Structured Data
Structured data refers to information organized in a predefined format, typically using schemas, tables, or models to ensure consistency and enable efficient processing. It is commonly stored in relational databases, spreadsheets, or formats like JSON and XML, making it easily searchable, analyzable, and machine-readable. This contrasts with unstructured data (e.g., text documents) and semi-structured data (e.g., emails).
Developers should learn structured data to build scalable applications that require reliable data storage, querying, and integration, such as e-commerce platforms, financial systems, and content management systems. It is essential for tasks involving data analysis, reporting, and interoperability between systems, as it ensures data integrity and supports operations like SQL queries and API responses.