HBase

HBase is a distributed database system designed to handle large amounts of data across many computers efficiently. Think of it as a flexible, scalable spreadsheet that can store vast data without slowing down, making it ideal for applications requiring quick access to big data, like social media or financial services. It organizes data into tables with rows and columns but is optimized for quick retrieval and updating of individual records rather than complex joins. HBase runs on top of a system called Hadoop, allowing it to work seamlessly in big data environments, providing reliable storage and fast access at scale.