MongoDB is an open source version of the original NoSQL type of database platform which is used to store and manage vast amounts of structured and unstructured data. MongoDB is designed to provide scalability, agility and faster access to data than traditional databases. It is highly used in modern web and mobile applications and most popular among big enterprises due to its efficient storage and processing. In this article we will have a quick look at how to setup a MongoDB server and the advantages it presents.

As a first step, let us look at how to set up a MongoDB server. Setting up a MongoDB server does not require much technical expertise and can be done quickly. All we need is a host machine with either a Linux or a Windows operating system and a few necessary packages. For example on Ubuntu, we need to install mongodb-server and mongo-client. Once all these packages are installed, the MongoDB server can be started with the command “sudo service mongod start”. Next, we need to connect to the MongoDB server by executing the command “mongo localhost:27017”.

Once the MongoDB server is up and running, we can start to use it to store and manage data. One of the biggest advantages of MongoDB is its document-oriented data model that allows developers to easily map the data structure of their application to the database. This makes it very easy to keep track of the data structures as they evolve over time. Additionally, MongoDB supports a powerful query language that allows developers to construct queries that meet the exact needs of the application. MongoDB’s robustness and scalability also makes it ideal for mission critical applications.

Here is an example of a query that fetch data from a collection, which is stored in a ‘users’ database.

query = db.users.find({name: “John”})

Apart from these advantages, MongoDB also provides built-in replication and sharding functionality, which makes it ideal for large-scale deployments. Replication allows an instance of the server to have multiple copies of the data, while sharding helps to distribute the data to multiple machines. This allows the system to scale horizontally, allowing it to handle bigger workloads without failing.

Overall, MongoDB provides many advantages over traditional databases, including flexibility and scalability. Furthermore, as an open source platform, MongoDB is a great option for businesses who need quick and efficient data storage and access. Setting up a MongoDB server is easy and can be done quickly and with minimal resources. All the features and advantages that MongoDB offers makes it a great choice for any data-driven application.