[Twisted-Python] lightweight persistence for twisted

Ian Holsman lists at holsman.net
Sun Aug 15 19:51:48 EDT 2004


I'm new to this list, so apolagies if this has been discussed before.

has anyone tried DyBase with twisted ? 
http://www.garret.ru/~knizhnik/dybase.html

It provides a lite object database (single process only) which is 
reasonably fast.

Sergio Trejo wrote:
> Why not use divmod's atop. Just parse your flat files into simple 
> objects that are persisted via atop's Store and PowerUps into a 
> Sleepycat object database (assign each object containing your flat file 
> a GID that is Indexed)?
> 
> Serg
> 
> 
>> From: James Y Knight <foom at fuhm.net>
>> Reply-To: Twisted general discussion <twisted-python at twistedmatrix.com>
>> To: Twisted general discussion <twisted-python at twistedmatrix.com>
>> Subject: Re: [Twisted-Python] lightweight persistence for twisted
>> Date: Thu, 12 Aug 2004 13:14:22 -0400
>>
>> On Aug 12, 2004, at 10:51 AM, Eugene Coetzee wrote:
>>
>>> 5) Would be nice if it could  be accesses through Twisted's generic 
>>> enterprise SQL API
>>
>>
>> Last I looked, twisted's reflector stuff needed a lot of work. I'd 
>> thus recommend against xmlreflector.
>>
>> If you want SQL, you probably want SQLite. It is a C module, so it 
>> does introduce a dependancy, but it is otherwise fully self-contained. 
>> If you don't want SQL, you can get a lot simpler. With 5000 records, 
>> you can probably just store them all in a python datastructure in 
>> memory and either serialize it or write it to something like a ":" 
>> separated file.
>>
>> James
>>
>>
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> 
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