Define data. 1 : factual information (such as measurements or statistics) used as a basis for reasoning, discussion, or calculation the data is plentiful and easily available — H. A. Gleason, Jr. comprehensive data on economic growth have been published — N. H. Jacoby. These systems transform, organize, and model the data to draw conclusions and identify patterns. Data is information such as facts and numbers used to analyze something or make decisions. 1. A set of instructions to perform a given task (or tasks) is called a "program". An interpreter, for example, is a program. During this stage, the data inputted to the computer in the previous stage is actually processed for interpretation. Data definition is - factual information (such as measurements or statistics) used as a basis for reasoning, discussion, or calculation. Data pass in and out of computers via peripheral devices. 12 people chose this as the best definition of computer: The definition of a compu... See the dictionary meaning, pronunciation, and sentence examples. In a computer's storage, data is a series of bits (binary digits) that have the value one or zero. Artificial intelligence terms, Calibration, Data acquisition, Database terms, Data manipulation, Data mining, Data processing, Data recovery, Information, Instruction, Massage, Raw data, Sanitized data, Source data, Spreadsheet terms. Computer Science vs Data Science differ in the terms of computation and data where computing is the field of operating methods on data where data science is the field of studying, maintaining, transforming, storing and processing different formats of large volumes of data. Cf. When information is entered into and stored in a computer, it is generally referred to as data.After processing (such as formatting and printing), output data can again be perceived as information. All Free. Raw data is a term used to describe data in its most basic digital format. In most enterprise scenarios the volume of data is too big or it moves too fast or it exceeds current processing capacity. Advertisements. Related WordsSynonymsLegend: Switch to new thesaurus Noun 1. computer database - (computer science) a database that can be accessed by computers electronic database, electronic information service, on-line database computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures database - an organized body of … With smartphones and other mobile devices, data is a term used to describe any data transmitted over the Internet wirelessly by the device. data synonyms, data pronunciation, data translation, English dictionary definition of data. In many cases, the interpreted program will be a human-readable text file, which is manipulated with a text editor program (more normally associated with plain text data). The singular form of data is datum, from the Latin word meaning "something given. The computer system itself can then automatically track the use of these passwords, recording such data as which files were accessed under particular passwords and so on. Data representing quantities, characters, or symbols on which operations are performed by a computer are stored and recorded on magnetic, optical, electronic, or mechanical recording media, and transmitted in the form of digital electrical or optical signals.[1]. Is data singular or plural? Data processing, Manipulation of data by a computer. In computing, data is information that has been translated into a form that is efficient for movement or processing. In simple terms, computer is a machine which can be instructed to accept, process, store and output data. Data warehouse: A data management system that uses data from multiple sources to promote business intelligence. Digital data are often stored in relational databases, like tables or SQL databases, and can generally be represented as abstract key/value pairs. Computer - Data and Information. 12 people chose this as the best definition of computer: The definition of a compu... See the dictionary meaning, pronunciation, and sentence examples. A computer processor (, Data has some inherent features when it is. This is uneconomical. Computer data is information in a form that can be processed by a computer. This information may be in the form of text documents, images, audio clips, software programs, or other types of data. Examples of computer abuse include using a computer to expose personally … Processing. Big Data is a phrase used to mean a massive volume of both structured and unstructured data that is so large it is difficult to process using traditional database and software techniques. You can refer to the interconnection of computers and other devices that share resources.. Data is a term that indicates information, a document or testimony that allows to reach a knowledge or to deduce the legal consequences of a fact. A computer is a machine or device that performs processes, calculations and operations based on instructions provided by a software or hardware program. Database: A collection of data points organized in a way that is easily maneuvered by a computer system. An example of one is, This page was last edited on 24 November 2020, at 21:50. Data can take the form of characters such as letters, numbers, punctuation marks, mathematical operators, and control characters. Data can be defined as a representation of facts, concepts, or instructions in a formalized manner, which should be suitable for communication, interpretation, or processing by human or electronic machine. 