Redis at LINE
May 30, 201840 likes17,130 viewsAI-enhanced description This document summarizes how LINE messaging uses Redis. It discusses: - How LINE has scaled Redis from 3 nodes in 2011 to over 14,000 nodes today to support over 25 billion messages per day. - The key ways LINE uses Redis, including for storing sequences, caches, secondary indexes, and local queues. - Challenges LINE faced in scaling their in
Redis bitmaps - Fast, easy, realtime metrics -
At Spool, we calculate our key metrics in real time. Traditionally, metrics are performed by a batch job (running hourly, daily, etc.). Redis backed bitmaps allow us to perform such calculations in realtime and are extremely space efficient. In a simulation of 128 million users, a typical metric such as “daily unique users” takes less than 50 ms on a MacBook Pro and only takes 16 MB of memory. Spo
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How to monitor Redis performance metrics | Datadog
GitHub - asmuth/clip: Create charts from the command line
