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rmela / SQL query results as nodejs read stream

Last active March 24, 2025 13:12

SQLite query results as nodejs readable stream

	/*
	*
	* Return SQLite3 query results as a Nodejs stream, sensitive to backpressure.
	*
	* Assumes a foo.db file with a lot of rows - I used 1000 with a number & a string
	*/

	const stream = require('stream');
	const sqlite = require('sqlite3');
	class DBStream extends stream.Readable {

montanaflynn / streamer.js

Created January 27, 2015 19:38

Streaming a response with Express.js

	var express = require('express')

	var app = express()

	app.listen(1337)

	app.all('/stream/:chunks', function (req, res, next) {

	res.writeHead(200, {
	'Content-Type': 'text/plain',