.NET Just in Time Compilation and Warming up Your System

added by Paul Wheeler
10/1/2014 3:59:19 PM

2 Kicks, 100 Views

One of the primary obstacle we face while scaling our system is Just In Time (JIT) compilation of the .NET stack. We run a .NET managed application server at a huge scale with many thousands of managed assemblies on each server (and many many thousands of those servers distributed globally).We deploy code daily and since those are managed code they are JITed at each deployment. Our system is very sensitive to latency and we do not want those servers getting new code to cost us execution latency. So we use various mechanisms to warm the servers before they start serving queries.


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