August 2018
Intermediate to advanced
372 pages
9h 29m
English
We use vertical scaling by adding resources (such as the RAM, CPU, or hard disk) to the node or server, and so on, to process more requests for our system. One common practice that I saw is that it adds more hardware to the database server to better perform the multiple connections that are using it; we can only scale a service by adding more resources, as the following diagram shows:

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