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Tz database

Index Tz database

The tz database is a collaborative compilation of information about the world's time zones, primarily intended for use with computer programs and operating systems. [1]

111 relations: Africa, Americas, Antarctica, Application programming interface, Arctic Ocean, Asia, Atlantic Ocean, Australia (continent), Bahía de Banderas, BeOS, Berkeley Software Distribution, Binary file, Bizone, Boost (C++ libraries), Boundaries between the continents of Earth, C++, Common Locale Data Repository, Compiler, Continent, Coordinated Universal Time, Copyright, Cygwin, Daylight saving time, Debian, DragonFly BSD, East Germany, Eastern Time Zone, Electronic Frontier Foundation, Erlang (programming language), Espírito Santo, Europe, File Transfer Protocol, Free Pascal, FreeBSD, German reunification, GNU, GNU C Library, Go (programming language), Haiku (operating system), Haskell (programming language), IBM AIX, ICANN, Indian Ocean, International Components for Unicode, Internet Assigned Numbers Authority, Internet Engineering Task Force, IRIX, ISO 3166-1, ISO 3166-1 alpha-2, ISO 3166-3, ..., ISO 6709, Java (programming language), JavaScript, Jon Udell, Kolkata, Leap second, Linux distribution, List of tz database time zones, MacOS, Microsoft SQL Server, Minas Gerais, MongoDB, MySQL, NetBSD, New York City, Nexenta OS, North Yemen, Object Pascal, Ocean, OpenBSD, OpenVMS, Oracle Corporation, Oracle Database, Pacific Ocean, PDF, Perl, PHP, POSIX, PostgreSQL, Prime meridian, Public domain, Python (programming language), Qt (software), Rio de Janeiro (state), Rsync, Ruby (programming language), RubyGems, San José, Costa Rica, São Paulo (state), Service of process, Solaris (operating system), Source code, South Yemen, Squeak, Standard time, Text file, Thomas G. Shanks, Time in Germany, Time zone, Tru64 UNIX, UN/LOCODE, UNICOS, Unix, Unix time, Unix-like, UnixWare, Usenet newsgroup, UTC offset, West Germany, Yuzhno-Sakhalinsk, .NET Framework. Expand index (61 more) »

Africa

Africa is the world's second largest and second most-populous continent (behind Asia in both categories).

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Americas

The Americas (also collectively called America)"America." The Oxford Companion to the English Language.

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Antarctica

Antarctica is Earth's southernmost continent.

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Application programming interface

In computer programming, an application programming interface (API) is a set of subroutine definitions, protocols, and tools for building software.

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Arctic Ocean

The Arctic Ocean is the smallest and shallowest of the world's five major oceans.

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Asia

Asia is Earth's largest and most populous continent, located primarily in the Eastern and Northern Hemispheres.

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Atlantic Ocean

The Atlantic Ocean is the second largest of the world's oceans with a total area of about.

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Australia (continent)

The continent of Australia, sometimes known in technical contexts by the names Sahul, Australinea or Meganesia to distinguish it from the country of Australia, consists of the land masses which sit on Australia's continental shelf.

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Bahía de Banderas

Bahía de Banderas (Spanish for: Bay of Flags) is a bay on the Pacific Coast of Mexico, within the Mexican states of Jalisco and Nayarit.

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BeOS

BeOS is an operating system for personal computers first developed by Be Inc. in 1991.

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Berkeley Software Distribution

Berkeley Software Distribution (BSD) was a Unix operating system derivative developed and distributed by the Computer Systems Research Group (CSRG) of the University of California, Berkeley, from 1977 to 1995.

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Binary file

A binary file is a computer file that is not a text file.

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Bizone

The Bizone or Bizonia was the combination of the American and the British occupation zones on 1 January 1947 during the occupation of Germany after World War II.

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Boost (C++ libraries)

Boost is a set of libraries for the C++ programming language that provide support for tasks and structures such as linear algebra, pseudorandom number generation, multithreading, image processing, regular expressions, and unit testing.

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Boundaries between the continents of Earth

The boundaries between the continents of Earth are generally a matter of geographical convention.

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C++

C++ ("see plus plus") is a general-purpose programming language.

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Common Locale Data Repository

The Common Locale Data Repository Project, often abbreviated as CLDR, is a project of the Unicode Consortium to provide locale data in the XML format for use in computer applications.

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Compiler

A compiler is computer software that transforms computer code written in one programming language (the source language) into another programming language (the target language).

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Continent

A continent is one of several very large landmasses of the world.

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Coordinated Universal Time

No description.

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Copyright

Copyright is a legal right, existing globally in many countries, that basically grants the creator of an original work exclusive rights to determine and decide whether, and under what conditions, this original work may be used by others.

