High-availability

A comprehensive comparison between database replication and database sharding in system design, their concepts, use cases, and how they achieve scalability and high availability.

A comprehensive guide to database replication in system design, including its concepts, types, and benefits for achieving scalability and high availability.

A comprehensive comparison between Layer 4 and Layer 7 load balancers in system design, including their differences, use cases, and benefits.

A comprehensive guide to load balancers in system design, their role, types, and benefits in achieving scalability and high availability.