Stellar

Stellar may refer to:

Music

Other uses

People with the name

Fictional

See also

Stellar Group (construction company)

The Stellar Group, Inc. (which uses the trade name "Stellar") is a privately owned design, engineering, construction and mechanical services firm headquartered in Jacksonville, Florida, and founded in 1985. The July, 2013 issue of Florida Trend magazine listed Stellar as Florida’s 60th-largest private company, and reported that it employed 639 people, including architects, engineers, constructors, refrigeration specialists and technicians.

Scope

Stellar provides services to commercial and industrial clients in various markets including food & beverage; refrigeration & cold storage; military; automotive; educational; healthcare; institutional; hospitality; power & utilities; and office properties. The company has operations in 12 locations within the United States. Internationally, Stellar operates offices in the Middle East, North Africa, China and Puerto Rico.

In Engineering News-Record magazine's May 2011 "Top 400 Contractors" list, which ranked companies by 2010 construction revenue, Stellar was ranked #102 overall, #6 among industrial contractors and #39 among contractors working abroad. In the magazine’s June 2011 "The Top 100 Design-Build Firms" list, which ranked firms based on revenue derived from projects delivered using the design-build project delivery system, Stellar was ranked #34. In the magazine's April 2011 "Top 500 Design Firms" list, which ranked companies based on design-specific revenue, Stellar was ranked #387.

Stellar (payment network)

Stellar is an open source protocol for value exchange. It was founded in early 2014 by Jed Mccaleb and Joyce Kim, its board members and advisory board members include Keith Rabois, Patrick Collison, Matt Mullenweg, Greg Stein, Joi Ito, Sam Altman, Naval Ravikant and others. The Stellar protocol is supported by a nonprofit, the Stellar Development Foundation. The Foundation’s mission is to expand financial access and literacy worldwide. At launch, Stellar was based on the Ripple protocol. After systemic problems with the existing consensus algorithm were discovered, Stellar created an updated version of the protocol with a new consensus algorithm, based on entirely new code. The code and whitepaper for this new algorithm were released in April 2015, and the upgraded network went live in November 2015.

Design

Stellar is an open source protocol for value exchange. Servers run a software implementation of the protocol, and use the internet to connect to and communicate with other Stellar servers, forming a global value exchange network. Each server stores a record of all “accounts” on the network. These records are stored in a database called the “ledger”. Servers propose changes to the ledger by proposing “transactions”, which move accounts from one state to another by spending the account’s balance or changing a property of the account. All of the servers come to agreement on which set of transactions to apply to the current ledger through a process called “consensus”. The consensus process happens at a regular interval, typically every 2 to 4 seconds. This keeps each server’s copy of the ledger in sync and identical.

Ira

Ira or IRA may denote:

Ira

Ira may refer to:

Toponymy

IRA

The initials IRA most commonly refer to:

Iraí

Iraí is a municipality in the state Rio Grande do Sul, Brazil.

See also

References

Ira (Polish band)

IRA - Polish rock band formed in 1987 in Radom by Jakub Płucisz (guitar), Wojciech Owczarek (drums), Artur Gadowski (vocal, guitar), Dariusz Grudzień (bass) and Grzegorz Wawrzeńczuk (keyboards). They gained a wide popularity in Poland in the early nineties, mainly after releasing the "Mój Dom" album, with the hit title song, which was still during their garage and semi-professional days. They also gained some local popularity amongst the Polish-speaking citizens in the United States, where they lived and worked for few months. After signing a professional contract back in Poland, they released a few albums which didn't prove to be commercially successful (except for the "Mój Dom" follow-up, which was "IRA 1993"), and the band disbanded afterwards. Artur Gadowski started a solo career. He opened for Brian May before his show in Warsaw in September 1998. Artur's solo efforts weren't very successful either, and what success he did gain was largely based on the then legendary status of IRA. A few years later the band reunited, and exists up to now. Once again, they have not attained much popularity, but are well-known amongst hard rock fans in Poland (though they play mainly pop-oriented hard rock), and their concerts are selling rather well.