4. Computer Abuse: The use of a computer to do something improper or illegal. Data analytics is the pursuit of extracting meaning from raw data using specialized computer systems. Information definition is - knowledge obtained from investigation, study, or instruction. Data can be represented in computers in multiple ways, as per the following examples: Quantities, characters, or symbols on which operations are performed by a computer, Data keys and values, structures and persistence, external block devices like magnetic tape and disk drives, "Study: amount of digital info > global storage capacity", "The Diverse and Exploding Digital Universe", https://en.wikipedia.org/w/index.php?title=Data_(computing)&oldid=990509030, Creative Commons Attribution-ShareAlike License, Random Access Memory holds data that the computer processor(s) has direct access to. Computer data may be processed by the computer's CPU and is stored in files and folders on the computer's hard disk. It is acceptable for data to be used as a singular subject or a plural subject. Big Data Definition. The digital computer stores data in discrete units and performs arithmetical and logical operations at very high speed. In the nominal case, the program, as executed by the computer, will consist of binary machine code. All definitions on the TechTerms website are written to be technically accurate but also easy to understand. Datum is a single symbol of data. Retrieving a small subset of data from a much larger set implies searching though the data sequentially. Data, in the context of computing, refers to distinct pieces of digital information. Data is the collection of raw facts and figures. Data (treated as singular, plural, or as a mass noun) is any sequence of one or more symbols. This definition explains data collection, which is a means for gathering facts, statistics and details from different sources. a device, usually electronic, that processes data according to a set of instructions. However, we recommend using the pronunciation most often used in your area of residence. Data collection helps organizations make informed business decisions and answer relevant questions. Characteristics of data … Computer definition is - one that computes; specifically : a programmable usually electronic device that can store, retrieve, and process data. The pronunciation of "data" can vary depending on the part of the world of the person speaking the word. Data keys in data and data-structures are essential for giving meaning to data values. Data manipulation is the changing of data to make it easier to read or be more organized. pl.n. A document usually adheres to some convention based on similar or previous documents or specified requirements. If the word processor also features a spell checker, then the dictionary (word list) for the spell checker would also be considered data. Each data structure contains information about the data values, relationships between the data and functions that can be applied to the data. Without a key that is directly or indirectly associated with a value, or collection of values in a structure, the values become meaningless and cease to be data. Computer information is also called data. Latent data, also known as ambient data, is the information in computer storage that is not referenced in file allocation tables and is generally not viewable through the operating system ( OS) or standard applications. The word data is technically a plural noun, as in, "The data are being processed." Computer Law and Legal Definition A computer is a device that computes, often a programmable machine, which can perform a programmed list of instructions and respond to new instructions given to it. The GDPR protects personal data regardless of the technology used for processing that data – it’s technology neutral and applies to both automated and manual processing, provided the data is organised in accordance with pre-defined criteria (for example alphabetical order). In particular, some executable files have a data segment, which nominally contains constants and initial values (both data). latent data (ambient data): Latent data, also known as ambient data , is the information in computer storage that is not referenced in file allocation tables and is generally not viewable through the operating system ( OS ) or standard applications. In computer programming, a data structure may be selected or designed to store data for the purpose of working on it with various algorithms. In general, data is any set of characters that is gathered and translated for some purpose, usually analysis. Datum is a single symbol of data. The elements of storage manipulated by the program, but not actually executed by the CPU, are also data. Information is stimuli that has meaning in some context for its receiver. Data requires interpretation to become information. That is to say, there has to be at least a key component linked to a value component in order for it to be considered data. Data protection is the process of safeguarding important information from corruption, compromise or loss. The input data to an interpreter is itself a program, just not one expressed in native machine language. Digital data comes in these three states: data at rest, data in transit and data in use. [2] Physical computer memory elements consist of an address and a byte/word of data storage. A data bus is a system within a computer or device, consisting of a connector or set of wires, that provides transportation for data. Commercial Lines Insurance Pricing Survey - CLIPS: An annual survey from the consulting firm Towers Perrin that reveals commercial insurance pricing trends. Computer definition . Data is processed by the CPU , which uses logical operations to produce new data ( output ) from source data ( input ). Different kinds of data buses have evolved along with personal computers and other pieces of hardware. When the data logger communicates temperatures, it must also report the date and time (metadata) for each temperature reading. How does a computer process data into information. The algorithms used by the spell checker to suggest corrections would be either machine code data or text in some interpretable programming language. Computer - Data and Information. [4][5] There are multiple types of data. Factual information in a form that can be input to, created by, processed by, stored in, and output by a computer. Data restore is the process of copying backup data from secondary storage and restoring it to its original location or a new location. Usually, a document is written, but a document can also be made with pictures and sound. In an alternate usage, binary files (which are not human-readable) are sometimes called "data" as distinguished from human-readable "text". In almost all cases this temporal component