databases - définition. Qu'est-ce que databases
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Qu'est-ce (qui) est databases - définition

Database management system; DBMS; Database/Applications; Database system; List of database servers; List of Database Servers; Data base; Database software; Databases; Distributed data base; Database language; Dbms; Database Management System; Database management systems; Database systems; Data Base; Database instance; Distributed database management system; DDBMS; Distributed Database Management System; Data base management system; Database manager; Computer database; Database programming; Database development; Replication transparency; Forensic database; Db management; Database Management; Data bases; Database management software; Database System; Relation-valued attribute; Information Principle; Database Manager; Query Processing; Database query; Public database; D-base; DBMSs; Enterprise database management; Database management program; Database information system; Database management; Computer Databases; DB file; Types of DBMS; Database queries; Data-base; Scientific database; Research database; Numeric database; General-purpose DBMS; Distributed databases; DataBase; Database backend; Electronic data processing database; Public databases; History of database systems; Static analysis of query languages; Database (computing); Database languages
  • Basic structure of navigational [[CODASYL]] database model
  • Collage of five types of database models
  • thumb
  • In the [[relational model]], records are "linked" using virtual keys not stored in the database but defined as needed between the data contained in the records.

List of biological databases         
List of Biological databases; List of bioinformatics databases; Bioinformatics Databases; Protein sequence databases
Biological databases are stores of biological information. The journal Nucleic Acids Research regularly publishes special issues on biological databases and has a list of such databases.
Atmospheric chemistry observational databases         
Atmospheric Observational Databases; Atmospheric Chemistry Observational Databases
Over the last two centuries many environmental chemical observations have been made from a variety of ground-based, airborne, and orbital platforms and deposited in databases. Many of these databases are publicly available.
Online database         
Movie database; Online databases; On-line database; ODBS; Internet database
An online database is a database accessible from a local network or the Internet, as opposed to one that is stored locally on an individual computer or its attached storage (such as a CD). Online databases are hosted on websites, made available as software as a service products accessible via a web browser.



In computing, a database is an organized collection of data stored and accessed electronically. Small databases can be stored on a file system, while large databases are hosted on computer clusters or cloud storage. The design of databases spans formal techniques and practical considerations, including data modeling, efficient data representation and storage, query languages, security and privacy of sensitive data, and distributed computing issues, including supporting concurrent access and fault tolerance.

A database management system (DBMS) is the software that interacts with end users, applications, and the database itself to capture and analyze the data. The DBMS software additionally encompasses the core facilities provided to administer the database. The sum total of the database, the DBMS and the associated applications can be referred to as a database system. Often the term "database" is also used loosely to refer to any of the DBMS, the database system or an application associated with the database.

Computer scientists may classify database management systems according to the database models that they support. Relational databases became dominant in the 1980s. These model data as rows and columns in a series of tables, and the vast majority use SQL for writing and querying data. In the 2000s, non-relational databases became popular, collectively referred to as NoSQL, because they use different query languages.

Exemples de prononciation pour databases
1. database.
Mental Health in the Tech Industry _ Ed Finkler _ Talks at Google
2. Record Database.
Changing the Course of Chronic Disease _ Latha Palaniappan + More _ Talks at Google
3. and databases.
Safe Surfing _ Rakshit Tandon _ Talks at Google
4. our database.
Baptist _ Talks at Google
5. health database.
How New Technologies Can Transform Government _ Aneesh Chopra _ Talks at Google
Exemples du corpus de texte pour databases
1. Applicants already must clear automated checks against FBI and DHS fingerprint databases and consolidated federal law enforcement databases.
2. Other police databases have similarly proven fallible.
3. The Army‘s three personnel databases cannot read each other‘s files and can‘t interact with the separate pay system or the medical recordkeeping databases.
4. Such collections, which critics call "rogue databases," are barred from inclusion in state and national databases, but rules about their use by law enforcement agencies are unclear.
5. "There are banking, telephone and other databases on the market," she said, referring to the illegal sale of databases at many Moscow computer markets.