[Solved] Given this Django cache configuration snippet, what will be the cache backend used? CACHES = { 'default':... Given this Django cache configuration snippet, what will be the cache backend used? | Django

Django - Caching

Given this Django cache configuration snippet, what will be the cache backend used?

 CACHES = {
    'default': {
        'BACKEND': 'django.core.cache.backends.memcached.PyMemcacheCache',
        'LOCATION': '127.0.0.1:11211',
    }
}

AFile-based cache storing data in /var/tmp

BLocal memory cache inside the Django process

CDatabase cache storing data in a DB table

DMemcached cache using PyMemcache client on localhost

Step-by-Step Solution

Solution:

Step 1: Read the BACKEND value
The backend is set to django.core.cache.backends.memcached.PyMemcacheCache, which uses Memcached with the PyMemcache client.
Step 2: Check the LOCATION
The location is 127.0.0.1:11211, the default Memcached server address on localhost.
Final Answer:
Memcached cache using PyMemcache client on localhost -> Option D
Quick Check:
Memcached backend = PyMemcache + localhost [OK]

Quick Trick: Memcached backend with PyMemcache uses localhost:11211 [OK]

Common Mistakes:

MISTAKES

Confusing Memcached with file or DB cache
Ignoring the LOCATION setting
Assuming local memory cache instead

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More Django Quizzes

Given this Django cache configuration snippet, what will be the cache backend used?

Step 1: Read the BACKEND value

Step 2: Check the LOCATION

Final Answer:

Quick Check:

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