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Chaos Engineering
Chaos engineering is the discipline of experimenting on a system in order to build confidence in the system's capability to withstand turbulent conditions in production. Concept In software development, the ability of a given software to tolerate failures while still ensuring adequate quality of service—often termed ''resilience''—is typically specified as a requirement. However, development teams may fail to meet this requirement due to factors such as short deadlines or lack of domain knowledge. Chaos engineering encompasses techniques aimed at meeting resilience requirements. Chaos engineering can be used to achieve resilience against infrastructure failures, network failures, and application failures. Operational readiness using chaos engineering Calculating how much confidence we have in the interconnected complex systems that are put into production environments requires operational readiness metrics. Operational readiness can be evaluated using chaos engineering s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Fault Tolerance
Fault tolerance is the ability of a system to maintain proper operation despite failures or faults in one or more of its components. This capability is essential for high-availability, mission-critical, or even life-critical systems. Fault tolerance specifically refers to a system's capability to handle faults without any degradation or downtime. In the event of an error, end-users remain unaware of any issues. Conversely, a system that experiences errors with some interruption in service or graceful degradation of performance is termed 'resilient'. In resilience, the system adapts to the error, maintaining service but acknowledging a certain impact on performance. Typically, fault tolerance describes computer systems, ensuring the overall system remains functional despite hardware or software issues. Non-computing examples include structures that retain their integrity despite damage from fatigue, corrosion or impact. History The first known fault-tolerant computer was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Graphical Interface
A graphical user interface, or GUI, is a form of user interface that allows users to interact with electronic devices through graphical icons and visual indicators such as secondary notation. In many applications, GUIs are used instead of text-based UIs, which are based on typed command labels or text navigation. GUIs were introduced in reaction to the perceived steep learning curve of command-line interfaces (CLIs), which require commands to be typed on a computer keyboard. The actions in a GUI are usually performed through direct manipulation of the graphical elements. Beyond computers, GUIs are used in many handheld mobile devices such as MP3 players, portable media players, gaming devices, smartphones and smaller household, office and industrial controls. The term ''GUI'' tends not to be applied to other lower-display resolution types of interfaces, such as video games (where head-up displays (''HUDs'') are preferred), or not including flat screens like volumetric dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Martin Fowler (software Engineer)
Martin Fowler (18 December 1963) is a British software developer, author and international public speaker on software development, specialising in object-oriented analysis and design, UML, patterns, and agile software development methodologies, including extreme programming. His 1999 book ''Refactoring'' popularised the practice of code refactoring. In 2004 he introduced a new architectural pattern, called Presentation Model (PM). Biography Fowler was born and grew up in Walsall, England, where he went to Queen Mary's Grammar School for his secondary education. He graduated at University College London in 1986. In 1994, he moved to the United States, where he lives near Boston, Massachusetts in the suburb of Melrose.Martin Fowler at martinfowler.com. Retrieved 2012-11-15. Fowler started working with software in the early 1980s. Out of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Medium (website)
Medium is an American online publishing platform for written content such as articles and blogs, developed by Evan Williams and launched in August 2012. It is owned by A Medium Corporation. The platform is an example of social journalism, having a hybrid collection of amateur and professional people and publications, or exclusive blogs or publishers on Medium, and is regularly regarded as a blog host. Williams, who previously co-founded Blogger and Twitter, initially developed Medium as a means to publish writings and documents longer than Twitter's then 140-character maximum. In March 2021, Medium announced a change in its publishing strategy and business model, reducing its own publications and increasing support of independent writers. History 2012–2016 Evan Williams, Twitter co-founder and former CEO, created Medium to encourage users to create posts longer than the then 140-character limit of Twitter. When it launched in 2012, Williams stated, "There's been less prog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Nora Jones (computer Engineer)
Rosamund John (19 October 1913 – 27 October 1998), born Nora Rosamund Jones, was an English film and stage actress. Early life Nora Jones was born and brought up in Tottenham in north London, the daughter of Frederick Henry Jones, a wine merchant's clerk, and his wife, Edith Elizabeth (née Elliott). She was educated at Tottenham high school before studying for the theatre at the Embassy School of Acting. Career At the age of nineteen, John was introduced to actor–director Milton Rosmer, who cast her in several minor stage roles before casting her in his film '' The Secret of the Loch'' (1934). Following several more years of stage work she was cast opposite Leslie Howard in ''The First of the Few'' (1942).McFarlane, Brian (28 February 2014). ''The Encyclopedia of British Film: Fourth edition''. Oxford University Press. p. 399; This led to her being cast in Howard's next film as a director, '' The Gentle Sex'' (1943).McFarlane, Brian (1997). ''An Autobiography of Britis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Netflix
