In this lecture, you are going to learn about the different methods which we can use to fetch data from a MongoDB database. We are going to discuss two methods: * findOne() - fetches a single document from a collection which satisfies a given filter. * find() - fetches all the documents from a collection which satisfies a given filter. Let's learn about these two methods in detail.
In this lecture, you are going to learn about the different methods which we can use to fetch data from a MongoDB database. We are going to discuss two methods: * findOne() - fetches a single document from a collection which satisfies a given filter. * find() - fetches all the documents from a collection which satisfies a given filter. Let's learn about these two methods in detail.