One Bit for a Clock That Ticks on Time: Inside Time-Series Databases

Deep End Era. Engineering with Sankalp · Oct 28, 2026 · 1h 1m

Just before midnight, Linnea Haugland's new time-series platform starts crashing: a well-meant dashboard has added a work-order label, and nineteen million brand-new series have filled the index. In episode one hundred and eleven, with veteran historian administrator Rafael Okonjo, we open the engine. We meet swinging-door compression and the pressure spike it politely erased, then work through Gorilla's two tricks aloud: one bit for a timestamp that arrives on schedule, one bit for a value that has not changed. We follow points through a write-ahead log into sealed blocks, find series with…