Understanding Database Sharding

We can learn the knowledge about database sharding from the preceding video, which contains 4 aspects as below:

(1) What is Sharding?
(2) Types of Sharding
(3) Selecting the Shard Keys
(4) Request Routing

Thanks @alexxu for providing the fantastic *GIF* image to let me embellishing it to become the fresh video that coalesces the variety of vivid elements.

#DatabaseSharding #DatabaseDesign #SystemDesign #Coding #WritingSQL