created at mongoose code example

Example 1: mongoose model

const schema = new mongoose.Schema({ name: 'string', size: 'string' });
const Tank = mongoose.model('Tank', schema);

Example 2: schema mongoose

const fruitSchema = new mongoose.Schema ({
  name: {
    type: String
  },
  rating: {
    type: Number,
    min: 1,
    max: 10
  },
  review: String
});