is implied. Regardless of the structure of data, there is always a key component present. The more storage, the more data can be saved. computer - WordReference English dictionary, questions, discussion and forums. When used in the context of transmission media, data refers to information in binary digital format. Information is stimuli that has meaning in some context for its receiver. Data (treated as singular, plural, or as a mass noun) is any sequence of one or more symbols. Data analytics is the science of analyzing raw data in order to make conclusions about that information. Data input is the first stage in which raw data begins to take the form of usable information. Data moving to or from a computer, in most cases, moves as serial data. How to use data in a sentence. In America, it's most often pronounced as both day-ta and dat-ta. Another security measure is to store a system’s data on a separate device, or medium, such as magnetic tape or disks, that is normally inaccessible through the computer system. Data structures, along with the development of optimal algorithms for inserting, deleting, and locating data in such structures, are a major concern of computer scientists because they are so heavily used in computer software, most notably in compilers, operating systems, file systems, and search engines.… [3] The total amount of digital data in 2007 was estimated to be 281 billion gigabytes (= 281 exabytes). A mainframe computer is a high-performance computer used for large-scale computing purposes that require greater availability and security than small-scale machines can provide. pl.n. Latent data is found in the combined remaining information content on the computer from deleted files in unallocated space, swap files, print spooler files, memory dumps, the slack space of … Fundamentally, computers follow a sequence of instructions they are given in the form of data. The factors involved are determined by the creator of the data and the desired information. computer: A computer is a device that accepts information (in the form of digital ized data ) and manipulates it for some result based on a program or sequence of instructions on how the data is to be processed. Mainframes can process requests from a number of users simultaneously, whereas a microcomputer is designed to be used by one person at a time. Previous Page. All Free. More specifically, practical data … analog computer, digital computer. It explains in computing terminology what Database means and is one of many software terms in the TechTerms dictionary. Any use of computers to perform defined operations on data can be included big data (infographic): Big data is a term for the voluminous and ever-increasing amount of structured, unstructured and semi-structured data being created -- data that would take too much time and cost too much money to load into relational databases for analysis. However, executable files may also contain "in-line" data which is built into the program. Data relating to physical events or processes will also have a temporal component. In modern (post 1960) computer systems, all data is digital. A computer is a device for working with information. ... the more programs and data the computer can work with quickly, and entry-level computers have at least two gigabytes of RAM. Globally, it's pronounced as day-ta, dat-ta, dah-ta, or dar-ta. Typically, programs are stored in special file types, different from those used for other data. Cf. Difference between data and information what is data: Data are plain facts. So the device records the date, time and temperature together. The word compute is derived from the Latin word ‘computare’, was meaning “arithmetic, accounting”. Program instructions, and the data that the program manipulates, are both stored in exactly the same way. Meaning of computer data processing. Here are some of computer definitions from the net:- “An electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations.” Data can be organized in many different types of data structures, including arrays, graphs, and objects. When information is entered into and stored in a computer, it is generally referred to as data.After processing (such as formatting and printing), output data can again be perceived as information. To store data bytes in a file, they have to be serialized in a "file format". Programs like compilers, linkers, debuggers, program updaters, virus scanners and such use other programs as their data. TechTerms - The Tech Terms Computer Dictionary. The word compute is derived from the Latin word ‘computare’, was meaning “arithmetic, accounting”. Metaprogramming similarly involves programs manipulating other programs as data. data scientist: A data scientist is a professional responsible for collecting, analyzing and interpreting large amounts of data to identify ways to help a business improve … Raw data: Information that has been collected but not formatted or analyzed. If data is not put into context, it doesn't do anything to a human or computer. Hitachi began selling 1 TB HDDs to consumers in 2007. At its most essential, a single datum is a value stored at a specific location. Intelligent Decisions Relative to today's computers and transmission media, data is information converted into binary digital form. computer - WordReference English dictionary, questions, discussion and forums. Data structures can store data of many different types, including numbers, strings and even other data structures. Definition of computer data processing in the Definitions.net dictionary. Next Page . The analog computer has no memory and is slower than the digital computer but has a continuous rather than a discrete input. Data is usually formatted in a specific way and can exist in a variety of forms, such as numbers, text, etc. This is the case when a device such as a temperature logger receives data from a temperature sensor. Some of the more common types of data include the following: In a computer's storage, data is a series of bits (binary digits) that have the value one or zero. In this example, the document would be considered data. Databases are structured to facilitate