Operational Database
An operational database is a type of database designed to manage and process real-time transactional data for day-to-day business operations. It supports high-volume, low-latency read and write operations, ensuring data consistency and integrity through ACID (Atomicity, Consistency, Isolation, Durability) properties. These databases are optimized for handling frequent updates, queries, and concurrent user access in applications like e-commerce, banking, and inventory management.
Developers should learn and use operational databases when building applications that require real-time data processing, such as online transaction processing (OLTP) systems, customer relationship management (CRM) tools, or financial platforms. They are essential for scenarios demanding immediate data consistency, high availability, and support for complex transactions, making them ideal for mission-critical business operations where data accuracy and speed are paramount.