Glossary index

Technology, science and the universe

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Cybersecurity

Mbed TLS

Mbed TLS is a lightweight cryptographic library designed for embedded systems and IoT applications. Its main goal is to provide an implementation of security protocols such as TLS (Transport Layer…

Operating systems

Mbox

Mbox is a file format used to store email messages in a single text file. This format is widely used in various systems and allows multiple email messages to be stored sequentially in a single file…

Operating systems

Mbox format

The Mbox format is a type of file used to store email messages in a single file. This format groups multiple emails into a single text file, where each message begins with a line indicating the date…

Cloud and infrastructure

Mbr

The MBR, or Master Boot Record, is a type of boot sector located at the beginning of a storage device, such as a hard drive or flash drive. This sector is crucial for the boot process of an operating…

Operating systems

Mbuf

Mbuf is a data structure used in network operating systems to manage the temporary storage of data in networks. Its name comes from 'memory buffer', and its main function is to facilitate the…

Networking and telecommunications

MCC

The MCC, or Mobile Country Code, is a three-digit code used to identify a mobile network operator in a specific country. This code is an integral part of the telecommunications infrastructure and is…

Mathematics and statistics

MCMC (Markov Chain Monte Carlo)

MCMC (Markov Chain Monte Carlo) is a class of algorithms that allows sampling from a probability distribution by constructing a Markov chain. These algorithms are particularly useful in situations…

Hardware, electronics and robotics

MCP4725

The MCP4725 is a digital-to-analog converter (DAC) that stands out for its I2C interface, making it easy to integrate into microcontroller projects. This device allows the conversion of digital…

Hardware, electronics and robotics

MCP23017

The MCP23017 is a 16-bit I/O expander that communicates via the I2C bus, allowing microcontrollers to increase the number of available input/output pins. This device is particularly useful in…

Cybersecurity

Mcrypt

Mcrypt is a command-line tool designed to encrypt and decrypt files, providing an essential layer of security for protecting sensitive data. This utility is part of various operating system…

Software development

MDA

Model-Driven Architecture (MDA) is a software design approach that uses models to define the functionality of the system. This approach is based on the idea that models are abstract representations…

Cloud and infrastructure

Mdaemon

MDaemon is a mail server application that runs as a background process, designed to manage the sending and receiving of emails. This tool is particularly popular in business environments and small to…

Operating systems

MDS

MDS, or Metadata Server, is an essential component of distributed file systems, which play a critical role in modern data storage architectures. Its primary function is to manage the metadata…

Data and analytics

MDS (Maximum Distance Separable)

Maximum Distance Separable (MDS) is a fundamental property in the design of certain error correction codes and cryptographic algorithms. This characteristic ensures that the maximum diffusion of…

Artificial intelligence

MDS (Multidimensional Scaling)

Multidimensional Scaling (MDS) is a statistical technique used to visualize the similarity or dissimilarity between data points by representing them in a lower-dimensional space. This technique…

Life sciences

MDSAP

MDSAP, or the Medical Device Single Audit Program, is an innovative approach that allows medical device manufacturers to meet the audit requirements of multiple jurisdictions through a single…

Operating systems

MDS Daemon

The MDS (Metadata Server) daemon is an essential component in the architecture of distributed storage systems. Its primary function is to manage and serve the metadata of the objects stored within…

Mathematics and statistics

Mean

The mean is the average value of a set of numbers, commonly used in statistical analysis. It is calculated by summing all values in a set and dividing the result by the number of values. This concept…

Artificial intelligence

Mean-Field Model

The Mean Field Model is a theoretical approach used in statistical mechanics and machine learning that seeks to simplify the analysis of complex systems composed of a large number of interacting…

Mathematics and statistics

Mean-Variance Optimization

Mean-Variance Optimization is a quantitative tool that allows investors to make decisions based on the relationship between risk and return. This approach, developed by Harry Markowitz in the 1950s…

Mathematics and statistics

Mean Absolute Deviation

The Mean Absolute Deviation (MAD) is a measure of variability that represents the average distance between each data point and the mean of a dataset. Unlike the standard deviation, which squares the…

Mathematics and statistics

Mean Absolute Error

Mean Absolute Error (MAE) is a statistical metric used to evaluate the accuracy of a predictive model. It is calculated as the average of the absolute differences between the values predicted by the…

Mathematics and statistics

Mean Absolute Percentage Error

The Mean Absolute Percentage Error (MAPE) is a statistical metric used to evaluate the accuracy of a model's predictions. It is calculated as the average of the absolute percentage errors between…

Data and analytics

Mean Centering

Mean centering is a fundamental preprocessing step that involves subtracting the mean from each data point in a dataset. This process aims to adjust the data so that its mean is zero, facilitating…