A Brief Introduction of MongoDB

Posted By :Krishna Ram Tripathi |30th May 2022


With the increase in data all around the world, there has been an observable and increasing interest surrounding the wave of the non-relational database, also referred to as â€˜NoSQL‘. Businesses and organisations are seeking new methods to manage the flood of knowledge and are drawn toward the alternate database management tools and systems that are different from the traditional relational database systems. Here enters MongoDB into the picture.

What is MongoDB?

As a definition, MongoDB is an open-source database that uses a document-oriented data model and a non-structured command language . it's one of the most powerful NoSQL systems and databases around, today.

MongoDB Atlas may be a cloud database solution for contemporary applications that is available globally. This best-in-class automation and established practices enable you to deploy fully managed MongoDB on AWS, Google Cloud, and Azure.

It also ensures availability, scalability, and compliance with the foremost stringent data security and privacy requirements. MongoDB Cloud may be a unified data platform that includes a global cloud database, search, data lake, mobile, and application services.


Dwight Merriman, Eliot Horowitz, and Kevin Ryan created MongoDB in 2007. to supply a solution for the problems of scalability and agility that they were facing at DoubleClick, they decided to develop a database. That’s when MongoDB came into existence.

  • MongoDB was first developed by 10gen Software in 2007 as a part of a proposed platform as a service solution.
  • The firm switched to an open-source development approach in 2009, with commercial support and extra services available.
  • MongoDB Inc. replaced 10gen because the company’s name in 2013.
  • It became a publicly traded business on October 20, 2017, when it had been listed on NASDAQ as MDB with an IPO price of $24 per share.
  • It announced a partnership with Alibaba Cloud on October 30, 2019, to supply a MongoDB-as-a-Service solution to its clients.
  • Customers can use BABA managed services from any of the company's global data centres.

Important MongoDB Features

  • Queries: It supports ad-hoc queries and document-based queries.
  • Index Support: Any field within the document can be indexed.
  • Replication: It supports Master-Slave replication. MongoDB uses the native applications to take care of multiple copies of data. Preventing database downtime is one among the replica set’s features as it has a self-healing shard.
  • Multiple Servers: The database can run over multiple servers. Data is duplicated to foolproof the system  within the  case of hardware failure.
  • Auto-sharding: Auto-sharding spreads data across many physical divisions known as shards.
  • MapReduce: It supports MapReduce  and versatile  aggregation tools.
  • Failure Handling: In MongoDB, it’s easy to  deal with  cases of failures. Huge numbers of replicas give out increased protection and data availability against database downtimes like rack failures, multiple machine failures, and data center failures,  or maybe  network partitions.
  • GridFS: Without complicating your stack, any size of files  are often  stored.The GridFS functionality separates files into smaller sections and stores them as individual documents.
  • Schema-less Database:  it's  a schema-less database written in C++.
  • Document-oriented Storage: It uses the BSON format which  may be a  JSON-like format.
  • Procedures: MongoDB JavaScript works well  because the  database uses the language instead of procedures.

Why do you need MongoDB Technology?

This technology overcame one among the biggest pitfalls of the traditional database systems, that is, scalability. With the ever-evolving needs of companies , their database systems also needed to be upgraded. MongoDB has exceptional scalability. It makes it easy to fetch the info and provides continuous and automatic integration. together with these benefits, there are multiple reasons why you would like MongoDB:

  • No downtime while the appliance is being scaled
  • Performs in-memory processing
  • Text search
  • Graph processing
  • Global replication
  • Economical

Moreover, businesses are increasingly checking out that MongoDB is ticking all the right boxes when it comes to meeting the business requirements. Here is how:

  • MongoDB provides the proper mix of technology and data for competitive advantage.
  • It is most suited for mission-critical applications since it considerably reduces risks.
  • It increasingly accelerated the time to value (TTV) and lowered the entire cost of ownership.
  • It builds applications that are just impossible with traditional relational databases.


About Author

Krishna Ram Tripathi

Krishna Ram Tripathi is a QA professional with good understanding of the latest technologies and hands-on experience in various testing methodologies like Manual Testing, Non-Functional Testing, including Database Testing, API Testing, Load Testing, CBT (Lambda Test), and Performance Testing (JMeter). He also has a thorough understanding of databases like SQL, MongoDB, and more, enabling him to conduct effective testing and ensure optimal application performance. He has contributed to the success of various client projects, including Konfer Vis360, Jabburr, Transleqo Language Translation, and Text and Shape recognition, by delivering high-quality work and leveraging his knowledge of the latest technologies. His critical analytical skills enable him to analyze complex systems effectively, identify potential issues and solutions, and contribute to the successful delivery of client projects.

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