Glossary index

Technology, science and the universe

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Blockchain and Web3

Seed Phrase

A seed phrase is a series of words that can be used to recover a cryptocurrency wallet. These words, typically between 12 and 24, are randomly generated and designed to be easy to remember. The seed…

Data and analytics

Seer

A seer is a person who is believed to have the ability to foresee future events or obtain information about situations that are not accessible through normal senses. This ability is commonly…

Networking and telecommunications

Segment

A segment is a portion of a TCP transmission that is sent over the network. In the context of TCP/IP network architecture, segments are fundamental units of data that enable communication between…

Artificial intelligence

Segmentation

Segmentation is the process of dividing a program's memory into different segments for easier management. This technique allows each segment to contain a specific type of information, such as code…

Artificial intelligence

segmentation-technique

Segmentation technique refers to the methods used to divide a dataset into distinct groups based on certain characteristics. This process is fundamental in data analysis as it allows for the…

Operating systems

Segmentation Fault

A segmentation fault is an error that occurs when a program attempts to access a memory segment that it does not have permission to access. This type of error is common in programming languages like…

Artificial intelligence

Segmentation GAN

Segmentation GANs are a variant of Generative Adversarial Networks (GANs) that specialize in generating segmented images, meaning images where different regions have been classified and labeled…

Artificial intelligence

Segmentation techniques

Segmentation techniques are methods used to divide a market into distinct groups of consumers with similar characteristics. This approach allows companies to better identify and understand their…

Operating systems

Segmentation Violation

A segmentation fault is a critical error that occurs when a program attempts to access a memory segment it does not have permission to access. This type of error is fundamental in memory management…

Cybersecurity

Segmented Network

A segmented network is a network infrastructure that has been divided into multiple segments or subnets, with the aim of improving both performance and security of data communication. This…

Operating systems

Segmented Scheduling

Segmented scheduling is an approach to process management in operating systems that divides tasks into smaller, manageable segments. This method allows for more efficient execution by optimizing the…

Networking and telecommunications

Segment Routing

Segment routing is a routing method that allows the definition of paths through a network based on segments. This approach focuses on dividing the network into smaller, more manageable segments…

Operating systems

Segment Table

The segment table is a fundamental data structure in memory management of operating systems that implement segmentation. Its primary purpose is to keep track of the segments of a process, which are…

Operating systems

Segregated Free List

The 'Segregated Free List' is a memory management technique used in computer systems that organizes free memory blocks into separate lists based on their size. This strategy allows for more efficient…

Blockchain and Web3

Segregated Witness

Segregated Witness (SegWit) is an update to the Bitcoin protocol that increases block capacity and fixes transaction malleability. This innovation allows the separation of transaction signatures from…

Cybersecurity

Segregation

Segregation refers to the separation of data or processes with the aim of ensuring regulatory compliance and information security. In the context of technology, this practice is essential for…

Business and technology management

Segregation of Duties

Segregation of Duties is a fundamental practice in software development and project management, which involves dividing responsibilities among different individuals or teams. This division aims to…

Blockchain and Web3

SegWit

SegWit, short for Segregated Witness, is an update to the Bitcoin protocol that was implemented to address two fundamental issues: scalability and transaction malleability. Scalability refers to the…

Hardware, electronics and robotics

Seismic sensor

A seismic sensor is a device designed to detect seismic activity and measure ground movement. These sensors are fundamental in monitoring earthquakes and other geological phenomena, as they can…

Data and analytics

Select

The 'SELECT' command is a fundamental instruction in SQL (Structured Query Language) used to retrieve data from a database. It allows users to specify exactly which columns and rows they want to…

Operating systems

Select (shell)

The 'select' command in Bash and other Unix shells is a powerful tool that allows users to create interactive menus on the command line. This command facilitates the selection of options by the user…

Operating systems

Select-Object

The Select-Object cmdlet in PowerShell is a fundamental tool that allows users to filter and select specific properties from an object or set of objects. This cmdlet is particularly useful when…

Networking and telecommunications

Selection mechanism

The selection mechanism in BGP (Border Gateway Protocol) is a set of criteria used to determine the best route among multiple available routes to a specific destination. This process is fundamental…

Software development

Selection Set

A selection set is a collection of fields that a client requests in a GraphQL query. This feature allows developers to specify exactly what data they want to receive from the server, thus optimizing…