the storage, retrieval, modification, and deletion of data in conjunction with various data-processing operations. Data also can take the form of photographic display elements, such as pixels. Data can be defined as a representation of facts, concepts, or instructions in a formalized manner, which should be suitable for communication, interpretation, or processing by human or electronic machine. It includes the conversion of raw data to machine-readable form, flow of data through the CPU and memory to output devices, and formatting or transformation of output. See our data plan definition for further information. Big data is large, more complex [data] sets, especially from new data sources. Keys in data provide the context for values. Commercial Lines Insurance Pricing Survey - CLIPS: An annual survey from the consulting firm Towers Perrin that reveals commercial insurance pricing trends. Executable files contain programs; all other files are also data files. A computer is a programmable device that stores, retrieves, and processes data.The term "computer" was originally given to humans (human computers) who performed numerical calculations using mechanical calculators, such as the abacus and slide rule.The term was later given to a mechanical device as they began replacing the human computers. Define Data and Information with Examples We collect data from different resources. Characteristics of data … A program is data in the form of coded instructions to control the operation of a computer or other machine. Data requires interpretation to become information. This page contains a technical definition of Database. 1. Data sourced from an analog device, such as a temperature sensor, may be converted to digital using an analog-to-digital converter. It uses techniques and theories drawn from many fields within the context of mathematics , statistics , computer science , domain knowledge and information science . Therefore, it is possible for computer programs to operate on other computer programs, by manipulating their programmatic data. When data are processed, organized, structured or presented in a given context so as to make them useful, they are called Information. It has the ability to accept data (input), process it, and then produce outputs. But these high volumes of [data] can be used to address business problems you … ... an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. An electronic computer accepts data, manipulates data, produces results, and stores results. The line between program and data can become blurry. document: 1) In general, a document (noun) is a record or the capturing of some event or thing so that the information will not be lost. Metadata may be implied, specified or given. Data protection is the process of safeguarding important information from corruption, compromise or loss. Because the pronunciation of data is regionally different, all pronunciations mentioned earlier are considered correct. Data within a computer, in most cases, moves as parallel data. ", While using data as a plural noun is technically correct, in modern usage, data is also accepted as a singular noun, as in, "The data is being processed.". The words Data and Information may look similar and many people use these words very frequently, But both have lots of differences between them. The Computer meaning is the digital device that stores information in memory using input devices and manipulate information to produce output according to given instructions. Computer data is information processed or stored by a computer. Computer Definition. data synonyms, data pronunciation, data translation, English dictionary definition of data. Computers can process huge amounts of data very quickly. Data Network Definition. Computer Definition. ... an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. What does computer data processing mean? The Computer meaning is the digital device that stores information in memory using input devices and manipulate information to produce output according to given instructions. Digital data is data that is represented using the binary number system of ones (1) and zeros (0), as opposed to analog representation. Each data structure contains information about the data values, relationships between the data and functions that can be applied to the data. These data sets are so high that traditional data processing software can’t manage them well. Data and information are stored on a computer using a hard drive or another storage device. computer database - (computer science) a database that can be accessed by computers electronic database, electronic information service, on-line database computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures database - an organized body of related information Data is processed by the CPU, which uses logical operations to produce new data (output) from source data (input). Actually data is unprocessed, that is why data is called collection of raw facts and figures. Data privacy or information privacy is a branch of data security concerned with the proper handling of data – consent, notice, and regulatory obligations. A network is a structure that has a characteristic pattern. The word "data" is plural for "datum." Modern scalable / high performance data persistence technologies rely on massively parallel distributed data processing across many commodity computers on a high bandwidth network. Data science is a "concept to unify statistics, data analysis and their related methods" in order to "understand and analyze actual phenomena" with data. analog computer, digital computer. Computers can also store data for later uses in appropriate storage devices, and retrieve whenever it is necessary. Metadata: Summary information about a data set. Metadata is data about the data. How to use computer in a sentence. information, especially facts or numbers, collected to be examined and considered and used to help decision-making, or information in an electronic form that can be stored and used by a computer: The data was/were collected by various researchers.

computer data definition

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