Facebook-owned cloud-application platform Parse announced the launch of ParseLoginUI, an open-source library project enabling developers to build login screens on Android apps with the Parse software-development kit.
The average Facebook user has never heard of HydraBase, but the souped-up version of Apache HBase, an open-source distributed key value data store running on top of HDFS, was instrumental in the social network’s move in 2010 to revamp its messages inbox to include Facebook messages, SMS, chat, and email. Since then, the technology has been use to launch other features, as well.
Two weeks ago, Facebook announced App Links, a proposed standard for routing traffic between mobile applications. If the app developer community adopts the App Links standard, there will finally be a cross-platform standard for linking between apps. It will also help drive significant new revenue for Facebook’s ad products.
Facebook New York is an official sponsor and participating judge in the fifth annual NYC BigApps 2014 competition, led by the office of New York Mayor Bill de Blasio and the New York City Economic Development Corp. and aimed at spurring “the brightest minds in the New York tech ecosystem” to solve the city’s toughest problems with products including applications, hardware, and games.
Last month, Facebook announced the open-sourcing of Hack, a programming language it developed for HHVM that integrates seamlessly with PHP. Earlier this week, the social network held its first-ever Hack Developer Day.
How did Facebook manipulate the Hive storage format to enable it to deal with a data warehouse that stores some 300 petabytes and takes in about 600 terabytes per day? RCFile (record-columnar file format) wasn’t enough, so enter ORCFile.
The Facebook Data Science Team announced its first software release, saying in a note on its page that it is making available an open-source version of its PlanOut tools for A/B testing and other field experiments.