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Cygwin

Cygwin is a Unix-like environment and command-line interface for Microsoft Windows.

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Daylight saving time

Daylight saving time (abbreviated DST), sometimes referred to as daylight savings time in U.S., Canadian, and Australian speech, and known as summer time in some countries, is the practice of advancing clocks during summer months so that evening daylight lasts longer, while sacrificing normal sunrise times.

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Debian

Debian is a Unix-like computer operating system that is composed entirely of free software, and packaged by a group of individuals participating in the Debian Project.

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DragonFly BSD

DragonFly BSD is a free and open source Unix-like operating system created as a fork of FreeBSD 4.8.

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East Germany

East Germany, officially the German Democratic Republic (GDR; Deutsche Demokratische Republik, DDR), existed from 1949 to 1990 and covers the period when the eastern portion of Germany existed as a state that was part of the Eastern Bloc during the Cold War period.

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Eastern Time Zone

The Eastern Time Zone (ET) is a time zone encompassing 17 U.S. states in the eastern part of the contiguous United States, parts of eastern Canada, the state of Quintana Roo in Mexico, Panama in Central America, and the Caribbean Islands.

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Electronic Frontier Foundation

The Electronic Frontier Foundation (EFF) is an international non-profit digital rights group based in San Francisco, California.

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Erlang (programming language)

Erlang is a general-purpose, concurrent, functional programming language, as well as a garbage-collected runtime system.

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Espírito Santo

Espírito Santo (meaning "Holy Spirit") is a state in southeastern Brazil.

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Europe

Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere.

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File Transfer Protocol

The File Transfer Protocol (FTP) is a standard network protocol used for the transfer of computer files between a client and server on a computer network.

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Free Pascal

Free Pascal Compiler (FPC) is a compiler for the closely related programming language dialects, Pascal and Object Pascal.

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FreeBSD

FreeBSD is a free and open-source Unix-like operating system descended from Research Unix via the Berkeley Software Distribution (BSD).

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German reunification

The German reunification (Deutsche Wiedervereinigung) was the process in 1990 in which the German Democratic Republic (GDR, colloquially East Germany; German: Deutsche Demokratische Republik/DDR) became part of the Federal Republic of Germany (FRG, colloquially West Germany; German: Bundesrepublik Deutschland/BRD) to form the reunited nation of Germany, and when Berlin reunited into a single city, as provided by its then Grundgesetz (constitution) Article 23.

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GNU

GNU is an operating system and an extensive collection of computer software.

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GNU C Library

The GNU C Library, commonly known as glibc, is the GNU Project's implementation of the C standard library.

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Go (programming language)

Go (often referred to as Golang) is a programming language created at Google in 2009 by Robert Griesemer, Rob Pike, and Ken Thompson.

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Haiku (operating system)

Haiku is a free and open-source operating system compatible with the now discontinued BeOS.

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Haskell (programming language)

Haskell is a standardized, general-purpose compiled purely functional programming language, with non-strict semantics and strong static typing.

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IBM AIX

AIX (Advanced Interactive eXecutive, pronounced) is a series of proprietary Unix operating systems developed and sold by IBM for several of its computer platforms.

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ICANN

The Internet Corporation for Assigned Names and Numbers (ICANN) is a nonprofit organization responsible for coordinating the maintenance and procedures of several databases related to the namespaces and numericalspaces of the Internet, ensuring the network's stable and secure operation.

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Indian Ocean

The Indian Ocean is the third largest of the world's oceanic divisions, covering (approximately 20% of the water on the Earth's surface).

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International Components for Unicode

International Components for Unicode (ICU) is an open source project of mature C/C++ and Java libraries for Unicode support, software internationalization, and software globalization.

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Internet Assigned Numbers Authority

The Internet Assigned Numbers Authority (IANA) is a function of ICANN, a nonprofit private American corporation that oversees global IP address allocation, autonomous system number allocation, root zone management in the Domain Name System (DNS), media types, and other Internet Protocol-related symbols and Internet numbers.

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Internet Engineering Task Force

The Internet Engineering Task Force (IETF) develops and promotes voluntary Internet standards, in particular the standards that comprise the Internet protocol suite (TCP/IP).

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IRIX

IRIX is a discontinued operating system developed by Silicon Graphics (SGI) to run on their MIPS workstations and servers.

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ISO 3166-1

ISO 3166-1 is part of the ISO 3166 standard published by the International Organization for Standardization (ISO), and defines codes for the names of countries, dependent territories, and special areas of geographical interest.

