight no-sql DB. Is
it proper for my purpose?
Thanks!
On Mon, 2014-11-03 at 20:39 +0100, tantalum wrote:
> hi. in the past year i have implemented my idea of how a basic graph
> database should look like, with guile. and today it seems quite stable
> and usable.
>
> it uses a memory-mapped data store to persist bi-directionally ordered
> (or weighted) pairs (what would be edges of a graph), bytevectors,
> strings and signed integers as well as references to files in the
> filesystem.
> it currently supports at most one open database per process and a socket
> based interface for inter-database communication. it is supposed to be
> concurrency safe and there are extended and experimental features
> available in a separate sph-lib-dg library (http://sph.io/content/3217).
> for example a semantic userspace filesystem, special query processors or
> procedures for the creation of data structures like sets and lists using
> pairs/edges
>
> here is the link to the project page: http://sph.io/content/2faf
>
next prev parent reply other threads:[~2014-11-04 6:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-03 19:39 [ANN] a graph database: sph-dg tantalum
2014-11-04 6:19 ` Nala Ginrut [this message]
2014-11-04 12:36 ` tantalum
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