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

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 Big Data Clusters add-on for SQL Server 2019 offers a way to "deploy scalable clusters of SQL Server, Spark, and HDFS [Hadoop Distributed File System] containers running on Kubernetes ...

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 ...

Every SQL Server database has at least two files; a data file and a transaction log file. The data file stores user and system data while the transaction log file stores all transactions and ...