2009 Blog posts

Google Public DNS Launches

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Google launched the public DNS resolvers 8.8.8.8 and 8.8.4.4 in December 2009. DNS is the Internet’s distributed naming system: it translates human-readable domain names into addresses and other records computers use. Read more

When Solid State Drives Start To Feel Real

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Hard drives have always made computers feel mechanical. We can hear them spin, click, and search. A large part of the computer may be electronic, but storage still depends on a moving disk and a tiny head travelling across its surface. Read more

Google Announces the Go Programming Language

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Google introduced the Go programming language publicly in November 2009. Its designers, including Robert Griesemer, Rob Pike, and Ken Thompson, wanted a compiled language that kept systems programming relatively simple while handling modern multi-core and networked software. Read more

Windows 7 Is Released

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Microsoft released Windows 7 on October 22, 2009. The system was widely seen as a recovery from Vista because it felt faster, worked with more existing hardware, and restored confidence in upgrading Windows. Read more

Making Happiness A Choice

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Have you ever tried very hard to improve someone’s mood and discovered that nothing you did was enough? I have thought about this more than once. We can be kind, make a joke, send a message, offer help, or simply stay near someone. Sometimes a small gesture changes the whole day. At other times, the same effort seems to touch nothing. It reminds me that happiness is deeply personal. Read more

Windows 7 Reaches RTM

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Windows 7 reached release-to-manufacturing status in July 2009, meaning Microsoft’s code was stable enough for PC makers to prepare systems for the October launch. The milestone mattered because hardware vendors needed a final build to validate drivers and factory images. Read more

Snow Leopard Reaches Gold Master Development

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Mac OS X 10.6 Snow Leopard was completed in 2009 with an unusual goal for a major operating-system release: Apple emphasized internal engineering improvements more than visible features. Read more

The Comfort Of Long Forum Conversations

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Forums can be messy. A topic begins with one question and ends five pages later in a completely different place. People disagree. Someone writes too much. Someone disappears for months and returns as if nothing happened. I still like them. Read more

Google Chrome OS Is Publicly Announced

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Google publicly announced Chrome OS in July 2009. The operating system was built around the idea that a lightweight browser-focused computer could be simpler, safer, and faster to maintain than a traditional desktop. Read more

Microsoft Launches the Bing Search Engine

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Microsoft launched Bing in June 2009 as the successor to Live Search. Competing with Google required far more than building a web crawler: a modern search engine had to index billions of pages, rank them quickly, fight spam, and learn from user behavior. Read more

Thinking Mechanically

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Sometimes I wonder how much of our behavior is really chosen and how much simply follows patterns we learned long ago. The idea of thinking mechanically comes from a view of the world in which events can be explained through rules, causes, and predictable processes. During the Scientific Revolution, this mechanical view became very powerful. Nature could be studied as a system. If we understood the parts and the laws acting on them, perhaps we could understand the whole. It is tempting to apply the same idea to people. Read more

Google Wave Is Revealed

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Google revealed Wave at its I/O conference in May 2009 as an attempt to rethink email and collaborative communication. A “wave” was a shared document and conversation that multiple users could edit in real time. Read more

Oracle Announces Its Plan to Acquire Sun Microsystems

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Oracle announced in April 2009 that it would acquire Sun Microsystems for about $7.4 billion. Sun owned technologies that sat at the center of enterprise computing, including Java, Solaris, SPARC processors, MySQL, and a large collection of open-source projects. Read more

The Web Is Moving Into Our Pockets

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A few years ago, browsing the web on a phone felt like a reduced version of the real internet. Pages were difficult to read, connections were slow, and many sites seemed designed for a large screen and a mouse. That experience is changing quickly. Read more

Intel Launches Xeon 5500 Nehalem-EP

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Intel launched the Xeon 5500 series, codenamed Nehalem-EP, in March 2009. The server processors replaced the front-side-bus architecture that had connected CPUs to a shared chipset interface for years. Read more

WhatsApp Is Founded

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WhatsApp was incorporated in February 2009 by Jan Koum and Brian Acton. The service did not begin as the global messaging platform it later became; its earliest idea was closer to showing short status messages beside contacts. Read more

Learning From Stack Overflow

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A new programming question-and-answer site called Stack Overflow has become one of the places I enjoy visiting. The idea is simple. A programmer asks a clear question. Other programmers answer it. Useful answers move upward through voting, and the discussion stays focused on solving the problem. This sounds small, but it feels different from searching through long forum threads. Read more

Windows 7 Beta Shows a New Direction for Microsoft

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Microsoft released the public beta of Windows 7 in January 2009. Although the new system looked like a major correction after Vista, much of its kernel, security model, and driver architecture actually came from Vista. Read more

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