For the past fifty years, SQL has helped us understand, manipulate and use our data to our advantage.

Continuous SQL should be familiar to anyone who has used SQL with an RDBMS, but it does have some important differences. In an RDBMS, SQL is interpreted and validated, an execution plan is created, a ...

Data Flow Diagrams provide a clear understanding of the flow of data through the systems, processes, and users within your organization.

Fast, flexible, and developer-friendly, Apache Spark is the leading platform for large-scale SQL, batch processing, stream processing, and machine learning.

SQL JOINs make it easy to find and fix missing data Your email has been sent Many people are confused by various JOIN operations supported by SQL. Learn to master the SQL command line with this ...

A new SQL Server 2025 feature lets organizations run vector-based semantic searches on their own data, connecting to local or cloud-hosted AI models without relying on massive general-purpose LLMs.