SQL (Structured Query language). SQL is the language of choice for most modern multi-user relational databases. This is due to the fact that SQL provides the syntax and idioms (language) you need to ...

Relational (SQL) databases store data in tables with strictly-defined relationships between tables. Non-relational (NoSQL) databases are more flexible and allow for less organized and less ...

SQL Server has a long list of roles for server, database, and applications that outline things like permissions, data selection and modification, and disk management. Examine how roles play a part ...

Not all databases are created equal. In this video, we explore seven major database paradigms, including relational, key-value, document, columnar, graph, time-series, and object-oriented. Learn ...

Standard SQL defines four isolation levels that can be set using the SET TRANSACTION ISOLATION LEVEL statement: Serializable, Repeatable Read, Read Committed, and Read Uncommitted. Although all of the ...

Microsoft recently published a new version of its service-level agreement (SLA) for Azure SQL Database, adding uptime perks for organizations that use the 'Business Critical' tier.