This is the ninth day of my participation in the August More text Challenge. For details, see: August More Text Challenge

What is MongoDB?

MongoDB is a document-oriented NoSQL database for storing large amounts of data. MongoDB uses collections and documents instead of tables and rows in a traditional relational database. MongoDB is a database that first appeared in the mid-2000s.

A NoSQL database is an alternative to a traditional SQL database and contains almost all of the functionality found in an RDBMS (Relational database management System) system. NoSQL databases have become more popular in recent years than in the past due to their simple architecture, support for horizontal and vertical scalability, and simple control over data.

It allows programmers to store data in a database according to the actual requirements of their program. This capability is not available with standard RDBMS databases.

The advantage of the mongo

  • Performance tuning is a breeze compared to relational databases.
  • Very easy to extend.
  • Because it is a NOSQL database, it is inherently safe because it cannot perform SQL injection.
  • The document query language supported by MongoDB plays a critical role in supporting dynamic queries.
  • MongoDB does not require virtual machines.
  • Because it stores data in internal storage, data can be accessed faster.
  • There is no need to associate application objects with data objects.
  • MongoDB can also be used as a file system, which makes load balancing easier.
  • There are a large number of accessible documents.

What made MongoDB popular?

  1. High performance: Regardless of size, NoSQL (MongoDB) databases are designed to provide excellent performance in terms of throughput and latency.
  2. Flexible data model: Document data formats in MongoDB make it easy to store and aggregate any type of data without sacrificing complex validation rules, data access, or extensive indexing capabilities.
  3. A set of integrated capabilities: analytics, text search, geolocation, memory performance, data visualization, and global replication enable you to deliver a wide range of real-time applications reliably and securely on a single platform. To successfully achieve this goal, RDBMS systems require additional, complex technologies that require separate integration overhead and outgoings.
  4. Lower TCO: MongoDB makes application development teams more productive. The fact that management is as simple as the click of a button means that the same is true of the operations team. MongoDB runs on commercial hardware, significantly reducing overhead.
  5. Scalability across multiple data centers: MongoDB can be scaled inside and outside geographically distant data centers, resulting in higher levels of availability and scalability for tables. As deployments grow in data volume and performance, MongoDB grows rapidly with minimal downtime or changes to the application.

MongoDB offers affordable annual subscriptions that include global support 24 hours a day, 365 days a year, 7 days a week. Your application may be delivered at a tenth of the cost of using a relational database.

Companies that use MongoDB

Adobe, Buzzfeed, Comcast, Cisco, CodeAcademy, Craigslist, Ebay, EA, E-Harmony, Forbes, Google, Foursquare, IBM, Infosys, and more.

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MongoDB Interview Topics

That’s all for this article

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