PostgreSQL implementation of document-oriented NoSQL datastore adopted under permissive MIT license The Linux Foundation on ...

Relational database management systems (RDBMS) rely on an optimizer (or relational optimizer) that transforms SQL statements into executable code. Before any SQL statement can be run by the RDBMS, the ...

SQL databases have constraints on data types and consistency. NoSQL does away with them for the sake of speed, flexibility, and scale.

mcp_ohmy_sql is an open-source Text-to-SQL system developed for deployment in enterprise production. It is not about specific ...

What is a Database Administrator and What Do They Do All Day? Your email has been sent A DBA is a technician skilled in SQL and very large databases who is responsible for managing database ...

Part 4 of CRN’s Big Data 100 includes a look at the vendors solution providers should know in the big data database system space.

SQL Server database corruption is troublesome for DBAs, particularly if the situation arrives suddenly and there is no backup. This situation can lead to prolonged downtime and permanent data loss in ...

When you issue SQL against the database, the system catalog is either updated (for DDL) or accessed (for DML). All the information in the system catalog, however, may not completely up-to-date, and ...