const cluster = require('cluster'); const http = require('http'); const numCPUs = require('os').cpus().length; if (cluster.isMaster) console.log(`Master process $process.pid is running`); // Fork workers matching the CPU core count for (let i = 0; i < numCPUs; i++) cluster.fork(); cluster.on('exit', (worker) => console.log(`Worker $worker.process.pid died. Spawning a replacement...`); cluster.fork(); ); else http.createServer((req, res) => res.writeHead(200); res.end('Hello from clustered worker!\n'); ).listen(8000); console.log(`Worker process $process.pid started`); Use code with caution. Horizontal Scaling and Reverse Proxies
Distribute incoming HTTP traffic using algorithms like Round Robin or Least Connections. Distributed Systems With Node.js Pdf Download
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You cannot fix what you cannot see. The guide emphasizes instrumenting applications to provide metrics, logs, and traces, crucial for maintaining distributed systems in a production environment. Core Technologies Covered in the Guide Can’t copy the link right now
Mastering Distributed Systems with Node.js: Architectural Principles, Patterns, and Scalability