realtime data inserts

Поиск
Список
Период
Сортировка
От Adam Siegel
Тема realtime data inserts
Дата
Msg-id b9j57m$236m$1@news.hub.org
обсуждение исходный текст
Ответы Re: realtime data inserts  (Ericson Smith <eric@did-it.com>)
Re: realtime data inserts  (Tom Lane <tgl@sss.pgh.pa.us>)
Re: realtime data inserts  ("Jim C. Nasby" <jim@nasby.net>)
Re: realtime data inserts  (Steve Crawford <scrawford@pinpointresearch.com>)
Список pgsql-general
I have realtime data flowing at a rate of 500, 512 byte packets per second.
I want to log the info in a database table with two other columns, one for a
timestamp and one for a name of the packet.  The max rate I can achieve is
350 inserts per second on a sun blade 2000.  The inserts are grouped in a
transaction and I commit every 1200 records.  I am storing the binary data
in a bytea.  I am using the libpq conversion function.  Not sure if that is
slowing me down.  But I think it is the insert not the conversion.

Any thoughts on how to achive this goal?


В списке pgsql-general по дате отправления:

Предыдущее
От: Ian Barwick
Дата:
Сообщение: Re: Unicode confusion
Следующее
От: Mathieu Arnold
Дата:
Сообщение: pg_dump && tar && /tmp