Glossary index

Technology, science and the universe

+57,000terms
19galaxies
2languages
Dailynew terms from the radar
Data and analytics

MongoDB Shell

The MongoDB Shell is an interactive JavaScript interface for MongoDB that allows users to interact with the database directly and efficiently. This tool provides an environment where commands can be…

Data and analytics

MongoDB Transactions

MongoDB transactions allow multiple operations to be executed atomically, meaning that several actions can be grouped into a single unit of work. This ensures that all operations within the…

Data and analytics

MongoDB User

A MongoDB User is a person who has access to the MongoDB database, a NoSQL document-oriented database management system. This type of user can play different roles within the platform, from…

Data and analytics

Mongoose

Mongoose is an Object Data Modeling (ODM) library for MongoDB and Node.js. Its main function is to facilitate the interaction between a Node.js application and a MongoDB database, providing a clear…

Data and analytics

Mongos

Mongos is a routing service for MongoDB that directs client requests to the appropriate shard. It acts as an intermediary between applications and database servers, facilitating the distribution of…

Data and analytics

Monitoring Dashboard

**Description:** A monitoring dashboard is a visual interface that displays key performance indicators (KPIs) and metrics in real-time, allowing users to oversee the status and performance of…

Data and analytics

Monitoring Dashboard Metrics

Monitoring dashboard metrics are key performance indicators (KPIs) presented visually in a digital environment, allowing users to assess the status and performance of systems, processes, or projects…

Data and analytics

Monolithic Database

A monolithic database is a data management system that operates as a single, unified unit, without relying on external components for its core operation. This type of database integrates all its…

Data and analytics

Month

The 'Month' function in DAX (Data Analysis Expressions) is a fundamental tool used in data analysis, especially in the context of data modeling and business intelligence applications. Its main…

Data and analytics

Monthly

In the context of data analysis, 'Monthly' refers to the frequency at which data is aggregated or reported in a report or dashboard. This periodicity is crucial for data analysis, as it allows…

Data and analytics

Monthly Report

A monthly report generated in various reporting tools is an essential tool for data visualization and analysis in the business realm. This type of report allows organizations to consolidate relevant…

Data and analytics

MonthNumber

The month number is a function in DAX (Data Analysis Expressions) that returns the corresponding number for a specific month from a given date. This function is fundamental in data analysis, as it…

Data and analytics

Moodle

Moodle is a learning platform designed to provide educators, administrators, and students with a robust, secure, and integrated system for creating personalized learning environments. History: Moodle…

Data and analytics

Mosaic Plot

A mosaic plot is a graphical method that allows for the visualization of the relationship between two or more categorical variables. This type of plot consists of rectangles that represent the…

Data and analytics

Motion Chart

A motion chart is a type of visualization that displays data over time, allowing for the observation of changes and trends in a dynamic format. This type of chart is particularly useful for…

Artificial intelligence

Move Semantics

Move semantics is a fundamental feature in C++ that allows the transfer of resources from temporary objects instead of performing costly copies. This technique is based on the idea that, in many…

Data and analytics

Mplot3D

Mplot3D is a set of tools for 3D plotting in Matplotlib, one of the most popular Python libraries for data visualization. This extension allows users to create three-dimensional visualizations easily…

Data and analytics

MRUnit

MRUnit is a testing framework specifically designed for testing applications that utilize the MapReduce programming model. Its primary goal is to facilitate the creation and execution of unit tests…

Data and analytics

MSET

MSET is a command in Redis that allows setting multiple keys to multiple values simultaneously. This command is particularly useful for optimizing write operation performance in databases, as it…

Data and analytics

MSETNX

MSETNX is a Redis command that allows setting multiple keys with their respective values atomically, but only if none of the keys already exist in the database. This command is a variant of the MSET…

Data and analytics

Multi

MULTI is a command used in Redis to initiate a transaction, allowing multiple commands to be executed in a single step. This approach is fundamental to ensuring the atomicity of operations, meaning…

Data and analytics

Multi-Chart

A multi-chart is a data visualization technique that allows displaying several graphs in a single view, facilitating the comparison and analysis of different data sets. This form of visualization is…

Data and analytics

Multi-Column Index

A multi-column index is a data structure used in relational databases that improves query performance by facilitating quick access to data. This type of index is created on two or more columns of a…

Data and analytics

Multi-Condition

Multi-Condition in SQL refers to the ability to perform queries that include multiple criteria to filter data from a database. This allows users to specify complex conditions that must be met for…