What do you get when you take a SQL database and start a new implementation from scratch, taking advantage of the latest research and modern hardware? noui=1

Would you believe me if I claimed that an algorithm that has been on the books as "optimal" for 46 years, which has been analyzed in excruciating detail by geniuses like Knuth and taught in all computer science courses in the world, can be optimized to run 10 times faster?noui=1

KDiff3 is a graphical text difference analyzer for up to 3 input files, provides character-by-character analysis and a text merge tool with integrated editor. It can also compare and merge directories. Platform-independant.

And if you want to dive into high performance websockets with lots of concurrent connections you really have to go with an asynchronous framework. Gevent seems like the perfect companion for that, at least that is what we are going to use.

Guy Nirpaz, Uri Cohen and Shay Banon came up with an interesting exercise as part of the recent partner training that took place at the GigaSpaces office. In this exercise, the students were asked to come up with a scalable design for Twitter, using Space-Based Architecture.

ATI用户有两种驱动可选官方的(程序名字叫：catalyst)和开源的(程序名字叫：xf86-video-ati 或者xf86-video-radeonhd)。如果你不确定该用哪种，请先试一试开源版的。开源驱动能满足大多数的需要，而且，一般来说遇到的麻烦也更少些。noui=1

In this column, I introduce my AsyncEnumerator class, which intelligently drives an iterator so that different thread pool threads can execute the code at different times, and I ensure that the iterator only advances after asynchronous I/O operations complete. I am also going to explain the architecture of my AsyncEnumerator class and how it works.noui=1

MindTouch Dream is a Web-Oriented Architecture Framework (WOAF) for developing lightweight, highly decoupled web-services.  The framework includes of a REST microserver and classes for web communication, XML processing, and writing highly asynchronous code.noui=1

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