gergob / jsCluster

Cluster Implementation Variations in Node

jsCluster

Cluster Implementation Variations in Node

Related Tech Article

You can read more detailed explanation of the source code and clustering in node in the article: Scaling-Clustering In Node.js

Installing dependencies

npm install

Choose the server you want to run

1. Basic server without clustering.
   Start: node serverSingle.js

2. Clustering with the cluster module.
   Start: node serverCluster.js

3. Clustering with the cluster module, with process respawning.
   Start: node serverClusterRespawn.js

4. Clustering with the PM2 process manager.
   Install: npm install pm2@latest -g
   Start: pm2 start serverSingle.js -i max
   Stop: pm2 stop all
   Delete: pm2 delete all

Benchmarking

While one of the servers is running, you can do the benchmarks with:

ab -n 1000000 -c 100 -k http://localhost:3000/