Which kind of scaling is supported by virtual machines in Oracle Cloud Infrastructure Compute service?

Question

Options

• AOnly scaling up or down
• BOnly scaling out
• CScaling up or down, and scaling in or out
• DOnly scaling in

• B
  11% (2)
• C
  84% (16)
• D
  5% (1)

Explanation

Horizontal scaling means that you scale by adding more machines into your pool of resources whereas Vertical scaling means that you scale by adding more power (CPU, RAM) to an existing An easy way to remember this is to think of a machine on a server rack, we add more machines across the horizontal direction and add more resources to a machine in the vertical direction. With horizontal-scaling it is often easier to scale dynamically by adding more machines into the existing pool --Vertical-scaling is often limited to the capacity of a single machine, scaling beyond that capacity often involves downtime and comes with an upper limit. databases-a2aef778610c

No community discussion yet for this question.