How Linux Kernel Live Migration Saves Enterprise Downtime
transcript
show notes
In this episode, Lucas and Luna break down the mechanics of live migration in modern Linux data centers. They explore how pre-copy algorithms and dirty page tracking allow virtual machines to move between physical hosts without stopping services. Using a concrete example of a high-frequency trading platform reducing maintenance windows from hours to seconds, they explain why this technology is critical for zero-downtime infrastructure. The discussion covers memory bandwidth requirements, network overhead, and the trade-offs involved in balancing speed against service continuity.
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