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Data and analytics

OLAP

OLAP, or Online Analytical Processing, is a category of software technology designed to facilitate the analysis of multidimensional data. It allows analysts and business users to access large volumes…

Data and analytics

On-Demand Streaming

On-demand streaming is a method of data transmission that allows users to access multimedia content, such as videos, music, or games, whenever they wish, rather than being subject to a fixed…

Data and analytics

On-the-fly

The term 'on the fly' refers to processes that are carried out in real-time without interruption, implying that tasks are executed continuously and efficiently. In the context of technology, this can…

Data and analytics

On-the-fly Processing

On-the-fly processing refers to the ability to process data as it is received, without the need to store it first. This approach allows applications to respond instantly to events and changes in…

Data and analytics

On Conflict

The 'ON CONFLICT' clause in SQL is an essential tool for handling situations where conflicts arise during insertion operations in a database. This clause allows specifying how the system should react…

Data and analytics

OnDataNormalization

Data normalization in APIs, including but not limited to GraphQL operations, refers to the process of structuring and organizing data in a way that minimizes redundancies and optimizes efficiency in…

Data and analytics

On Delete

The 'On Delete' action in relational databases refers to a referential integrity mechanism that defines the behavior of rows in a database when a row that is being referenced by others is deleted…

Data and analytics

OnDeleteCascade

CascadeDelete is a deletion strategy in databases used to manage referential integrity between related tables. When an object, such as a record in a parent table, is deleted, this strategy ensures…

Data and analytics

Online Analytics

Online analytics refers to the process of analyzing data in real-time as it is collected, allowing organizations to make informed decisions quickly and efficiently. This approach relies on the…

Data and analytics

Online Dashboard

An online dashboard is a web-based interface that displays data visualizations and metrics. These tools allow users to interact with complex information intuitively, facilitating the understanding…

Data and analytics

Online Data Mining

Online data mining is the process of extracting data in real-time as it is generated, allowing organizations to analyze and utilize fresh and relevant information for decision-making. This approach…

Data and analytics

Online Processing

Online processing refers to the immediate handling of data as it is received, allowing for real-time decision-making. This approach is fundamental in environments where speed and efficiency are…

Data and analytics

On Update

The 'On Update' action in SQLite refers to a referential action that specifies what happens to a row when the referenced row is updated. This mechanism is part of the referential integrity…

Data and analytics

Oozie

Oozie is a workflow scheduling system designed specifically to manage jobs in the Hadoop ecosystem. It allows users to define and coordinate complex tasks that can include running MapReduce, Pig…

Data and analytics

OpenBabel

OpenBabel is an open-source chemical toolbox designed to facilitate the conversion and manipulation of chemical data in multiple formats. Its main goal is to allow researchers and scientists to work…

Data and analytics

Open Cursor

An open cursor in a database management system is a database object that allows retrieving rows from a result set. This mechanism is fundamental for data manipulation, as it enables developers to…

Data and analytics

Open Data

Open Data refers to information that is made available to the public for free use, without restrictions from copyright, patents, or other control mechanisms. This practice aims to promote…

Data and analytics

Open Data Center

An Open Data Center is an infrastructure that operates under open standards and technologies, allowing for interoperability and flexibility in its management. These centers are characterized by using…

Data and analytics

OpenEdge ABL

OpenEdge ABL (Advanced Business Language) is a programming language specifically designed for developing business applications. This language is characterized by its focus on creating management…

Data and analytics

Open Government Data

Open Government Data refers to information produced or commissioned by government entities that is made available to the public in an accessible and reusable manner. This data can cover a wide range…

Data and analytics

Open Knowledge

Open Knowledge refers to information and knowledge that is freely available for anyone to use, share, and develop. This concept encompasses a wide range of resources, from academic research and…

Data and analytics

Open Source Visualization

Open-source visualization refers to data visualization tools and libraries that are freely available for use. These tools allow users to create graphical representations of data in an accessible and…

Data and analytics

Operational Dashboard

An operational dashboard provides real-time data and metrics to monitor business operations. These dashboards are visual tools that allow users to observe and analyze key information quickly and…

Data and analytics

Operational data

Operational data refers to the information generated from the daily activities of a business or organization. This data is fundamental for internal functioning, as it reflects the transactions…