Nodejs Backend Development: Things to care about

Transcript

1. Things we need to care about when developing back-end service @BurhannAhm
2. Intro burhanuddin.ahmad@tabsquare.com https://burung.bio.link - Fullstack Engineer @ TabSquare.ai (Delivery Hero) - Co-founder @ stealth startup - SBYJS organizer
3. Disclaimer - Opinionated presentation - All is based on my POV and my personal experience
5. Code Structure Framework like Express and Fastify has no fixed structure. - MVC - Model, View, Controller
7. Use ORM - Sequelize - Knex - TypeORM
10. Be consistent - camelCase - snake_case - PascalCase - UPPER_SNAKE_CASE - Space size - indentation
11. Use .env The dotenv helps to keep sensitive information secure and allows you to manage and use these variables in a consistent and organized way.
12. Use Constant
14. Less DB operation
15. Use linter - Airbnb style - Google style - Standard style
16. Proper URL convention 1. POST /users 2. POST /users/create 3. POST /create-user 4. POST /create_user 5. POST /create-new_user1 6. POST /CreateUserV2 7. POST /Lets-Create-new_User
17. Memory Leak a memory leak is an allocated piece of memory that the JavaScript engine is unable to reclaim.
21. Testing Making sure you are confident before shipping your product. - Unit testing - Integration testing - Jest - Mocha - Chai
23. Caching Mechanism - Less db operation - Cache invalidation headache - Redis? Node-cache? Memory-cache?
24. Performance complexity BigO
26. DEV. STAG. PROD
27. Thank you / bedankt!