Posted on Oct 4 often called "Not Only SQL" databases, are a different breed of databases built to handle unstructured or semi-structured data. They do things differently compared to traditional relational databases that rely on structured data and fixed schemas. Nosql Databases have gained popularity for their adaptability, ability to grow big, and their knack for managing vast amounts of data. This makes them a great fit for modern applications, big data tasks, and real-time analytics.Document-Based: These databases store data in document-like structures, such as JSON or BSON. Each document stands alone and can have its own unique format. This makes them excellent for managing diverse data. Some well-known document-based NoSQL databases include MongoDB and Couchbase.Key-Value: These databases save data as key-value pairs. Each key is a unique identifier, and the associated value holds the data. Key-value databases excel at simple read and write operations, and they can be easily expanded horizontally. **Redis **and Amazon **DynamoDB **are examples of key-value NoSQL databases.Column-Family: These databases organize data into column families, which are groups of related columns. They're built to handle scenarios where you need to write lots of data. They're also great at quickly fetching data when you know the specific row and column keys you're interested in. Apache Cassandra and HBase are examples of column-family NoSQL databases.Graph-Based: These databases specialize in managing data with intricate relationships and interconnected structures. Think of things like social networks or recommendation systems. Graph databases use nodes, edges, and properties to represent and store data, making it easy to do complex searches and queries based on relationships. Neo4j and Amazon Neptune are examples of graph-based NoSQL databases.These NoSQL databases offer diverse approaches to handling data, giving you a wide toolkit to choose from based on the specific needs of your project.Templates let you quickly answer FAQs or store snippets for re-use. Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink. Hide child comments as well Confirm For further actions, you may consider blocking this person and/or reporting abuse Arindam Majumder - Oct 3 João Textor - Oct 3 Taqui - Oct 3 Fredy Andrei - Oct 3 Once suspended, yogini16 will not be able to comment or publish posts until their suspension is removed. Once unsuspended, yogini16 will be able to comment and publish posts again. Once unpublished, all posts by yogini16 will become hidden and only accessible to themselves. If yogini16 is not suspended, they can still re-publish their posts from their dashboard. Note: Once unpublished, this post will become invisible to the public and only accessible to yogini16. They can still re-publish the post if they are not suspended. Thanks for keeping DEV Community safe. Here is what you can do to flag yogini16: yogini16 consistently posts content that violates DEV Community's code of conduct because it is harassing, offensive or spammy. Unflagging yogini16 will restore default visibility to their posts. DEV Community — A constructive and inclusive social network for software developers. With you every step of your journey. Built on Forem — the open source software that powers DEV and other inclusive communities.Made with love and Ruby on Rails. DEV Community © 2016 - 2023. We're a place where coders share, stay up-to-date and grow their careers.