For each example in this chapter, we try to describe the overall purpose of the application, the major use cases, and the technology and architecture ... Active/Passive SQL Clustering configuration.

The architecture for a SAN-less failover cluster configured as a virtual private cloud (VPC) is shown in the diagram below. There are two SQL Server nodes in different zones (1-A and 1-B) in the ...

TiDB is a prime example of an intrinsically scalable and reliable distributed SQL database architecture. Here’s how it works. In the good old days, databases had a relatively simple job: help ...