"metrics" entries

Four short links: 4 April 2011

Four short links: 4 April 2011

Library Game, Mac Security, Natural Programming, Selecting Metrics

  1. Find The Future — New York Public Library big game, by Jane McGonigal. (via Imran Ali)
  2. Enable Certificate Checking on Mac OS X — how to get your browser to catch attempts to trick you with revoked certificates (more of a worry since security problems at certificate authorities came to light). (via Peter Biddle)
  3. Clever AlgorithmsNature-Inspired Programming Recipes from AI, examples in Ruby. I hadn’t realized there were Artificial Immune Systems. Cool! (via Avi Bryant)
  4. Rethinking Evaluation Metrics in Light of Flickr Commons — conference paper from Museums and the Web. As you move from “we are publishing, you are reading” to a read-write web, you must change your metrics. Rather than import comments and tags directly into the Library’s catalog, we verify the information then use it to expand the records of photos that had little description when acquired by the Library. […] The symbolic 2,500th record, a photo from the Bain collection of Captain Charles Polack, is illustrative of the updates taking place based on community input. The new information in the record of this photo now includes his full name, death date, employer, and the occasion for taking the photo, the 100th Atlantic crossing as ocean liner captain. An additional note added to the record points the Library visitor to the Flickr conversation and more of the story with references to gold shipments during WWI. Qualitative measurements, like level of engagement, are a challenge to gauge and convey. While resources expended are sometimes viewed as a cost, in this case they indicate benefit. If you don’t measure the right thing, you’ll view success as a failure. (via Seb Chan)
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The CIO's golden rule of management

With few exceptions, good data is the best way to make great decisions.

We make decisions with data and we measure performance with metrics. It's letting the data and metrics — the evidence — tell the story and then taking some form of action on it.

Comment: 1
Four short links: 17 November 2010

Four short links: 17 November 2010

Data Metrics, AR Intervention, Facebook Export, and Android ROMs

  1. Understanding Your Customers — I enjoyed Keith’s take on meaningful metrics. We talk a lot about being data-driven, but we interpret data with a model. The different take on meaningful metrics reflect the different underlying models that are lit up by data. It’s an important idea for the Strata conference, that gathering and processing data happens in the context of a world view, a data cosmology. (via Eric Ries)
  2. Bushwick AR Intervention 2010an augmented reality take over of Bushwick, Brooklyn NY. Artists will rework physical space with computer generated 3d graphics. A wide variety of works ranging from a virtual drug which has broken free of its internet constraints and is now effecting people in the real world, to a unicorn park, to serious commentary on the state of United States veterans will be free for the public to view [with correct mobile device]. (via Laurel Ruma)
  3. How to Mass Export all of your Facebook Friends’ Private Email Addresses (TechCrunch) — Arrington gives a big finger to Facebook’s “no, you can’t export your friends’ email addresses” policy by using the tools they provide to do just that. Not only is this useful, it also points out the hypocrisy of the company.
  4. TaintDroid — an Android ROM that tracks what apps do with your sensitive information. (via Brady Forrest on Twitter)
Comment: 1

Open source givers and takers

Taking without giving isn't the problem. We need better open source contribution metrics.

We need better metrics to adequately gauge corporate participation in open source. For example: How many companies have employees who work on open source projects on their own time or company time, unbeknownst to the managers who fill out surveys?

Comments: 9
Four short links: 28 December 2009

Four short links: 28 December 2009

Transit Data, Meaningful Metrics, Best Universe Data, and Science on Screen

  1. GTFS Data Exchange — site for sharing the files that Google Transit collects from public transit agencies. This lets third party developers write apps that don’t involve Google.
  2. Tenureometer — if you are what you measure, let’s build good measures. This is one for higher education, designed to measure scholars’ impact on their fields by counting how much they have contributed to the literature and how frequently those articles have been cited.
  3. The Known Universe — rendered according to the best data science has. Beautiful.
  4. 100 Incredible Lectures from the World’s Top Scientists — it’s an astounding collection for everyone to have access to. I’m cheekily delighted by the thought that TED talks will become the next generation’s equivalent of the cheesy 16mm educational film: “oh no, not another famous person giving a 20 minute presentation on a life-changing approach to something! It’s as naff as Spongebob and that silly multicolour Google logo!”
Comment: 1
Four short links: 26 June 2009

Four short links: 26 June 2009

Biz Numbers, Progress, Curse of the Mummy Tweets, and Crime Viz

  1. Size vs Growth vs Acceleration (Rowan Simpson) — you can tell how well a company is doing by the basis on which they report their progress.
  2. Engineers Are The Best Deal, So Stock Up On Them (TechCrunch) — Software engineers today are about 200-400% more productive than software engineers were 10 years ago because of open source software, better programming tools, common libraries, easier access to information, better education, and other factors. This means that one engineer today can do what 3-5 people did in 1999! (via Simon Willison)
  3. Livetweeting a Mummy CT Scan — this is why I love my Brooklyn Museum’s 1stfans membership–I know that I’m supporting the museum with the coolest online outreach.
  4. 20 Visualizations to Understand Crime (Flowing Data) — thoughtful analyis of a set of visualizations of crime statistics.
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Understanding Web Operations Culture – the Graph & Data Obsession

We’re quite addicted to data pr0n here at Flickr. We’ve got graphs for pretty much everything, and add graphs all of the time. -John Allspaw, Operations Engineering Manager at Flickr & author of The Art of Capacity Planning One of the most interesting parts of running a large website is watching the effects of unrelated events affecting user traffic…

Comments: 8

Two new open source projects at Velocity

At Velocity next week there will be two significant open source projects debuting. The first is the Jiffy: Open Source Performance Measurement and Instrumentation tool created by Scott Ruthfield and his team at Whitepages.com. Most tools for measuring web performance come in two flavors: Developer-installed tools (Firebug, Fiddler, etc.) that allow individuals to closely trace single sessions Third-party performance monitoring…

Comments: 3