Question: What is a Redis Enterprise Cluster?

Answer

Redis Enterprise Cluster is an enterprise-grade version of Redis that offers enhanced capabilities like scaling, high availability, durability, and security. It is designed to provide cloud-native and on-premise operations with seamless scaling and resilience for your Redis databases.

Here are some key features of Redis Enterprise Cluster:

1. Linear Scaling: It enables you to scale your database out and in, up and down across multiple nodes without any downtime.

2. High Availability: It provides automatic failover and persistence options for disaster recovery and high availability.

3. Data Durability: Offers different data durability options such as AOF (Append Only File) per write, AOF every second, and snapshotting.

4. Strong Security: Enterprise-grade security with SSL encryption, role-based access control, and more.

5. Operational Simplicity: Easy deployment, monitoring, and management using UI, CLI or REST API.

Note that Redis Enterprise is not open source and requires a license. Always refer to the official Redis Enterprise documentation for the most accurate and up-to-date information.