Traditional relational databases (SQL), while robust and reliable, are not always the ideal solution. The demand for high-performance, scalable, and schema-flexible data storage systems has driven the adoption of NoSQL databases, which offer alternatives to the rigid structure of relational systems.
NoSQL (short for “Not Only SQL”) databases are designed to handle large volumes of unstructured, semi-structured, or structured data, with a focus on flexibility, horizontal scalability, and real-time performance. They are increasingly used in modern architectures, especially where speed, flexibility, and high throughput are essential, such as mobile applications, real-time analytics, and IoT systems.
