SQL database is a relational database. The basic quality of NoSQL is that it may not require fixed table schemas, usually avoid join operations, and typically scale horizontally. Skip to primary ...

SQL Source Control connects users' existing source control systems - either Team Foundation Server (TFS) or Subversion (SVN) - to SQL Server. In addition to providing source control for both static ...

The three-level database management system (DBMS) architecture splits databases into three distinct layers: An internal DBMS schema for low-level storage tasks. A conceptual DBMS schema for logical ...

Database support has been upgraded to include Apache Hive 2.1, Cloudera 5.8, DB2 LUW 11.1, Hortonworks 2.5, MapR 5.1, MongoDB 3.4, MySQL 5.7, PostgreSQL 9.5, SQL Server 2016, Vertica 8, VoltDB 6.8 ...

Each database has at least one physical transaction log and one data file that is exclusive to the database for which it was created. SQL Server keeps a buffer of all of the changes to data for ...