Nat has chaired the O'Reilly Open Source Convention and other O'Reilly conferences for over a decade. He ran the first web server in New Zealand, co-wrote the best-selling Perl Cookbook, and was one of the founding Radar bloggers. He lives in New Zealand and consults in the Asia-Pacific region.
Putting the Nuclear Option Front and Centre (Tom Armitage) — offering what feels like the nuclear option front and centre, reminding the user that it isn’t a nuclear option. I love this. “Undo” changes your experience profoundly.
3D-Printing Carbon Fibre (Makezine) — the machine doesn’t produce angular, stealth fighter-esque pieces with the telltale CF pattern seen on racing bikes and souped up Mustangs. Instead, it creates an FDM 3D print out of nylon filament (rather than ABS or PLA), and during the process it layers in a thin strip of carbon fiber, melted into place from carbon fiber fabric using a second extruder head. (It can also add in kevlar or fiberglass.)
The Devops Identity Crisis (Baron Schwartz) — I saw one framework-retailing bozo saying that devops was the art of ensuring there were no flaws in software. I didn’t know whether to cry or keep firing until the gun clicked.
Apache Giraph — an iterative graph processing system built for high scalability. For example, it is currently used at Facebook to analyze the social graph formed by users and their connections.
Apache Flink — a data processing system and an alternative to Hadoop’s MapReduce component. It comes with its own runtime, rather than building on top of MapReduce. As such, it can work completely independently of the Hadoop ecosystem. However, Flink can also access Hadoop’s distributed file system (HDFS) to read and write data, and Hadoop’s next-generation resource manager (YARN) to provision cluster resources. Since most Flink users are using Hadoop HDFS to store their data, we ship already the required libraries to access HDFS.
Internet of Things: Blackett Review — the British Government’s review of Internet of Things opportunities around government. Government and others can use expert commissioning to encourage participants in demonstrator programmes to develop standards that facilitate interoperable and secure systems. Government as a large purchaser of IoT systems is going to have a big impact if it buys wisely. (via Matt Webb)
rdbms-subsetter — open source tool to generate a random sample of rows from a relational database that preserves referential integrity – so long as constraints are defined, all parent rows will exist for child rows. (via 18F)
UXcheck — a browser extension to help you do a quick UX check against Nielsen’s 10 principles.
Building the Workplace We Want (Slack) — culture is the manifestation of what your company values. What you reward, who you hire, how work is done, how decisions are made — all of these things are representations of the things you value and the culture you’ve wittingly or unwittingly created. Nice (in the sense of small, elegant) explanation of what they value at Slack.
The Internet of Things Has Four Big Data Problems (Alistair Croll) — What the IoT needs is data. Big data and the IoT are two sides of the same coin. The IoT collects data from myriad sensors; that data is classified, organized, and used to make automated decisions; and the IoT, in turn, acts on it. It’s precisely this ever-accelerating feedback loop that makes the coin as a whole so compelling. Nowhere are the IoT’s data problems more obvious than with that darling of the connected tomorrow known as the wearable. Yet, few people seem to want to discuss these problems.
Keysweeper — a stealthy Arduino-based device, camouflaged as a functioning USB wall charger, that wirelessly and passively sniffs, decrypts, logs, and reports back (over GSM) all keystrokes from any Microsoft wireless keyboard in the vicinity. Designs and demo videos included.
The Toxoplasma of Rage — It’s in activists’ interests to destroy their own causes by focusing on the most controversial cases and principles, the ones that muddy the waters and make people oppose them out of spite. And it’s in the media’s interest to help them and egg them on.
Samza: LinkedIn’s Stream-Processing Engine — Samza’s goal is to provide a lightweight framework for continuous data processing. Unlike batch processing systems such as Hadoop, which typically has high-latency responses (sometimes hours), Samza continuously computes results as data arrives, which makes sub-second response times possible.
Future of the AI-Powered Application (Matt Turck) — we’re about to witness the emergence of a number of deeply focused AI-powered applications that will achieve commercial success by solving in a definitive manner very specific issues. (via Matt Webb)
gibber — a creative coding environment for audiovisual performance and composition. It contains features for audio synthesis and musical sequencing, 2d drawing, 3d scene construction and manipulation, and live-coding shaders. If you’re looking for more ways to interest teens in code …
Jane Jacobs on Strangers (Nina Simon) — Many of us live in towns where we rarely have the opportunity for this kind of anonymous, safe, positive social contact. This is a problem. It means we smile less at strangers. We take care of each other less. We fear it opens up a social contract for too much more. There’s an analogous gap in online social media, where it feels like there are all too few social contract-building public Internet spaces.
PANDA — an open-source Platform for Architecture-Neutral Dynamic Analysis. It is built upon the QEMU whole system emulator, so analyses have access to all code executing in the guest and all data. PANDA adds the ability to record and replay executions, enabling iterative, deep, whole system analyses. Further, the replay log files are compact and shareable, allowing for repeatable experiments.
Program Synthesis Explained — The promise of program synthesis is that programmers can stop telling computers how to do things, and focus instead on telling them what they want to do. Inductive program synthesis tackles this problem with fairly vague specifications and, although many of the algorithms seem intractable, in practice they work remarkably well.
Ev Williams on Metrics — a master-class in how to think about and measure what matters. If what you care about — or are trying to report on — is impact on the world, it all gets very slippery. You’re not measuring a rectangle, you’re measuring a multi-dimensional space. You have to accept that things are very imperfectly measured and just try to learn as much as you can from multiple metrics and anecdotes.
Nature, the IT Wizard (Nautilus) — a fun walk through the connections between information theory, computation, and biology.
Complexity Salon: Ebola (willowbl00) — These notes were taken at the 2014.Dec.18 New England Complex Systems Institute Salon focused on Ebola. […] Why don’t we engage in risks in a more serious way? Everyone thinks their prior experience indicates what will happen in the future. Look at past Ebola! It died down before going far, surely it won’t be bad in the future.
Machine Learning Methods for Computer Security (PDF) — papers on topics such as adversarial machine learning, attacking pattern recognition systems, data privacy and machine learning, machine learning in forensics, and deceiving authorship detection.
voxel8 — Using Voxel8’s 3D printer, you can co-print matrix materials such as thermoplastics and highly conductive silver inks enabling customized electronic devices like quadcopters, electromagnets and fully functional 3D electromechanical assemblies.