How to design Entity-Relationship diagrams without sketching?
Traditionally, we are used to sketch a sample UML diagram in our paper and then draw it in our PC using different tools but now we can do it just by typing out your database model code in db.diagram.io. db.diagram.io is a database diagram designer platform to design and develop your Entity Relationship(ER) diagrams. It … Read more
Web Scraping & storing in database in NestJs using Puppeteer and Prisma.
First of all, web scraping is the phenomenon of fetching/extracting contents and data from an existing website with the help of bots. In this blog, we will be using puppeteer package to scrape data. Puppeteer is headless chrome node API. It is an automation tool. Get started We are going to scrape book details from … Read more
Data seeding in NestJs using Faker and Prisma ORM.
First of all, data seeding is the mechanism of populating a database with dummy data. It is very useful in development of any system. It helps in automated testing and also increases the efficiency of database management. Data seeding can be done in several ways, but in this blog we are going to use faker … Read more