- Lessons Learned, Survival-Stories etc. von Firmen mit Amazon-Infrastruktur Before 5 AM Eastern on April 21st, 2011, an outage started at EC2's northern Virginia datacenter that brought down hundreds of web 2.0 and social media websites including Foursquare, Springpad, Reddit, Quora, BigDoor and Hootsuite. Specifically, attempts to use Amazon's elastic-disk and database services hung, failed, or were slow. Service was restored to some parts of the datacenter (three of four "availability zones" in Amazon's terms) by late afternoon Eastern time that day
Viele Unternehmen schlagen den falschen Weg ein, wenn sie berechnen wollen, welchen Aufwand die Entwicklung einer Software mit sich bringt. Lesen Sie, welches Vorgehen sich bewährt hat.
The visualization shows the history of commits in the Eclipse, Apache, PostgreSQL and Python project. Developers and files are represented as moving elements. When a developer commits a file, it lights up and flies towards that developer.
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H. Tenorth. Bildungsforschung 2020 - Herausforderungen und Perspektiven. Dokumentation der Tagung des Bundesministeriums für Bildung und Forschung vom 29.-30. März 2012., Berlin, (2014)