doc High Availability Setup

docs/my-website/docs/proxy/db_deadlocks.md

@@ -8,34 +8,49 @@ Resolve any Database Deadlocks you see in high traffic by using this setup
 
 ## What causes the problem?
 
-LiteLLM writes `UPDATE` and `UPSERT` queries to the DB. When using 10+ pods of LiteLLM, these queries can cause deadlocks since each pod could simultaneously attempt to update the same `user_id`, `team_id`, `key` etc. 
+LiteLLM writes `UPDATE` and `UPSERT` queries to the DB. When using 10+ instances of LiteLLM, these queries can cause deadlocks since each instance could simultaneously attempt to update the same `user_id`, `team_id`, `key` etc. 
 
 ## How the high availability setup fixes the problem
-- All pods will write to a Redis queue instead of the DB. 
-- A single pod will acquire a lock on the DB and flush the redis queue to the DB. 
+- All instances will write to a Redis queue instead of the DB. 
+- A single instance will acquire a lock on the DB and flush the redis queue to the DB. 
 
 
 ## How it works 
 
-### Stage 1. Each pod writes updates to redis
+### Stage 1. Each instance writes updates to redis
 
-Each pod will accumlate the spend updates for a key, user, team, etc and write the updates to a redis queue. 
+Each instance will accumlate the spend updates for a key, user, team, etc and write the updates to a redis queue. 
 
 <Image img={require('../../img/deadlock_fix_1.png')}  style={{ width: '900px', height: 'auto' }} />
+<p style={{textAlign: 'left', color: '#666'}}>
+Each instance writes updates to redis
+</p>
 
 
-### Stage 2. A single pod flushes the redis queue to the DB
+### Stage 2. A single instance flushes the redis queue to the DB
 
-A single pod will acquire a lock on the DB and flush all elements in the redis queue to the DB. 
+A single instance will acquire a lock on the DB and flush all elements in the redis queue to the DB. 
 
 
 <Image img={require('../../img/deadlock_fix_2.png')}  style={{ width: '900px', height: 'auto' }} />
+<p style={{textAlign: 'left', color: '#666'}}>
+A single instance flushes the redis queue to the DB
+</p>
 
 
-## Setup
+## Usage
+
+## Required components
+
 - Redis
 - Postgres
 
+### Setup on LiteLLM config
+
+You can enable using the redis buffer by setting `use_redis_transaction_buffer: true` in the `general_settings` section of your `proxy_config.yaml` file. 
+
+Note: This setup requires a redis instance to be running. 
+
 ```yaml showLineNumbers title="litellm proxy_config.yaml"
 general_settings:
   use_redis_transaction_buffer: true
@@ -44,5 +59,5 @@ litellm_settings:
   cache: True
   cache_params:
     type: redis
-    supported_call_types: []
+    supported_call_types: [] # Optional: Set cache for proxy, but not on the actual llm api call
 ```