Redis Inspection
================

Redis CLI commands for inspecting caches and buffers.

Connecting to Redis
-------------------

.. code-block:: bash

   redis-cli
   # Or with password
   redis-cli -a yourpassword

Transaction Buffer
------------------

**View buffer size**:

.. code-block:: 

   LLEN site:observatory:transaction_buffer

**View buffered transactions**:

.. code-block:: 

   LRANGE site:observatory:transaction_buffer 0 -1

**View specific transaction**:

.. code-block:: 

   GET site:observatory:transaction:abc-123-def

Failed Transactions
-------------------

.. code-block:: 

   LLEN site:observatory:failed_transactions
   LRANGE site:observatory:failed_transactions 0 -1

Buffered Data Cache
-------------------

.. code-block:: 

   KEYS site:observatory:buffered:*
   GET site:observatory:buffered:ExecutedObsUnit:uuid

Read Buffer
-----------

.. code-block:: 

   KEYS site:observatory:read_buffer:*
   HGETALL site:observatory:read_buffer:ExecutedObsUnit:uuid

Monitoring
----------

**Monitor all commands**:

.. code-block:: 

   MONITOR

⚠️ **Warning**: ``MONITOR`` impacts performance. Use carefully in production.

**Memory usage**:

.. code-block:: 

   INFO memory

**Database size**:

.. code-block:: 

   DBSIZE

Clearing Caches
---------------

⚠️ **Warning**: Only for development/testing. Never in production without understanding impact.

.. code-block:: 

   # Clear specific key
   DEL site:observatory:buffered:ExecutedObsUnit:uuid
   
   # Clear pattern (use with extreme caution)
   # First list keys
   KEYS site:observatory:buffered:*
   # Then delete if appropriate

Next Steps
----------

* :doc:`debugging-buffering` - Buffering troubleshooting
* :doc:`../deep-dive/transaction-buffering/overview` - System architecture