Fast way to write a file atomically, for Node.js
npm install fast-write-atomic
Fast way to write a file atomically, for Node.js
Status: experimental
``
npm i fast-write-atomic
`js
const writeFile = require('fast-write-atomic')
const data = Buffer.from('hello world')
writeFile('./hello', data, function (err) {
if (err) {
console.log(err)
return
}
console.log('file written')
})
`
Those benchmarks writes a 1 MB file a thousand times:
`
benchWriteFileAtomic*1000: 9830.501ms
benchFastWriteAtomic*1000: 8848.916ms
benchWriteFileAtomic*1000: 9944.722ms
benchFastWriteAtomic*1000: 8997.108ms
MIT