Netflix is an American subscription video on-demand over-the-top streaming service. The service primarily distributes original and acquired films and television shows from various genres, and it is available internationally in multiple languages. Launched in 2007, nearly a decade after Netflix, Inc. began its pioneering DVD-by-mail movie rental service, Netflix is the most-subscribed video on demand streaming media service, with 301.6 million paid memberships in more than 190 countries as of 2025. By 2022, "Netflix Original" productions accounted for half of its library in the United States and the namesake company had ventured into other categories, such as video game publishing of mobile games through its flagship service. As of 2025, Netflix is the 18th most-visited website in the world, with 21.18% of its traffic coming from the United States, followed by the United Kingdom at 6.01%, Canada at 4.94%, and Brazil at 4.24%. History Launch as a mail-based renta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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O'Reilly Media
O'Reilly Media, Inc. (formerly O'Reilly & Associates) is an American learning company established by Tim O'Reilly that provides technical and professional skills development courses via an online learning platform. O'Reilly also publishes books about programming and other technical content. Its distinctive brand features a woodcut of an animal on many of its book covers. The company was known as a popular tech conference organizer for more than 20 years before closing the live conferences arm of its business. Company Early days The company began in 1978 as a private consulting firm doing technical writing, based in the Cambridge, Massachusetts area. In 1984, it began to retain publishing rights on manuals created for Unix vendors. A few 70-page "Nutshell Handbooks" were well-received, but the focus remained on the consulting business until 1988. After a conference displaying O'Reilly's preliminary Xlib manuals attracted significant attention, the company began increas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Kripa Krishnan
Kripa (, ), also known as Kripacharya (, ), is a figure in Hindu mythology. According to the epic ''Mahabharata'', he was a council member of Kuru Kingdom and a teacher of the Pandava and Kaurava princes. Born to warrior-sage Sharadvan and ''apsara'' Janapadi in an extraordinary manner, Kripa and his twin-sister Kripi were adopted by King Shantanu of Kuru Kingdom. Kripa was trained by his birth father and became a great archer like him. Later in the epic, he fought on the Kauravas's side against the Pandavas in the Kurukshetra war and was among the three survivors on the Kaurava side, along with Ashwatthama and Kritavarma. Kripa is a ''chiranjivi'', an immortal being destined to live until the end of the ''Kali Yuga'', the last ''yuga'' (age). According to some texts, he will also become one of the ''Saptarishi''—the seven revered sages—in the next ''Manvantara'', which is a cyclic period of time in Hindu cosmology. Names The Sanskrit word Kripa ('' Kṛpa'') means 'pit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Google
Google LLC (, ) is an American multinational corporation and technology company focusing on online advertising, search engine technology, cloud computing, computer software, quantum computing, e-commerce, consumer electronics, and artificial intelligence (AI). It has been referred to as "the most powerful company in the world" by the BBC and is one of the world's List of most valuable brands, most valuable brands. Google's parent company, Alphabet Inc., is one of the five Big Tech companies alongside Amazon (company), Amazon, Apple Inc., Apple, Meta Platforms, Meta, and Microsoft. Google was founded on September 4, 1998, by American computer scientists Larry Page and Sergey Brin. Together, they own about 14% of its publicly listed shares and control 56% of its stockholder voting power through super-voting stock. The company went public company, public via an initial public offering (IPO) in 2004. In 2015, Google was reorganized as a wholly owned subsidiary of Alphabet Inc. Go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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ACM Queue
ACM ''Queue'' (stylized ''acmqueue'') is a bimonthly computer magazine, targeted to software engineer Software engineering is a branch of both computer science and engineering focused on designing, developing, testing, and maintaining software applications. It involves applying engineering principles and computer programming expertise to develop ...s, published by the Association for Computing Machinery (ACM) since 2003. It publishes research articles as well as columns, interviews, and other types of content. The magazine is described as "the ACM's magazine for practicing software engineers written ''by'' engineers ''for'' engineers", as opposed to academic researchers. Its "goal ... is to bridge the academic and industrial sides of computer science and software engineering". Only articles from "specifically invited" authors are considered for publication, and there is a review process. However, unlike some other ACM publications, is not considered a peer-reviewed jou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Jesse Robbins
Jesse Robbins is an American technology entrepreneur, investor, and firefighter notable for his pioneering work in Cloud computing, role in creating DevOps/ Chaos Engineering, and efforts to improve emergency management. Career Robbins is a venture capital investor at "developer-focused" firm Heavybit, with notable investments in companies like PagerDuty, Snyk, and Tailscale. Robbins worked at Amazon with his manager-approved title “Master of Disaster,” where he was responsible for website availability for every property bearing the Amazon brand. He created "GameDay", a project to increase reliability by purposefully creating major failures on a regular basis (a practice now called Chaos Engineering). Robbins has said GameDay was inspired by his experience & training as a firefighter combined with lessons from other industries and research on complex systems, human cognitive stress models, reliability engineering, and normal accidents. Game day/ Chaos Engineering and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |