Schedule Once Node Exercises
Marco Polo
About
The server starts at http://localhost:3000/ with default range from 0 to 1000. Passing the end query parameter to change the limit.
Sample Urls:
http://localhost:3000/
http://localhost:3000/?end=500000
http://localhost:3000/?end=1000000
Scripts
- Run the Code
npm start
- Run Unit Tests
npm run test
- Run Load Test
npm start
npm run load-test
Tests
Unit Test
4 Tests are configured with end parameters as 30, 1500, 5000, 1000000
Load Test
The test is split into 3 phases. The test works by sending number of requests defined in arrival rate every one second for the duration
- Phase 1: -- Duration : 1 sec -- Arrival Rate : 1
- Phase 2: -- Duration : 10 sec -- Arrival Rate : 10
- Phase 3: -- Duration : 30 sec -- Arrival Rate : 10
Simple NodeJs Question
NodeJs should not be used in a CRUD heavy application. Since NodeJS utilizes event based, non blocking I/O model using a single CPU. So all the intense CPU processing activity will block the incoming requests, since the Thread is already blocked.
User Story
Run the code by using
node code.js