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ISO 3166-1 alpha-2

ISO 3166-1 alpha-2 codes are two-letter country codes defined in ISO 3166-1, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), to represent countries, dependent territories, and special areas of geographical interest.

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ISO 3166-3

ISO 3166-3 is part of the ISO 3166 standard published by the International Organization for Standardization (ISO), and defines codes for country names which have been deleted from ISO 3166-1 since its first publication in 1974.

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ISO 6709

ISO 6709 Standard representation of geographic point location by coordinates is the international standard for representation of latitude, longitude and altitude for geographic point locations.

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Java (programming language)

Java is a general-purpose computer-programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.

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JavaScript

JavaScript, often abbreviated as JS, is a high-level, interpreted programming language.

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Jon Udell

Jon Udell is a freelance journalist.

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Kolkata

Kolkata (also known as Calcutta, the official name until 2001) is the capital of the Indian state of West Bengal.

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Leap second

A leap second is a one-second adjustment that is occasionally applied to Coordinated Universal Time (UTC) in order to keep its time of day close to the mean solar time as realized by UT1.

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Linux distribution

A Linux distribution (often abbreviated as distro) is an operating system made from a software collection, which is based upon the Linux kernel and, often, a package management system.

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List of tz database time zones

This is a list of time zones in the release.

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MacOS

macOS (previously and later) is a series of graphical operating systems developed and marketed by Apple Inc. since 2001.

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Microsoft SQL Server

Microsoft SQL Server is a relational database management system developed by Microsoft.

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Minas Gerais

Minas Gerais is a state in the north of Southeastern Brazil.

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MongoDB

MongoDB is a free and open-source cross-platform document-oriented database program.

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MySQL

MySQL ("My S-Q-L") is an open-source relational database management system (RDBMS).

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NetBSD

NetBSD is a free and open source Unix-like operating system that descends from Berkeley Software Distribution (BSD), a Research Unix derivative developed at the University of California, Berkeley.

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New York City

The City of New York, often called New York City (NYC) or simply New York, is the most populous city in the United States.

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Nexenta OS

Nexenta OS, officially known as the Nexenta Core Platform, is a discontinued computer operating system based on OpenSolaris and Ubuntu that runs on IA-32- and x86-64-based systems.

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North Yemen

North Yemen is the geographic area named the Yemen Arab Republic (1962–1990), its predecessor, the Mutawakkilite Kingdom of Yemen (1918–1962), and their predecessors that exercised sovereignty over the territory that is now the north-western part of the state of Yemen in southern Arabia.

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Object Pascal

Object Pascal refers to a branch of object-oriented derivatives of Pascal, mostly known as the primary programming language of Delphi.

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Ocean

An ocean (the sea of classical antiquity) is a body of saline water that composes much of a planet's hydrosphere.

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OpenBSD

OpenBSD is a free and open-source Unix-like computer operating system descended from Berkeley Software Distribution (BSD), a Research Unix derivative developed at the University of California, Berkeley.

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OpenVMS

OpenVMS is a closed-source, proprietary computer operating system for use in general-purpose computing.

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Oracle Corporation

Oracle Corporation is an American multinational computer technology corporation, headquartered in Redwood Shores, California.

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Oracle Database

Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is a multi-model database management system produced and marketed by Oracle Corporation.

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Pacific Ocean

The Pacific Ocean is the largest and deepest of Earth's oceanic divisions.

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PDF

The Portable Document Format (PDF) is a file format developed in the 1990s to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems.

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Perl

Perl is a family of two high-level, general-purpose, interpreted, dynamic programming languages, Perl 5 and Perl 6.

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PHP

PHP: Hypertext Preprocessor (or simply PHP) is a server-side scripting language designed for Web development, but also used as a general-purpose programming language.

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POSIX

The Portable Operating System Interface (POSIX) is a family of standards specified by the IEEE Computer Society for maintaining compatibility between operating systems.

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PostgreSQL

PostgreSQL, often simply Postgres, is an object-relational database management system (ORDBMS) with an emphasis on extensibility and standards compliance.

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Prime meridian

A prime meridian is a meridian (a line of longitude) in a geographic coordinate system at which longitude is defined to be 0°.

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Public domain

The public domain consists of all the creative works to which no exclusive intellectual property rights apply.

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Python (programming language)

Python is an interpreted high-level programming language for general-purpose programming.

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Qt (software)

Qt ("cute") is a cross-platform application framework and widget toolkit for creating classic and embedded graphical user interfaces, and applications that run on various software and hardware platforms with little or no change in the underlying codebase, while still being a native application with native capabilities and speed.

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Rio de Janeiro (state)

Rio de Janeiro is one of the 27 federative units of Brazil.

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Rsync

rsync is a utility for efficiently transferring and synchronizing files across computer systems, by checking the timestamp and size of files.

