redis clear all cache commands

Redis command to clear all caches: The FLUSHALL command will clear all key-value pairs in all databases in Redis. This command blocks the Redis server until the cleanup operation is completed. It is recommended to back up your data before using this command as it is a dangerous operation.

Redis clear all cache command

Redis is a high-performance in-memory database that is often used for caching data to improve application performance. When you need to clear all cached data, you can use the following command:

FLUSHALL

The FLUSHALL command will clear all key-value pairs in all databases in Redis. This command blocks the Redis server until the cleanup operation is completed.

Syntax:

<code>FLUSHALL</code>

Usage:

The FLUSHALL command can be used in the following ways:

1. Run directly in the Redis CLI:

   redis-cli FLUSHALL

2. Use the Redis Python client:

   <code class="python">import redis
   
   r = redis.StrictRedis(host='localhost', port=6379, db=0)
   r.flushall()</code>

Note:

• The FLUSHALL command is a dangerous operation because it clears all cached data, including data in all databases. Before using this command, make sure you have backed up your data.
• This command may take a long time to execute, depending on the size of the database.

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