Ravi Sir's Cards › AWS
DynamoDB cost map
This revision card explains DynamoDB cost map. It starts from the need that teams only watch WCU and miss GSI, PITR, Streams, storage. It describes table+GSI storage, reads/writes, Streams, backups/PITR, DAX, export. The how-to section covers how to enable budget alert , then tag Owner/Expiry , then delete lab tables same day. An example on the card is sana Iqbal posts a weekly DynamoDB cost screenshot in Slack.
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What this card says
Why do we need it?
Teams only watch WCU and miss GSI, PITR, Streams, storage.
What is it?
Table+GSI storage, reads/writes, Streams, backups/PITR, DAX, export.
RCU
How to do it
Enable budget alert → tag Owner/Expiry → delete lab tables same day.
Example
Sana Iqbal posts a weekly DynamoDB cost screenshot in Slack.