Bunny-Net on Kuldeep Pisda

Syncing Two Object Stores: Migrating Terabytes While Users Stream

Sat, 16 May 2026 10:00:00 +0530

The last chapter ended with a decision, not an action. We had outgrown the Wasabi-plus-Cloudflare stack that had saved us a small fortune, and I had picked Bunny.net — Bunny Storage for the files, Bunny CDN in front — as the place our 3.5 TB of media was going to live. Deciding is the easy part. The hard part is the sentence I had to say next: we are going to move roughly 3.5 terabytes of video from one object store to another, and at no point during that move can a single one of our 30,000 users notice.

The 3.5 TB Reckoning: Our Cheapest Setup Was Our Biggest Risk

Sat, 09 May 2026 10:00:00 +0530

For about eighteen months, the cheapest line on our infrastructure bill was also the most dangerous one. Our media stack — Wasabi for object storage, Cloudflare in front of it as the CDN, and a 600-dollar Ubuntu desktop with an NVIDIA card quietly transcoding video in the corner of an office — was saving us thousands of dollars a month over the AWS setup it replaced. It was also, at roughly 3.5 TB of media and 30,000 users, quietly becoming the wrong shape for every vendor whose plan it leaned on.