What is NoSQL?

NOSQL stands for “Not Only SQL”.NOSQL is a non-relational database. It does not require a fixed schema to store data and also avoids joins. A NoSQL database is a database that stores data in a format other than relational tables.

When the dot com era began, many internet businesses and enterprises were using traditional relational databases.

With the proliferation of the internet in the mid-2000s, companies like Amazon and Google experienced a significant increase in traffic and data. Relational databases such as MySQL, Postgres, Oracle, etc were unable to scale well.

To overcome RDBMS’s limitations, Amazon developed SimpleDB and Google introduced BigTable. As a result of the entry of these two non-relational databases, the community reacted.


Is NoSQL Worth using?

One of the best features of NoSQL is that it stores structured, semi-structured, or unstructured data in the form of graphs, charts, objects, etc.

The flexibility of NoSQL is more than SQL.

NoSQL is useful for handling large amounts of data for research and development purposes and should be chosen based on the needs of the organization and project.

NoSQL databases also provide rapid development. While frequently updating the data structure in a “relational database” will slow down the search.

NoSQL databases use a variety of data models to access and manage data.

These types of databases are particularly optimized for applications that require large data volumes, low latency, and flexible data models, achieved by relaxing some of the data consistency restrictions of other databases.

Key features of NoSQL include simple design, seamless horizontal scalability, and granular availability control.

Swift operations are also an advantage of NoSQL, bought by the difference in data structures compared to the defaults used in relational databases.


Merits and DeMerits of NoSQL:

Merits of NoSQL:

NoSQL databases are highly scalable and can be modified to meet the unique scaling needs of your business.

Many NoSQL database management systems require only a few lines of code, ideal for developers looking to get started quickly. Like MongoDB.

NoSQL databases can scale to accommodate any type of data growth while maintaining low overhead.

NoSQL databases are designed for excellent performance, measured in terms of both throughput and latency.

NoSQL databases do not require expensive licensing fees and can run on inexpensive hardware, making their deployment cost-effective.

Open-source development makes NoSQL software unique.

Query Speed increases significantly as only a lookup on key attribute is needed and there is no need to join many tables

Storage Retrieval Simply save and get a single record

DeMerits of NoSQL:

NoSQL databases are more flexible when storing different types of data structures, but lack the complex query functionality found in SQL.

Backups are a drawback of NoSQL databases.

NoSQL puts scalability and performance first but when it comes to data consistency NoSQL doesn’t give much consideration so it makes it a bit insecure compared to a relational database.



Choosing the right database management system for your business can be challenging. But after reading this blog I hope you will be able to make the right decisions. In this blog, we looked at What is NoSQL? Is NoSQL worth using? Merits and demerits of NoSQL.

If you’re looking for support on which option is best for you, or you’d like to work with a team of experts in NoSQL or SQL, contact Drop Techno Lab today.