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Database Abstraction Layer for PHP

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v5:userguide:learn_caching:disk_caching

Disk Based Caching

To maximize the performance of disk-based caching systems, the cached data should be placed on the fastest available file system, in order of preference:

  • A memory based file system (ramdisk), examples:
    • A windows product such as RamDisk
    • A linux tmpfs type file system
  • An SSD Disk based file system
  • A alternative disk to the one holding the database

Placing the cache files on a network drive is not recommended.

Configuration

The directory where the queries are saved is controlled by the variable $ADODB_CACHE_DIR

/*
 * Set the value of the cache directory before establishing a connection
 */
$ADODB_CACHE_DIR = 'd:/queries';
v5/userguide/learn_caching/disk_caching.txt · Last modified: 2016/03/29 01:08 by mnewnham