Re: [fastCache] Answers...
| From: | Peter Bowyer | Date: | Tue, 23 Jul 2002 07:36:41 +0000 |
| Subject: | Re: [fastCache] Answers... | ||
| References: | 1 | Groups: | php.pear.dev |
| Request: | Send a blank email to pear-dev+get-7886@lists.php.net to get a copy of this message | ||
At 03:14 23/07/02 +0200, you wrote:
[about testing the cache just after writing it...] 'seems to be a good idea. Because, perfs are important for cache reading not for cache writing. With this solution, we could do a md5 hash by default. Any hidden problem with this clever solution ?May I suggest a crc32() instead of md5()? It's between 3 and 10 times faster, and there have been no duplicate values in a test to 1000000 items (Source: Binarycloud-dev mailing list, originally from Smarty-dev). Peter -- Narrow Gauge on the web - photos, directory and forums! http://www.narrow-gauge.co.uk Glenbranter - Scottish narrow gauge in 009 http://glenbranter.narrow-gauge.co.uk