我正在使用PHP和MySQL的服务器。 我的现场速度非常差。 难道有人会建议我完善数据库和优化查询技术? 该网站有重型交通和大型数据库。
取决于你如何优化。 (如果你使用购买力平价,但这可以完全适用于所有语文)。
您可设法提高询问的效率,从而在每次请求中减少对服务器的电话。
您也可以尝试使用剪辑,例如:。 因此,你不必打上数据库/档案,以便按每项要求建立一个网页,你只是将其从海滩上删除。
http://20bits.com/articles/10-tips-for-optimizing-mysql-queries-edont-suck/“rel='nofollow” http://20bits.com/articles/10-tips-for-timizing-mysql-queries-edont-suck/。 - 或许也可以帮助你。
如果你加入,确保你能够使用一个指数。 如果你重新寻找一些东西,那是聪明的。 没有全文检索,只有索引等。
检查你的低频率记录。 或用<代码>explain查询。
确保你不做任何事,不要坐在桌旁。 你们是否使用InnoDB? 之后,由于你走了几步,你就更uck。
如果您的服务器有足够的链接,请查询。
检查你的情况。
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