Velocity (software development)
Velocity is a capacity planning tool sometimes used in Agile software development. Velocity tracking is the act of measuring said velocity. The velocity is calculated by counting the number of units of work completed in a certain interval, the length of which is determined at the start of the project.
Principle
The main idea behind velocity is to help teams estimate how much work they can complete in a given time period based on how quickly similar work was previously completed.
Terminology
The following terminology is used in velocity tracking.
Usage
To calculate velocity, a team first has to determine how many units of work each task is worth and the length of each interval. During development, the team has to keep track of completed tasks and, at the end of the interval, count the number of units of work completed during the interval. The team then writes down the calculated velocity in a chart or on a graph.
The first week provides little value, but is essential to provide a basis for comparison. Each week after that, the velocity tracking will provide better information as the team provides better estimates and becomes more used to the methodology.
Velocity (TV channel)
Velocity (formerly HD Theater and originally Discovery HD Theater) is an American high-definition, commercial-based, cable and satellite television channel owned by Discovery Communications. The channel specializes in nonfictional programming, focusing on cars, sports related shows, and other programming targeted at men ages 18–54.
As of February 2015, approximately 62.3 million American households (53.5% of households with television) receive Velocity.
History
The channel launched nationwide in the United States on June 17, 2002, as Discovery HD Theater. The channel was rebranded to HD Theater on September 22, 2007, because Discovery Communications launched HD simulcasts of some of its other channels including Animal Planet, Discovery Channel, Science and TLC.
On April 14, 2011, Discovery Communications announced that HD Theater would be re-launched as Velocity later in the year: aimed primarily at an "upscale male" audience, the network focuses primarily on automotive-oriented programming and other shows of interest to a male audience. The re-launch took place on October 4, 2011.
Velocity (disambiguation)
Velocity is a quantity in physics that is related to speed.
Velocity may also refer to:
Octagon
In geometry, an octagon (from the Greek ὀκτάγωνον oktágōnon, "eight angles") is an eight-sided polygon or 8-gon.
A regular octagon has Schläfli symbol {8} and can also be constructed as a quasiregular truncated square, t{4}, which alternates two types of edges. A truncated octagon, t{8} is a hexadecagon, t{16}.
Properties of the general octagon
The sum of all the internal angles of any octagon is 1080°. As with all polygons, the external angles total 360°.
If squares are constructed all internally or all externally on the sides of an octagon, then the midpoints of the segments connecting the centers of opposite squares form a quadrilateral that is both equidiagonal and orthodiagonal (that is, whose diagonals are equal in length and at right angles to each other).
The midpoint octagon of a reference octagon has its eight vertices at the midpoints of the sides of the reference octagon. If squares are constructed all internally or all externally on the sides of the midpoint octagon, then the midpoints of the segments connecting the centers of opposite squares themselves form the vertices of a square.
Octagon (Dilate album)
Octagon is the second studio album by Dilate, released on June 24, 1997 by Hypnotic Records.
Track listing
All music composed by Victor Wulf.
Personnel
Adapted from the Octagon liner notes.
Release history
References
Octagón
Juan Escalera (born March 27, 1961) is a Mexican luchador enmascarado (masked professional wrestler) better known as Octagón. He is best known for working for Asistencia Asesoría y Administración (AAA), having worked for the company since it was founded in 1992. In 2011 he was inducted into the promotion's Hall of Fame. Octagón formed a tag team with El Hijo Del Santo to take on Los Gringos Locos (Eddie Guerrero and Art Barr) in a double mask versus hair match on the first pay-per-view put on by a Mexican wrestling promotion to air in the United States. Over the years the Octagón gimmick has spawned a Mascot called Octagoncito and an "Evil clone" known as Pentagón. In 2014, Escalera quit AAA.
Professional wrestling career
Growing up, Octagón was mainly interested in Martial Arts and earned a black belt in Shotokan Karate. He viewed Lucha Libre (professional wrestling) only as a hobby. This changed when he met Raúl Reyes, a former professional wrestler from the Veracruz area. Reyes convinced Octagón that his martial art skills could help him earn a living as a professional wrestler. After learning the basics, he made his debut in December 1981 as "Dragón Dorado" (Spanish for "Golden Dragon"). Not long after, he changed gimmicks (in-ring persona) and became known as "La Amenaza Elegante" (Spanish for "the Elegant Threat") in 1982. He was not very successful as La Amenaza Elegante, although he did manage to obtain a contract with Mexico's largest, and the world's oldest, wrestling promotion, Consejo Mundial de Lucha Libre (CMLL).
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