Ravi Sir's Cards › AWS
Aurora Serverless v2
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
Why do we need it?
Dev databases that sit idle all night waste fixed instance hours.
What is it?
Aurora Serverless v2 scales capacity in ACU units with the load within min/max you set.
ACU
How to do it
Create Aurora Serverless v2 with a low minimum ACU for labs; raise max only if needed.
Example
Idle evening traffic drops ACUs toward the minimum instead of a full always-on instance size.