- Apollo Software — amazing collection of source code to the software behind the Apollo mission. And memos, and quick references, and operations plans, and …. Just another reminder that the software itself is generally dwarfed by its operation.
- t (Github) — command-line power-tool for Twitter.
- Habits of Mind (PDF) — Much more important than speciﬁc mathematical results are the habits
of mind used by the people who create those results,and we envision a curriculum
that elevates the methods by which mathematics is created,the techniques used
by researchers,to a status equal to that enjoyed by the results of that research. Loved it: talks about the habits and mindsets of mathematicians, rather than the set of algorithms and postulates students must be able to recall. (via Dan Meyer)
ENTRIES TAGGED "Twitter"
PayPal launches a card reader, AmEx teams with Twitter, and the smartphone tipping point is mere months away.
PayPal introduces its own credit card reader, AmEx asks you to tweet it out, and Asymco visualizes the smartphone market. (Commerce Weekly is produced as part of a partnership between O'Reilly and PayPal.)
Datasift offers more access to the Twitter archive, and a proposal for a data school.
In this week's data news, Datasift will offer deeper access to old tweets, P2PU and the Open Knowledge Foundation announce a School of Data.
Explaining cutting edge social media to the last industry to computerize.
As patients and practitioners gather on Twitter, the service has evolved into a peer-to-peer healthcare marketplace. That's why Twitter co-founder Biz Stone's keynote at HIMSS is so fitting.
A new look at Yahoo's traffic, the challenge of scaling Tumblr, and a host of visualization guidelines.
In this week's data news: Yahoo visualizes its front page traffic and demographics, why Tumblr is tougher to scale than Twitter, and a look at what you need to consider as you build visualizations.
A huge visualization captures tweets from the SOPA protest.
This week's visualization comes from Fred Benenson, who ranked and mapped tweets related to the SOPA protest.
Prank or mistake? A QR code on a TSA poster links to a non-TSA site.
Fred Trotter discovers that a QR code embedded in a TSA poster at the Orlando airport links to justinsomnia.org, which is about as far as you can get from a government website.
Maximum MySQL, Digital News, Unbiased Mining, and Congressional Clue
- How Twitter Stores 250M Tweets a Day Using MySQL (High Scalability) — notes from a talk at the MySQL conference on how Twitter built a high-volume MySQL store.
- How The Atlantic Got Profitable With Digital First (Mashable) — Lauf says his team has focused on putting together premium advertising experiences that span print, digital, events and (increasingly) mobile.
- Data Mining Without Prejudice — an attempt to measure fit without pre-favouring one type of curve over another.
- It Is No Longer OK Not To Know How Congress Works (Clay Johnson) — looking for a specific innovation to try and change the way Washington works by the time Congress votes on SOPA is about as foolish as Steve Jobs trying to diet his way out of having pancreatic cancer.
PHP Virtual Machine, Archive Your Tweets Easily, Prioritize Your Links, VC Memes
- The HipHop Virtual Machine (Facebook) — inside the new virtual machine for PHP from Facebook.
- PHP Fog’s Free Thinkup Hosting (Expert Labs) — ThinkUp archives your tweets and other social media activity for you to search, visualize, and analyze. PHPFog hosts PHP apps scalably, and I’m delighted to be an advisor. Andy’s made a video showing how to get up and running with ThinkUp in 3m. (This is impressive given how long I squinted at ThinkUp and swore trying to get it going on my colo box just a year ago)
- The Secret Lives of Links (Luke Wroblewski) — notes on a talk by Jared Spool. On the Walgreen’s site, 21% of people go to photos, 16% go to search, 11% go to prescriptions, 6% go to pharmacy link, 5% go to find stores. Total traffic is 59% for these five links. The total amount of page used for these 5 links is ~4% of page space. The most important stuff on the page occupies less than 1/20th of the page. This violates Fitts’s Law. Makes me think of the motor and sensory homunculi.
- VC Memes — the success kid is my favourite, I think.
EMC study looks at the state of data science, Carrier IQ and big data, and the welcome return of old tweets.
In this week's data news: EMC's new data science study predicts a data scientist shortage, why Carrier IQ is part of a "bizarre big-data triangle," and DataSift will soon offer access to an archive of old tweets.