Open source in-process OLAP system launches rival to Iceberg and Delta Lake table format, and more With a combined market ...

It’s rare in the world of software to see a single architecture ... as the relational database model. The relational database (RDBMS)—actually a hybrid of Codd’s relational data model, Gray’s ACID ...

Once you disconnect a database, you must restore it from its .MDF file in a process called "attachment." SQL Server offers two ways to attach the .MDF file: via the Management Studio program's ...

The transaction log file contains the SQL Server transactions of the database. It basically records the database transactions and the changes made by the transactions to the database. The logs are ...