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- Database Engine Description: A database engine is the underlying software component that a database management system (DBMS) uses to create, read, update, and(...) Read more
- Database Transaction Description: A database transaction is a sequence of operations performed as a single logical unit of work. This concept is fundamental in the(...) Read more
- DISTINCT Description: DISTINCT is a function in DAX (Data Analysis Expressions) that is used to return a single-column table containing the unique values(...) Read more
- Data manipulation Description: Data manipulation refers to the process of managing data in a database, encompassing the operations of creating, reading, updating,(...) Read more
- Database management system (DBMS) Description: A Database Management System (DBMS) is software that allows end users and applications to interact with databases to capture,(...) Read more
- Database trigger Description: A database trigger is a set of instructions that automatically execute in response to certain events on a specific table or view.(...) Read more
- Data Normalization Description: Data normalization is the process of adjusting values in a dataset to a common scale, allowing different features to be comparable(...) Read more
- Data definition language (DDL) Description: Data Definition Language (DDL) is a syntax used to define the structure of a database, including tables and fields. This language(...) Read more
- Database index Description: A database index is a data structure that improves the speed of data retrieval operations on a database table. It functions like an(...) Read more
- Data integrity constraint Description: Data integrity constraint is a fundamental rule in the realm of databases that ensures the accuracy and consistency of stored data.(...) Read more
- Data Pump Description: Data Pump is a utility of Oracle Database designed to efficiently and quickly transfer data and metadata between Oracle databases.(...) Read more
- Data Guard Description: Data Guard is a feature of Oracle Database that provides data protection and disaster recovery, ensuring continuous availability of(...) Read more
- Database Link Description: A database link in Oracle Database is a schema object that allows access to objects in another database. This mechanism is(...) Read more
- Database Administrator Description: A Database Administrator (DBA) is a professional responsible for managing and maintaining database systems, ensuring their(...) Read more
- DataNode Description: A DataNode is a storage unit in Hadoop that stores data in the Hadoop Distributed File System (HDFS). Each DataNode is responsible(...) Read more
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