| CI-based Web Sites Performance |
[eluser]stanleyxu[/eluser]
I think a potential performance problem is PHP language itself. (Is there a "copy-on-write" semantic behind PHP?) Developers have to write code very carefully. E.g.: consider to pass a reference or a copy. A very good example is the Zip class (Read thread). I zip 1000 files (7MB) using the default zip class, it takes 60secs and 16MB memory. After tuning, it takes 2secs and 8MB memory. |
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CI-based Web Sites Performance - by El Forum - 02-03-2008, 07:15 AM
CI-based Web Sites Performance - by El Forum - 02-03-2008, 11:22 AM
CI-based Web Sites Performance - by El Forum - 02-03-2008, 02:01 PM
CI-based Web Sites Performance - by El Forum - 02-03-2008, 03:09 PM
CI-based Web Sites Performance - by El Forum - 02-03-2008, 04:54 PM
CI-based Web Sites Performance - by El Forum - 02-03-2008, 06:23 PM
CI-based Web Sites Performance - by El Forum - 02-03-2008, 08:33 PM
CI-based Web Sites Performance - by El Forum - 02-03-2008, 10:27 PM
CI-based Web Sites Performance - by El Forum - 02-04-2008, 02:44 AM
CI-based Web Sites Performance - by El Forum - 02-04-2008, 03:42 AM
CI-based Web Sites Performance - by El Forum - 02-04-2008, 08:43 AM
CI-based Web Sites Performance - by El Forum - 02-04-2008, 04:19 PM
CI-based Web Sites Performance - by El Forum - 02-04-2008, 04:54 PM
CI-based Web Sites Performance - by El Forum - 02-04-2008, 06:42 PM
CI-based Web Sites Performance - by El Forum - 02-04-2008, 09:38 PM
CI-based Web Sites Performance - by El Forum - 02-09-2008, 06:10 AM
CI-based Web Sites Performance - by El Forum - 02-09-2008, 01:51 PM
CI-based Web Sites Performance - by El Forum - 02-09-2008, 02:11 PM
CI-based Web Sites Performance - by El Forum - 02-09-2008, 03:55 PM
CI-based Web Sites Performance - by El Forum - 02-09-2008, 04:28 PM
CI-based Web Sites Performance - by El Forum - 02-09-2008, 08:21 PM
CI-based Web Sites Performance - by El Forum - 02-10-2008, 06:41 AM
CI-based Web Sites Performance - by El Forum - 02-10-2008, 04:44 PM
CI-based Web Sites Performance - by El Forum - 02-10-2008, 10:10 PM
CI-based Web Sites Performance - by El Forum - 02-11-2008, 03:37 PM
CI-based Web Sites Performance - by El Forum - 02-12-2008, 09:16 AM
CI-based Web Sites Performance - by El Forum - 02-12-2008, 09:26 AM
CI-based Web Sites Performance - by El Forum - 02-12-2008, 10:02 AM
CI-based Web Sites Performance - by El Forum - 02-12-2008, 01:51 PM
CI-based Web Sites Performance - by El Forum - 02-12-2008, 02:01 PM
CI-based Web Sites Performance - by El Forum - 02-12-2008, 02:34 PM
CI-based Web Sites Performance - by El Forum - 02-13-2008, 03:35 AM
CI-based Web Sites Performance - by El Forum - 02-13-2008, 05:14 AM
CI-based Web Sites Performance - by El Forum - 02-13-2008, 07:44 AM
CI-based Web Sites Performance - by El Forum - 02-13-2008, 08:53 AM
CI-based Web Sites Performance - by El Forum - 02-13-2008, 09:49 AM
CI-based Web Sites Performance - by El Forum - 02-13-2008, 12:38 PM
CI-based Web Sites Performance - by El Forum - 02-13-2008, 01:21 PM
CI-based Web Sites Performance - by El Forum - 02-13-2008, 01:24 PM
CI-based Web Sites Performance - by El Forum - 02-13-2008, 01:32 PM
CI-based Web Sites Performance - by El Forum - 02-13-2008, 02:57 PM
CI-based Web Sites Performance - by El Forum - 02-13-2008, 08:03 PM
CI-based Web Sites Performance - by El Forum - 03-16-2008, 05:51 PM
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