Cost on Ashish Sainihttps://ashishsaini.work/tags/cost/Recent content in Cost on Ashish SainiHugo -- 0.154.0en-usTue, 30 Sep 2025 18:45:00 +0530Fifty million messages a day on fifty Lambda functionshttps://ashishsaini.work/posts/fifty-million-messages-fifty-lambdas/Tue, 30 Sep 2025 18:45:00 +0530https://ashishsaini.work/posts/fifty-million-messages-fifty-lambdas/Building Comify's communication backend serverless wasn't about avoiding ops. It was about making cost-per-message a first-class design constraint, and serverless is the only architecture that bills the way the business actually works.