A data system is a structured way to collect, store, manage, and analyze data. It includes hardware, software, and processes that work together to handle information efficiently. Common components of a data system are databases, servers, and data processing tools, which help organizations make informed decisions based on the data they gather. Data systems can vary in complexity, from simple spreadsheets to advanced cloud-based solutions. They are essential for businesses, governments, and researchers to track performance, understand trends, and improve operations. Examples of data systems include SQL databases, NoSQL databases, and data warehouses.