A story of one performance optimization in a Node.js library

The talk will explain the performance optimization of the Hazelcast IMDG Node.js client library, which happened not so long ago. We will talk about used approaches, performance measurements, tools, experiments, and related hypotheses and, of course, about optimization results. Further plans for optimizations and related processes will be covered as well.

Despite the fact that client libraries have their own specifics, many of the discussed approaches and the experience, in general, should be valuable for all Node.js developers who build network apps of any kind.