Structured data refers to information that is organized in a predictable format, making it easy for computers to read and process. This type of data is often stored in databases or spreadsheets, where each piece of information is categorized into rows and columns. For example, a customer database might include structured data like names, addresses, and phone numbers, all neatly arranged for quick access. In contrast to unstructured data, which can be messy and difficult to analyze, structured data allows for efficient data retrieval and analysis. Businesses often use structured data to generate reports, track performance, and make informed decisions. By utilizing tools like SQL (Structured Query Language), organizations can easily manipulate and query their structured data for valuable insights.