Manual:$wgRevisionCacheExpiry
| Content handlers and storage: $wgRevisionCacheExpiry | |
|---|---|
| Cache extracted revision text in MemCached. |
|
| Introduced in version: | 1.8.0 (r16549) |
| Removed in version: | Still in use |
| Allowed values: | (integer) |
| Default value: | 86400 * 7 (MediaWiki 1.28+)0 (1.8-1.27) |
| Other settings: Alphabetical | By function | |
Details
Revision text may be cached in the main WAN cache to reduce load on external storage servers and object extraction overhead for frequently-loaded revisions.
Set to 0 to disable, or number of seconds before cache expiry.
Changes
Prior to MediaWiki 1.28 this setting defaulted to 0.