Redis

Beginner Level

1. Introduction to Redis

   • What is Redis?

   • Key features of Redis

   • Use cases for Redis

2. Setting Up Redis

   • Installing Redis

   • Starting and stopping Redis

   • Connecting to Redis

3. Basic Data Types and Commands

   • Strings

   • Lists

   • Sets

   • Hashes

   • Sorted Sets

4. Basic CRUD Operations

   • Creating and storing data

   • Reading data

   • Updating data

   • Deleting data

5. Persistence in Redis

   • RDB (Redis Database Backup)

   • AOF (Append-Only File)

   • Choosing the right persistence strategy

6. Pub/Sub Messaging

   • Introduction to Pub/Sub

   • Publishing messages

   • Subscribing to channels

   • Practical examples

Intermediate Level

1. Transactions in Redis

   • Introduction to Redis transactions

   • Executing multi-command transactions

   • Understanding optimistic locking with WATCH

2. Lua Scripting

   • Introduction to Lua scripting in Redis

   • Writing and executing Lua scripts

   • Use cases for Lua scripting

3. Redis Cluster

   • Introduction to Redis Cluster

   • Setting up a Redis Cluster

   • Scaling with Redis Cluster

4. Redis Security

   • Authentication and authorization

   • Encrypting data in transit

   • Securing Redis instances

5. Performance Monitoring and Tuning

   • Monitoring Redis performance

   • Configuring Redis for optimal performance

   • Troubleshooting common performance issues

Advanced Level

1. Redis Modules

   • Introduction to Redis Modules

   • Popular Redis Modules (RediSearch, RedisJSON, RedisGraph)

   • Developing custom Redis Modules

2. Geospatial Data with Redis

   • Storing and querying geospatial data

   • Geospatial indexes and commands

   • Practical examples

3. Redis Streams

   • Introduction to Redis Streams

   • Adding entries to a stream

   • Consuming streams with consumers and consumer groups

4. Redis as a Cache

   • Caching strategies (LRU, LFU)

   • Configuring Redis as a cache

   • Cache invalidation and expiration

5. High Availability and Disaster Recovery

   • Redis Sentinel

   • Setting up Redis Sentinel

   • Monitoring and failover with Sentinel

6. Redis Clients and Integrations

   • Introduction to Redis clients

   • Using Redis with popular programming languages (Python, Node.js, Java)

   • Integrating Redis with other technologies (Message Brokers, Web Servers)