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Showing entries 1 to 10 of 16 6 Older Entries

Displaying posts with tag: Internet (reset)

Can’t Travel to Collaborate 12? Plug-in Virtually Instead! (revised schedule)
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  Plug-in to Vegas The program focuses on key topics such as high availability, virtualization, security, business intelligence, Exadata, Cloud Computing and internals.  Recently added, we switched around the schedule to include the Thursday Deep Dive, Avoiding Downtime through the Maximum … Continue reading →
Review: Here Comes Everybody by Clay Shirky
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Read the original article at Review: Here Comes Everybody by Clay Shirky

Clay Shirky tells a great story. Here Comes Everybody begins with a case of a lost phone in a taxi cab, and the extraordinary turn of events that led to the owner retrieving it. From photos posted online, to NYPD who were uninterested in following up, to taking it all online. Through that online publicity, the story got picked up by the NY Times and CNN, which put pressure on the police to track down the taxi.  It's a great example that illustrates the nuances, both good and bad, powerful and persistent that the Internet can unleash.

Throughout the book he

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Four short links: 21 June 2010
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  • Law of Success 2.0 -- a blog of interviews with famous and/or interesting people, from Brad Feld to Uri Geller.
  • Pioneer One -- crowdsourced funding for TV show, perhaps a hint of the future. Pilot shot for $6,000 which was raised through KickStarter. Distributed via BitTorrent.
  • DrasticTools -- PHP/MySQL visualisation tools, including TreeMap, tag cloud, hierarchical bar chart, and animated list. (via TomC on Delicious)
  • GoogleCL -- command-line interface to Google services. At the moment the services are Picasa, Blogger, YouTube, Contacts, Docs, and
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    Event based programming vs threading by Rob von Behren, Jeremy Condit and Eric Brewer
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    Saw this interesting paper about highly concurrent programming methods and figured the word should be spread! It’s not new material but it’s a good read. See the full article here: http://www.usenix.org/events/hotos03/tech/full_papers/vonbehren/vonbehren_html/

    “Highly concurrent applications such as Internet servers and transaction processing databases present a number of challenges to application designers. First, handling large numbers of concurrent tasks requires the use of scalable data structures. Second, these systems typically operate near maximum capacity, which creates resource contention and high sensitivity to scheduling decisions; overload must be handled with care to avoid thrashing. Finally, race conditions and subtle corner cases are common, which makes

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    LinuxTag 2010: Call for Papers Ends Today
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    LinuxTag is the most important place for Linux and open source software in Europe. Last year, LinuxTag had over ten thousand attendees, and over 300 speakers. This year, the 16th LinuxTag will be June 9-12, 2010 at the Berlin Fairgrounds in Germany.

    LinuxTag seeks exciting and suitable proposals for presentations in the conference tracks. The Call for Papers ends today.

    I am proud to be a member of the LinuxTag Program Committee. Although a lot of proposals have already been submitted, there are some topics missing that I’d personally like to see covered. So, if you’re up for a last minute submission, get your inspiration from the following

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    Enabling IPv6 Support in nginx
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    This is going to be a really short post, but for someone it could save an hour of life.

    So, you’ve nothing to do and you’ve decided to play around with IPv6 or maybe you’re happened to be an administrator of a web service that needs to support IPv6 connectivity and you need to make your nginx server work nicely with this protocol.

    First thing you need to do is to enable IPv6 in nginx by recompiling it with --with-ipv6 configure option and reinstalling it. If you use some pre-built package, check if your nginx already has this key enabled by running nginx -V.

    The results should have --with-ipv6 option in configure arguments:

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    [root@node ~]# nginx -V
    nginx version: nginx/0.7.64





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    Blog Statistics 2009
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    Others have done it, so why shouldn’t I do it, too? Well, usually that’s not my line of thought, but when today I read David Linsin's blog post about his stats I thought I might follow along.

    Overall stats

    The overall visits to my blog – and countless others with no doubt – display the workday/weekend jagged line one would expect. The summer months seem to be a little lower on average, but that’s ok, people deserve their vacations. Blue line is 2009, green line is 2008 for comparison.

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    Storing IP addresses in a MySQL data table
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    For a lot of log processing, I need to store IP addresses in a database table. The standard process was always to convert it to an unsigned int in perl or php and then insert it. Today I discovered an easier way. MySQL's INET_ATON function. It takes an address in dotted quad format and converts it into an INT. So, all you have to do is this:
    INSERT INTO table (ip) VALUES (INET_ATON('$ip_address'));
    And done.
    Hyatt Internet woes… and how to fix it
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    Coming to the Hyatt Santa Clara, for the MySQL Conference & Expo 2009? Beware, that this year, the in-room Internet just isn’t so peachy.

    When you check in, there’s this option of a “Business Plan” that Hyatt sells you - USD$30, for free wired in-room Internet (a $12.95/day value), free breakfast (this includes 15% gratuity, so a $20+ value), a free bottle of water (yes, otherwise its $3.95), and all the local and long distance calls in the US that you’ll need (depending on what you do, YMMV). It seemed like a good deal.

    Now, for the benefit of others, which has taken about four days for me to fix. When you’re on this plan, the Hyatt rebates your Internet within an hour or so of you signing up for the deal. This tells their ISP that you’re now not

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    Calendar of Open Source, IT, Industry-specific Events
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    InitMarketing has made its calendar of world-wide conferences and trade fairs related to Free and Open Source Software, IT and specific industries available to the public.

    It currently includes 122 events in 17 countries taking place in 2009. 43 of them in Germany, 69 in USA. We use this calendar when planing events for our customers, thus we’ll regularly update it. Please let us know of any events which are not on our radar yet by commenting to my blog or commenting at the bottom of the events page.

    Showing entries 1 to 10 of 16 6 Older Entries

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