ENTRIES TAGGED "devops"
Vanishing Money, Car Hackery, Data Literacy Course, and Cheaper CI
- The Programming Error That Cost Mt Gox 2609 Bitcoins — in the unforgiving world of crypto-currency, it’s easy to miscode and vanish your money.
- Ford Invites Open-Source Community to Tinker Away — One example: Nelson has re-tasked the motor from a Microsoft Xbox 360 game controller to create an OpenXC shift knob that vibrates to signal gear shifts in a standard-transmission Mustang. The 3D-printed prototype shift knob uses Ford’s OpenXC research platform to link devices to the car via Bluetooth, and shares vehicle data from the on-board diagnostics port. Nelson has tested his prototype in a Ford Mustang Shelby GT500 that vibrates at the optimal time to shift.
- Making Sense of Data — Google online course on data literacy.
- Cost-Efficient Continuous Integration at Mozilla — CI on a big project can imply hundreds if not thousands of VMs on Amazon spinning up to handle compiles and tests. This blog post talks about Mozilla’s efforts to reduce its CI-induced spend without reducing the effectiveness of its CI practices.
Minecraft+Pi+Python, Science Torrents, Web App Performance Measurement, and Streaming Data
- Programming Minecraft Pi with Python — an early draft, but shows promise for kids. (via Raspberry Pi)
- Terasaur — BitTorrent for mad-large files, making it easy for datasets to be saved and exchanged.
- Bucky — Open-source tool to measure the performance of your web app directly from your users’ browsers. Nifty graph.
- Zoe Keating’s Streaming Payouts — actual data on a real musician’s distribution and revenues through various channels. Hint: streaming is tragicomically low-paying. (via Andy Baio)
A Fine Rant, Continuous Deployment, IBeacon Spec, and LaTeX Gets a Collaborative Multiplayer Mode
- Our Comrade, The Electron (Maciej Ceglowski) — a walk through the life of the inventor of the Theremin, with a pointed rant about how we came to build the surveillance state for the state. One of the best conference talks ever, and I was in the audience for it!
- go.cd — continuous deployment and delivery automation tool from Thoughtworks, nothing to do with the Go programming language. The name is difficult to search for, so naturally we needed the added confusion of two projects sharing the name. Continuous deployment is an important part of devops (“the job of our programmers is not to write code, it is to deploy working code into production”—who said this? I’ve lost the reference already).
- Apple iBeacon Developer Programme — info locked up behind registration. Sign an NDA to get the specs, free to use the name. Interesting because iBeacon and other Bluetooth LE implementations are promising steps to building a network of things. (via Beekn)
- ShareLaTeX — massively multiplayer online LaTeX. Open sourced.
Offensive Security, Sage-Quitting, Ethics Risks, and War Stories
- Offensive Computer Security — 2014 class notes, lectures, etc. from FSU. All CC-licensed.
- Twitter I Love You But You’re Bringing Me Down (Quinn Norton) — The net doesn’t make social problems. It amplifies them until they can’t be ignored. And many other words of wisdom. When you eruditely stop using a service, that’s called sage-quitting.
- Inside Google’s Mysterious Ethics Board (Forbes) — nails the three risk to Google’s AI ethics board: (a) compliance-focus, (b) internally-staffed, and (c) only for show.
- 10 Things We Forgot to Monitor — devops war stories explaining ten things that bitly now monitors.
Mature Engineering, Control Theory, Open Access USA, and UK Health Data Too-Open?
- On Being a Senior Engineer (Etsy) — Mature engineers know that no matter how complete, elegant, or superior their designs are, it won’t matter if no one wants to work alongside them because they are assholes.
- Control Theory (Coursera) — Learn about how to make mobile robots move in effective, safe, predictable, and collaborative ways using modern control theory. (via DIY Drones)
- US Moves Towards Open Access (WaPo) — Congress passed a budget that will make about half of taxpayer-funded research available to the public.
- NHS Patient Data Available for Companies to Buy (The Guardian) — Once live, organisations such as university research departments – but also insurers and drug companies – will be able to apply to the new Health and Social Care Information Centre (HSCIC) to gain access to the database, called care.data. If an application is approved then firms will have to pay to extract this information, which will be scrubbed of some personal identifiers but not enough to make the information completely anonymous – a process known as “pseudonymisation”. Recipe for disaster as it has been repeatedly shown that it’s easy to identify individuals, given enough scrubbed data. Can’t see why the NHS just doesn’t make it an app in Facebook. “Nat’s Prostate status: it’s complicated.”
iOS Pentesting, Twitter's Infrastructure, JS Data Sync, and Chromium as C Runtime
- idb (Github) — a tool to simplify some common tasks for iOS pentesting and research: screenshots, logs, plists/databases/caches, app binary decryption/download, etc. (via ShmooCon)
- Twitter Infrastructure — an interview with Raffi Krikorian, VP of Platform Engineering. Details on SOA, deployment schedule, rollouts, and culture. (via Nelson Minar)
- Chromium is the New C Runtime — using Chrome’s open source core as the standard stack of networking, crash report, testing, logging, strings, encryption, concurrency, etc. libraries for C programming.
Learning Machine Learning, Pokemon Coding, Drone Coverage, and Optimization Guide
- CalTech Machine Learning Video Library — a pile of video introductions to different machine learning concepts.
- Awesome Pokemon Hack — each inventory item has a number associated with it, they are kept at a particular memory location, and there’s a glitch in the game that executes code at that location so … you can program by assembling items and then triggering the glitch. SO COOL.
- Drone Footage of Bangkok Protests — including water cannons.
- The Mature Optimization Handbook — free, well thought out, and well written. My favourite line: In exchange for that saved space, you have created a hidden dependency on clairvoyance.
Help Searching, Offline First, AWS Tips, and Awesome Fonts
- Learn to Search — cheeky but spot-on help for people running conferences.
- Offline First — no, the mobile connectivity/bandwidth issue isn’t just going to solve itself on a global level anywhere in the near future. THIS!
- 10 Things You Should Know About AWS — lots of specialist tips for hardcore AWS users.
- The League of Moveable Type — AWESOME FONTS. Me gusta.
Time Series Database, Cluster Schedulers, Structural Search-and-Replace, and TV Data
- Influx DB — open-source, distributed, time series, events, and metrics database with no external dependencies.
- Omega (PDF) — ﬂexible, scalable schedulers for large compute clusters. From Google Research.
- Amazon Mines Its Data Trove To Bet on TV’s Next Hit (WSJ) — Amazon produced about 20 pages of data detailing, among other things, how much a pilot was viewed, how many users gave it a 5-star rating and how many shared it with friends.
NSA Crypto, Web Traps, Learn by Doing, and Distributed Testing
- On the NSA — intelligent unpacking of what the NSA crypto-weakening allegations mean.
- Overview of the 2013 OWASP Top 10 — rundown of web evil to avoid. (via Ecryption)
- Easy 6502 — teaches 6502 assembler, with an emulator built into the book. This is what programming non-fiction books will look like in the future.
- Kochiku — distributing automated test suites for faster validation in continuous integration.