Re: [pysqlite] :memory: db
Roger Binns <[email protected]> Fri, 04 Sep 2009 06:42:35 +0530
| Newsgroups | gmane.comp.python.db.pysqlite.user |
|---|---|
| Message-ID | <[email protected]> |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dinesh B Vadhia wrote: > We want to store >5m rows in a :memory: sqlite db for read-only access. > Will we see a significant performance uptick against a disk-based sqlite > db? Could you provide pointers or links to optimizing :memory: db's for > read-only access. Thank-you! Why don't you try it with your data and your queries? Also see http://www.sqlite.org/pragma.html which lets you alter the default SQLite cache sizes. Roger -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkqgaXwACgkQmOOfHg372QRcdQCgnSW16piQWw3wzVemmQZiPyun XDoAoKKFgLekSXg9Hm072h9zEqEH2JNt =nBQX -----END PGP SIGNATURE-----