Data Manipulation Language (DML)
Data Manipulation Language (DML): A subset of SQL used to retrieve, insert, modify, and delete data in databases. DML includes commands such as SELECT, INSERT, UPDATE, and DELETE, enabling users to manage and manipulate data in relational database management systems.
Database Management System (DBMS)
Database Management System (DBMS): A software system that uses a standard method of cataloging, retrieving, and running queries on data. The DBMS manages incoming data, organizes it, and provides ways for the data to be modified or extracted by users or other programs. DBMSs are a crucial tool for handling large amounts of data across […]
Data Mapping
Data Mapping: The process of creating data element mappings between two distinct data models. Data mapping is used as a first step for a wide variety of data integration tasks, including data transformation or data mediation between a data source and a destination. It helps to define how individual data fields are matched from one […]
Database Replication
Database Replication: A technique that involves maintaining copies of the same database on multiple computer systems. This is done not only to ensure data availability and durability but also as a measure of resilience in the face of technical failures or data breaches. If one server or database is compromised, operations can continue unaffected using […]
CSPs (Cloud Service Providers)
CSPs (Cloud Service Providers): Companies that offer a range of cloud computing services, including infrastructure, platforms, or software that are accessible to customers via the Internet. CSPs manage and operate these services, which can be scaled to user demands and typically work on a subscription or pay-per-use model. They offer the benefits of cost savings, […]
Data Farm
Data Farm: A large-scale data storage facility or a collection of servers that work together to store, manage, and process vast amounts of data. Similar to a server farm or data center, a data farm provides the infrastructure necessary to support big data applications, cloud computing services, and extensive databases. Data farms are designed for […]