1. Visualizing OpenStreetMap Nanjing Contribution

    Fri 20 April 2012
    • 把戏 tags:
    • Nanjing
    • OpenStreetMap
    • visualization published: true comments: true

    早上在prismatic上看到mapbox的一篇博客,介绍通过TileMill可视化OSM的贡献者,非常酷。于是我在南京的地图上也做了一个这样的可视化。

    一个详细的 …

  2. 多线程服务器

    Thu 12 April 2012
    • 手艺 tags:
    • NIO
    • programming published: true comments: true

    写了挺长时间网络程序了,有些事到最近才弄明白,记录一下。

    写一个高性能的服务器,传统的BIO方式基本上已经被淘汰了,很难 …

  3. Slacker performance enhanced

    Mon 02 April 2012
    • 手艺 tags:
    • clojure
    • github
    • netty
    • project
    • slacker published: true comments: true

    In the slacker framework, performance issue becomes more and more critical as the basic features are almost completed. As mentioned in cnclojure meetup, I will focus on the performance enhancement in next release.

    Now I have worked out …

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