-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 We are using MongoDB in our latest projects for storing data changing frequently (e.g. session-like data). We have been using Memcached in the past occasionally. In both cases you may need to write a bit of code for integration both systems with the ZODB transaction system (if needed) - writing a ZODB transaction handler is pretty easy.
- -aj li...@nidelven-it.no wrote: > Hi. > > We've experienced some problems with the Transcience/SESSION system, where > KeyErrors can pop up for unknown reasons. > > Therefore, I was thinking of writing/using a custom session system, which > doesn't do anything "magical", just stores it into some kind of database. > > It would have to support multiple ZEO clients, and I'm thinking it should > also "respect" the transaction machinery, so that if something fails, the > changes are rolled back. > > I've thought of different approaches, but right now, the best approach seems > to be a separate database file, in FileStorage, BSDDB or some such variant, > mounted at the point /session for example. > > Then have 3 methods/functions which set, get and delete entries in the > storage as necessary. Every user gets a unique cookie and corresponding > place in the database. > > What's the recommended way to handle up to many, many small objects with > frequent writes? > > Am I making unecessary work for me here, or could such a system be useful? > > Has something like it been made before? Is it better to test and fix > the Transcience/SESSION system? > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQGUBAEBAgAGBQJNJClTAAoJEADcfz7u4AZjlLULwNBktNFiHIs1if4LFYiwpT5g qMOzSwCEOJh3XMB2fKAOWiXG7h20BsFq6yW3Bp93ywWjnX9gkcQIbOEObmhYOC7h Aq5+GNRFqhIKkcFEeQiXu6MhDJAu9QjgCtLo7udsPiWbVZDM2YsVPNjSgA9bZxFW W1XXKxpI6wjTcGwlTNYMIKAOavD8W//ut9JrZ0XNbrJMzPpf2bK3ZfWjG33/MVqL IX38i3IV97jeDIhpxVgSJaHUxNj5y36etEusWtW5Wo4MvIj/7drjp5YLgmo9Npmo hHZc+pa7+0YYA4RFXHJjbJ6ZGUxSeToWrKNU271ZL8OhfnUTIY9HX6sVZKQb3yD7 f34SwYQ3Xl6LolGiOPHrqth13Cq/MtevhHslEIbFttZOirOsh3FpKN8GaugaEagp aVekOOxuRA1MfNDU5KLFzNJiNPsJh+qUDSHgbtmjryE9R+sdPxvtaIckVe19TRt4 1SFj1vxK9CSSB6TS8ldxZH3k/mgHT8o= =cDUI -----END PGP SIGNATURE-----
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