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Relational databases & models of cognition

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Use Evernote to save and sync notes, web pages, files, images, and more. Plan your next trip Keep all of your itineraries, confirmations, scanned travel documents, maps, and plans in Evernote, so you’ll have them when you need them. Pearltrees Asimov goes live. Pearltrees can best be described as a visual and collaborative library that allows users to easily curate and keep track of their favorite subjects. Today, the PearlTrees introduced a major upgrade to the platform dubbed Asimov. "Essentially, Asimov is the foundation for Pearltrees’ transformation into a universal file manager for our post PC world," PearlTrees rep Oliver Starr told TG Daily. "This major redesign creates a universal experience across every platform - today on the Web, iPhone and iPad - very soon on Android and ultimately glasses, watches, tabletops, really anything you can imagine.

" According to Starr, the Asimov release is highlighted by a number of new features including: Pearltrees first launched as a Beta platform in December 2009 achieving a 1.0 release in November 2012. Currently, Pearltrees boasts more than a million of contributors, over 2 million monthly active users and more than 50 million pearls. Technology Network for Database Admins and Developers. SQL Introduction. PostgreSQL: The world's most advanced open source database. PostgreSQL advances to rank 4 in DB-Engines Ranking. Blog > Post by Paul Andlinger, 4 March 2013 Despite losing a few score points since last month, PostgreSQL managed to move up one rank to become #4 in our ranking. It was only at rank #6 half a year ago. An impressive achievement in a short period of time. See complete ranking of 129 systems. PostgreSQL is the second most popular open source database management system, only behind MySQL.

PostgreSQL has a very active and vocal, almost fanatical community. Share this page Find us on these platforms DB-Engines on. SQL Server Central. Microsoft SQL Server tutorials, training & forum.