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James Gosling is probably best known for creating the Java programming language while working at Sun Microsystems. Currently, he is the chief software architect at Liquid Robotics. Among other projects, Liquid Robotics makes the Wave Glider, an autonomous, environmentally powered marine robot. James has agreed to take a little time from the oceangoing robots and answer any questions you have. As usual, ask as many as you'd like, but please, one question per post.

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Dave Eggers, the acclaimed author behind A Heartbreaking Work of Staggering Genius and A Hologram for the King, will release his latest novel, The Circle, this fall. The book will revolve around a fictional, but eerily familiar entity, "the Circle," which is described as "the world's most powerful internet company."

The Circle, run out of a sprawling California campus, links users’ personal emails, social media, banking, and purchasing with their universal operating system, resulting in one online identity and a new age of civility and transparency.

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Last week you had a chance to ask Guido van Rossum, Python's BDFL (Benevolent Dictator For Life), about all things Python and his move to Dropbox. Guido wasted no time answering your questions and you'll find his responses below.

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Jeremy Edberg, the first paid employee at reddit, teaches us a lot about how to create a successful social site in a really good talk he gave at the RAMP conference. Watch it here at Scaling Reddit from 1 Million to 1 Billion–Pitfalls and Lessons.

Jeremy uses a virtue and sin approach. Examples of the mistakes made in scaling reddit are shared and it turns out they did a lot of good stuff too. Somewhat of a shocker is that Jeremy is now a Reliability Architect at Netflix, so we get a little Netflix perspective thrown in for free.

Some of the lessons that stood out most for me: 

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This is a guest post written by Claude Johnson, a Lead Site Reliability Engineer at salesforce.com.

The following is an architectural overview of salesforce.com’s core platform and applications. Other systems such as Heroku's Dyno architecture or the subsystems of other products such as work.com and do.com are specifically not covered by this material, although database.com is. The idea is to share with the technology community some insight about how salesforce.com does what it does. Any mistakes or omissions are mine.

This is by no means comprehensive but if there is interest, the author would be happy to tackle other areas of how salesforce.com works. Salesforce.com is interested in being more open with the technology communities that we have not previously interacted with. Here’s to the start of “Opening the Kimono” about how we work.

Since 1999, salesforce.com has been singularly focused on building technologies for business that are delivered over the Internet, displacing traditional enterprise software. Our customers pay via monthly subscription to access our services anywhere, anytime through a web browser. We hope this exploration of the core salesforce.com architecture will be the first of many contributions to the community.

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Guest post by Thierry Schellenbach, Founder/CTO of Fashiolista.com, follow @tschellenbach on Twitter and Github

Fashiolista started out as a hobby project which we built on the side. We had absolutely no idea it would grow into one of the largest online fashion communities. The entire first version took about two weeks to develop and our feed implementation was dead simple. We’ve come a long way since then and I’d like to share our experience with scaling feed systems.

Feeds are a core component of many large startups such as Pinterest, Instagram, Wanelo and Fashiolista. At Fashiolista the feed system powers the flat feed, aggregated feed and the notification system. This article will explain the troubles we ran into when scaling our feeds and the design decisions involved with building your own solution. Understanding the basics of how these feed systems work is essential as more and more applications rely on them.

Furthermore we’ve open sourced Feedly, the Python module powering our feeds. Where applicable I’ll reference how to use it to quickly build your own feed solution.

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lo_res_Goully

Goully Sandro Kopp

At some point in everyone's lives, Pooh Bear and Piglet lose their appeal and turn from adored comfort objects to raggedy reminders of childhood – something to be chucked into the back of a cupboard or shoved away in an attic. But where Sandro Kopp once asked his portrait subjects to sit for him over Skype, he's now requested their cuddly toys, which form the basis of his new work, Fiercely Loved, which opens for a private view tonight at Timothy Everest. Using oil paint, Kopp restores the solemnity and gravitas of these childhood tchotkes, seeking out the material imprints of their owner's personalities and adolescent memories – and reminding us of the toys we leave behind as we enter adulthood.

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Original author: 
Cyrus Farivar


Smári McCarthy, in his Twitter bio, describes himself as a "Information freedom activist. Executive Director of IMMI. Pirate."

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On Friday, two Icelandic activists with previous connections to WikiLeaks announced that they received newly unsealed court orders from Google. Google sent the orders earlier in the week, revealing that the company searched and seized data from their Gmail accounts—likely as a result of a grand jury investigation into the rogue whistleblower group.

Google was forbidden under American law from disclosing these orders to the men until the court lifted this restriction in early May 2013. (A Google spokesperson referred Ars to its Transparency Report for an explanation of its policies.)

On June 21, 2013, well-known Irish-Icelandic developer Smári McCarthy published his recently un-sealed court order dating back to July 14, 2011. Google sent him the order, which included McCarthy's Gmail account metadata, the night before. The government cited the Stored Communications Act (SCA)(specifically a 2703(d) order) as grounds to provide this order.

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