Simon Willison’s Weblog

Items tagged databases in Mar

Filters: Month: Mar × databases ×

I called it normalization because then President Nixon was talking a lot about normalizing relations with China. I figured that if he could normalize relations, so could I.

Edgar F. Codd # 7th March 2020, 11:12 pm

grant XXX on * ? (via) PostgreSQL doesn’t have a way to say “this user is allowed to select/update/etc on all tables in database X”. That kind of sucks. UPDATE: This is fixed in PostgreSQL 9, see the comments. # 16th March 2010, 6:26 pm

Southerly Breezes. Andrew Godwin is slowly assimilating the best ideas from other Django migration systems in to South—the latest additions include ORM Freezing from Migratory and automatic change detection. Exciting stuff. # 15th March 2009, 1:17 pm

[Drizzle] won’t be a get-out-of-jail-free card for very write-heavy applications but I bet it will do wonders for heavily replicated, heavily federated, read-heavy architectures (you know, normal stuff).

Richard Crowley # 8th March 2009, 6:05 pm

What happened to Hot Standby? Hot Standby (the ability to have read-only replication slaves) has been dropped from PostgreSQL 8.4 and is now scheduled for 8.5. “Making hard decisions to postpone features which aren’t quite ready is how PostgreSQL makes sure that our DBMS is ”bulletproof“ and that we release close to on-time every year”. # 8th March 2009, 9:28 am

Database Sharding at Netlog, with MySQL and PHP. Detailed MySQL sharding case study from Netlog, who serve five billion page requests a month using thousands of shards across more than 80 database servers. # 2nd March 2009, 10:22 am