SQL
SQL (Structured Query Language) is a domain-specific programming language designed for managing and manipulating relational databases. It allows users to query, insert, update, and delete data, as well as define and modify database schemas. SQL is standardized by ANSI and ISO, making it widely supported across various database management systems.
Developers should learn SQL because it is essential for interacting with relational databases, which are foundational in most applications for storing structured data. It is used in scenarios like data analysis, backend development, and business intelligence, enabling efficient data retrieval and management. Mastery of SQL is crucial for roles involving database administration, data engineering, or any position requiring data-driven decision-making.
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