Question 1

What is MongoDB?

Accepted Answer

MongoDB is an open-source, cross-platform database program. It is free to use and published under the GNU Affero General Public License. At its core, MongoDB is a distributed database with built-in and easy-to-use features such as horizontal scaling, high availability and geographic distribution. MongoDB works on three nodal practices, develop faster, develop easier and scale bigger. MongoDB works with Big Data and stores large volumes of data that often have little to no structure. With a number of features, MongoDB has become the first choice for many renowned names, such as Adobe, Amazon, Cisco, KPMG, and MetLife.

Question 2

What are the Prerequisites for learning MongoDB?

Accepted Answer

There are no specific prerequisites for learning MongoDB apart from having an open mind. Knowledge of basic JavaScript will make things easier. It is better to know the basic syntax of calling JavaScript methods to have an edge when you learn MongoDB. Another pillar of MongoDB is JSON or specifically BSON. Having knowledge of JSON would help you in the long run of learning MongoDB.

Question 3

Why should you learn MongoDB?

Accepted Answer

MongoDB is changing the ecosystem of big data, and more and more ventures are employing it. MongoDB is accomplishing difficult data challenges with relational databases. It enables the user to store large volumes of structured or unstructured data, due to its flexibility. MongoDB can also load a high volume of data and provide availability and flexibility in a cloud environment, with sharding solutions which make partition and dissemination of data across many servers easy and hassle-free. Finally, MongoDB provides dynamic schemas which can assist the user in trying new things and develop and release quickly.

Question 4

How can Hackr.io help you find the best MongoDB Tutorials?

Accepted Answer

Hackr.io is your one-stop solution which offers several MongoDB Tutorials that can help you kick-start your MongoDB programming projects. The tutorials available on the website are continuously updated and voted by the community to help programmers find the right course for their programming needs. Follow MongoDB on Hackr.io to stay connected and catch the latest MongoDB news, articles, tips and tricks. Have a question about MongoDB? Ask the same in Hackr MongoDB forum.

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