Born out of Microsoft’s SQL Server Big Data Clusters investments, the Apache Spark Connector for SQL Server and Azure SQL is a high-performance connector that enables you to use transactional data in ...

Community driven content discussing all aspects of software development from DevOps to design patterns. However, if you want to customize the way a field maps to a database column, you can decorate a ...

We’ve developed a new database design tool called Liam ERD, and it’s finally here! Let us introduce it to you. Entity Relationship Diagrams (ERDs) are essential for understanding database structures, ...

Oracle Database 23ai is the next long-term support release and offers over 300 new features. Originally named Oracle Database 23i, it was rebranded to Oracle Database 23ai with a heavy focus on ...

Margaret Rouse is an award-winning technical writer and teacher known for her ability to explain complex technical subjects simply to a non-technical, business audience. Over… DBMSs are important ...

This article was written in collaboration with Bohan Zhang and originally appeared on the OtterTune website. In this article, we’ll dive into MVCC: what it is, how PostgreSQL does it, and why it is ...

Part of the SQL Server 2022 blog series. In SQL Server 2008 Enterprise Edition, backup compression was introduced adding WITH COMPRESSION as an option in the T-SQL backup command. SQL Server backup ...

The SQL-judge compares a student's solution based on the result, so the students' query does not have to be the same as the query of the model solution, as long as the result is the same. For each ...