Backend Development Development Tutorials, Guides & Insights

• Embedded Systems: Devices with limited resources.
• Small to Medium Applications: Applications that don't require the scalability of larger DBMS.
• Development and Testing: Rapid prototyping without the overhead of managing a separate database server.

The sqlite3 package is a Node.js library that provides a straightforward API to interact with SQLite databases. It allows you to perform SQL operations such as creating tables, inserting data, querying data, and more, all from within your Node.js applications.

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Build the frontend assets for production:

   npm run build

Add the getBook function to main.go:

func getBook(w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Content-Type", "application/json")
	params := mux.Vars(r)
	for _, item := range books {
		if item.ID == params["id"] {
			json.NewEncoder(w).Encode(item)
			return
		}
	}
	json.NewEncoder(w).Encode(&Book{})
}

npm install express apollo-server-express graphql

Create an index.js file in your project directory and add the following code: