convore.json/groups/postgres/hot-standby-pause-and-resume-also-committed/messages.json

[{"user_id": 1214, "stars": [], "topic_id": 3747, "date_created": 1297358543.04702, "message": "This is also freaking awesome: http://www.chesnok.com/daily/2011/02/10/hot-standby-features-for-9-1-just-committed-pause-and-resume/", "group_id": 1895, "id": 71650}, {"user_id": 603, "stars": [], "topic_id": 3747, "date_created": 1297359052.889235, "message": "ok, that makes sense.", "group_id": 1895, "id": 71717}, {"user_id": 1214, "stars": [], "topic_id": 3747, "date_created": 1297358861.8289061, "message": "I updated it to: \"You can already *read* from the Hot Standby without pausing, but you could never pause the application of changes in the past. You might want to do this if you have a very high-write-volume server, and some very expensive queries that you want to run on a slave.\"", "group_id": 1895, "id": 71690}, {"user_id": 603, "stars": [], "topic_id": 3747, "date_created": 1297358742.5864611, "message": "am I reading that correctly in that for postgres, you won't be able to read from slaves unless the replay is paused?", "group_id": 1895, "id": 71677}, {"user_id": 1214, "stars": [], "topic_id": 3747, "date_created": 1297358764.685219, "message": "No - you can read from the Hot Standby slaves. I'll clarify that in the post.", "group_id": 1895, "id": 71679}, {"user_id": 6590, "stars": [], "topic_id": 3747, "date_created": 1297389028.6488221, "message": "Minor note; you can control this behavior in 9.0 using a mix of wal_keep_segments and max_*_delay, but they are set/affect things at the cluster level. With the new functions, you should be able to have more fine grained control, so you can configure for mostly short term queries, but if the occasional query comes along that is a long reporting query, you can stop replay while it runs, and then go back to normal after the query ends.", "group_id": 1895, "id": 77373}, {"user_id": 4356, "stars": [], "topic_id": 3747, "date_created": 1297422761.203203, "message": "Postgresql just keeps getting better.  Come a long way since the 7.4 days.", "group_id": 1895, "id": 79462}, {"user_id": 1214, "stars": [], "topic_id": 3747, "date_created": 1297432325.017345, "message": "@xzilla you're technically correct, but comparing those config options to a user-space function not a fair comparision of usability.", "group_id": 1895, "id": 80353}, {"user_id": 6590, "stars": [], "topic_id": 3747, "date_created": 1297440093.024406, "message": "@selenamarie woops, the functions enabling removal of rusty forks from one's eyeball was meant to be implied... next time I will be more explicit ;-)", "group_id": 1895, "id": 81030}, {"user_id": 1214, "stars": [], "topic_id": 3747, "date_created": 1297698633.85041, "message": "@xzilla tee hee. sometimes, i think non-pg folks don't realize how much we imply :)", "group_id": 1895, "id": 100839}]