SFU announces award for students who demonstrate excellence in contributing to an Open Source project
‘provides citizens, public sector workers and companies with real-time information, time-series indicator data, and interactive maps about all aspects of the city. It enables users to gain detailed, up to date intelligence about the city that aids everyday decision making and fosters evidence-informed analysis.’
New from Facebook engineering:
Last year, at the [email protected] event and at the USENIX Networked Systems Design and Implementation conference , we spoke about turning caches into distributed systems using software we developed called mcrouter (pronounced “mick-router”). Mcrouter is a memcached protocol router that is used at Facebook to handle all traffic to, from, and between thousands of cache servers across dozens of clusters distributed in our data centers around the world. It is proven at massive scale — at peak, mcrouter handles close to 5 billion requests per second. Mcrouter was also proven to work as a standalone binary in an Amazon Web Services setup when Instagram used it last year before fully transitioning to Facebook’s infrastructure. Today, we are excited to announce that we are releasing mcrouter’s code under an open-source BSD license. We believe it will help many sites scale more easily by leveraging Facebook’s knowledge about large-scale systems in an easy-to-understand and easy-to-deploy package.This is pretty crazy — basically turns a memcached cluster into a much more usable clustered-storage system, with features like shadowing production traffic, cold cache warmup, online reconfiguration, automatic failover, prefix-based routing, replicated pools, etc. Lots of good features.
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Links for 2014-09-22
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