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Changed docs/cache.txt to remove db cache, because it's not done yet.

git-svn-id: bcc190cf-cafb-0310-a4f2-bffc1f526a37
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commit 354421f77ded724d257ed5136122a5965ea9599d 1 parent dbc4ade
@adrianholovaty adrianholovaty authored
Showing with 5 additions and 11 deletions.
  1. +5 −11 docs/cache.txt
16 docs/cache.txt
@@ -14,13 +14,13 @@ Setting up the cache
The cache framework is split into a set of "backends" that provide different
methods of caching data. There's a simple single-process memory cache (mostly
-useful as a fallback), a database-backed cache, and a memcached_ backend (by
-far the fastest option if you've got the RAM).
+useful as a fallback) and a memcached_ backend (the fastest option, by far, if
+you've got the RAM).
Before using the cache, you'll need to tell Django which cache backend you'd
like to use. Do this by setting the ``CACHE_BACKEND`` in your settings file.
-The CACHE_BACKEND setting is a "fake" URI (really an unregistered scheme).
+The CACHE_BACKEND setting is a "fake" URI (really an unregistered scheme).
============================== ===========================================
@@ -29,10 +29,6 @@ Examples:
memcached:// A memcached backend; the server is running
on localhost port 11211.
- db://tablename/ A database backend (the db backend uses
- the same database/username as the rest of
- the CMS, so only a table name is needed.)
simple:/// A simple single-process memory cache; you
probably don't want to use this except for
testing. Note that this cache backend is
@@ -62,7 +58,6 @@ arguments are:
For example::
DB_CACHE = "memcached://"
- DB_CACHE = "db://tablename/?timeout=120&max_entries=500&cull_percentage=4"
Invalid arguments are silently ignored, as are invalid values of known
@@ -172,8 +167,7 @@ The cache API is simple::
# There's also a way to delete keys explicitly.
>>> cache.delete('a')
-Really, that's the entire API! There are very few restrictions on what you can
-use the cache for; you can store any object in the cache that can be pickled
-safely, although keys must be strings.
+That's it. The cache has very few restrictions: You can cache any object that
+can be pickled safely, although keys must be strings.
.. _memcached:

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