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MongoDB Atlas Overview

Explore the core aspects of MongoDB Atlas, a cloud-based NoSQL database service. Understand its scalability through sharding, multilayered security, cost management options, robust analytics, and distributed data features that enable efficient, secure, and scalable database solutions.

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What is MongoDB Atlas?

MongoDB Atlas is a multi-cloud-based NoSQL database service developed to help with building a scalable, flexible, and easily deployable database. Since it’s a cloud-based database, it can run on cloud services such as AWS, Heroku, Azure, and GCP.

Features of MongoDB Atlas

MongoDB Atlas was created by MongoDB Inc. in 2016. It’s the most popular NoSQL database, offers many valuable features, and is used by thousands of organizations across the globe.

Scalability

MongoDB Atlas is a NoSQL database that allows for horizontal scalabilityThis means scaling by adding more machines or servers to your current resource leading to the high performance required by the database. The scalability feature of MongoDB Atlas is made possible through sharding technologySharding technology is a database partitioning technique created to spread out the computational storage workload across the various network with the purpose of scalability.. The sharding technology is divided into three:

  • Ranged sharding
  • Hashed sharding
  • Zone sharding

Security

Many things can go wrong when setting up a database, and one of those significant occurrences is a data breach. Security is where MongoDB Atlas comes into play. MongoDB Atlas uses a multilayered approach to protect data. Some of the significant measures used by MongoDB Atlas to protect data are listed below:

  • IP whitelist
  • Authentication
  • Data encryption at rest
  • Data encryption in transit
  • Authorization
  • Data encryption

Infrastructure affordability

Cost is a significant determinant when choosing a database platform to use. MongoDB Atlas provides several options to lower the costs of running a cloud database during periods of reduced traffic. Moreover, MongoDB Atlas as a service allows customers to pay according to the resources used, and it also provides an option to pause clusters for 30 days at a time. All these measures help reduce the cost of infrastructure for consumers.

Robust analytics

The importance of analytics in managing a database can’t be overemphasized. MongoDB Atlas provides a built-in analytics feature that helps provide detailed insights into the performance of a database. The built-in analytics can be configured to get real-time visualization into the server clusters and set up customized alerts, resolving issues effectively and efficiently, leading to performance optimization.

Data distribution

A distributed database helps store data across different zones or locations. Data distribution is one of the significant features of MongoDB Atlas. The data in MongoDB Atlas is distributed across several zones to ensure that the database is always available. MongoDB Atlas is present in over 70 regions across AWS, Azure, and Google Cloud.