Ravi Sir's Cards › AWS
What is a hot partition?
This interview card answers: What is a hot partition? Symptom. One PK gets uneven traffic and throttles. Give one fix — write sharding.
Read card text
What this card says
What it is
Symptom.
Why it matters
One PK gets uneven traffic and throttles.
hot partition
How / example
Give one fix: write sharding.
MNC: metrics to watch.