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Ruby (programming language)

Ruby is a dynamic, interpreted, reflective, object-oriented, general-purpose programming language.

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RubyGems

RubyGems is a package manager for the Ruby programming language that provides a standard format for distributing Ruby programs and libraries (in a self-contained format called a "gem"), a tool designed to easily manage the installation of gems, and a server for distributing them.

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San José, Costa Rica

San José (literally meaning "Saint Joseph") is the capital and largest city of Costa Rica.

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São Paulo (state)

São Paulo is one of the 26 states of the Federative Republic of Brazil and is named after Saint Paul of Tarsus.

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Service of process

Service of process is the procedure by which a party to a lawsuit gives an appropriate notice of initial legal action to another party (such as a defendant), court, or administrative body in an effort to exercise jurisdiction over that person so as to enable that person to respond to the proceeding before the court, body, or other tribunal.

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Solaris (operating system)

Solaris is a Unix operating system originally developed by Sun Microsystems.

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Source code

In computing, source code is any collection of code, possibly with comments, written using a human-readable programming language, usually as plain text.

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South Yemen

South Yemen is the common English name for the People's Democratic Republic of Yemen (جمهورية اليمن الديمقراطية الشعبية), which existed from 1967 to 1990 as a state in the Middle East in the southern and eastern provinces of the present-day Republic of Yemen, including the island of Socotra.

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Squeak

The Squeak programming language is a dialect of Smalltalk.

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Standard time

Standard time is the synchronization of clocks within a geographical area or region to a single time standard, rather than using solar time or a locally chosen meridian (longitude) to establish a local mean time standard.

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Text file

A text file (sometimes spelled "textfile"; an old alternative name is "flatfile") is a kind of computer file that is structured as a sequence of lines of electronic text.

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Thomas G. Shanks

Thomas G. Shanks (born April 9, 1942 in Lima, Ohio) is an American computer programmer, author, and time zone history researcher.

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Time in Germany

The time zone in Germany is Central European Time (Mitteleuropäische Zeit, MEZ; UTC+01:00) and Central European Summer Time (Mitteleuropäische Sommerzeit, MESZ; UTC+02:00).

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Time zone

A time zone is a region of the globe that observes a uniform standard time for legal, commercial, and social purposes.

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Tru64 UNIX

Tru64 UNIX is a discontinued 64-bit UNIX operating system for the Alpha instruction set architecture (ISA), currently owned by Hewlett-Packard (HP).

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UN/LOCODE

UN/LOCODE, the United Nations Code for Trade and Transport Locations, is a geographic coding scheme developed and maintained by United Nations Economic Commission for Europe (UNECE).

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UNICOS

UNICOS is the name of a range of Unix-like operating system variants developed by Cray for its supercomputers.

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Unix

Unix (trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, development starting in the 1970s at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others.

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Unix time

Unix time (also known as POSIX time or UNIX Epoch time) is a system for describing a point in time, defined as the number of seconds that have elapsed since 00:00:00 Coordinated Universal Time (UTC), Thursday, 1 January 1970,.

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Unix-like

A Unix-like (sometimes referred to as UN*X or *nix) operating system is one that behaves in a manner similar to a Unix system, while not necessarily conforming to or being certified to any version of the Single UNIX Specification.

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UnixWare

UnixWare is a Unix operating system.

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Usenet newsgroup

A Usenet newsgroup is a repository usually within the Usenet system, for messages posted from many users in different locations using Internet.

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UTC offset

The UTC offset is the difference in hours and minutes from Coordinated Universal Time (UTC) for a particular place and date.

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West Germany

West Germany is the common English name for the Federal Republic of Germany (FRG; Bundesrepublik Deutschland, BRD) in the period between its creation on 23 May 1949 and German reunification on 3 October 1990.

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Yuzhno-Sakhalinsk

Yuzhno-Sakhalinsk (Ю́жно-Сахали́нск, literally "Southern Sakhalin") is a city in Sakhalin island, and the administrative center of Sakhalin Oblast, Russia.

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.NET Framework

.NET Framework (pronounced dot net) is a software framework developed by Microsoft that runs primarily on Microsoft Windows.

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Redirects here:

Arthur David Olson, Astrolabe v. Olson, Astrolabe, Inc. v. Olson et al., IANA time zone database, Olson database, Paul Eggert, TZ data, TZ zone, TZDATA, TZID, TZdata, Time Zone Database, Time zone database, Tz Database, Tz data, Tz zone, Tz-database, Tz-zone, Tzdata, Zic, Zoneinfo.

References

[1] https://en.wikipedia.org/wiki/Tz_database

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