Re: Question: merit / feasibility of compressing frontend
От | Joshua D. Drake |
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Тема | Re: Question: merit / feasibility of compressing frontend |
Дата | |
Msg-id | Pine.LNX.4.44.0207170129290.30489-100000@crazypenguins.commandprompt.com обсуждение исходный текст |
Ответ на | Re: Question: merit / feasibility of compressing frontend (Justin Clift <justin@postgresql.org>) |
Список | pgsql-general |
> If someone's willing to put the time into this, then compression without > SSL feels like a good idea. Not everyone uses SSL. Bad network latency Well, we are already putting the time into it ;). I expect to have it complete by the end of the week. If people like we can keep in touch about it. Sincerely, Joshua Drake > has a very undesirable effect on the establishment of SSL connections, > and this is especially of interest in those cases where people need to > get short "bursty" amounts of SQL data across a connection as fast as > possible. Aka, client using a frontend app to remote databases over a > modem, and not using persistent connections. > > Establishment of an individual SSL session using OpenSSL can take over a > second in this case. Not consistently-always, but I had to time it (on > fast hardware too) for a contract recently when deciding on network > layer transports. > > Hope this gives some decent food for thought. > > :-) > > Regards and best wishes, > > Justin Clift > > > regards, tom lane > > > > ---------------------------(end of broadcast)--------------------------- > > TIP 2: you can get off all lists at once with the unregister command > > (send "unregister YourEmailAddressHere" to majordomo@postgresql.org) > >
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