SQL is a well-adopted interface especially for those non-computer major people. Several projects including Hive, Drill, Phoenix and Spark have already invested significantly in their SQL layers. Here we implement a Storm-based query language system for real time stream data analysis.

In Unix-like system, the Executable and Linkable Format (ELF, formerly called Extensible Linking Format) is a common standard file format for executables, object code, shared libraries, and core dumps.

Blockly is an open-source framework under Apache 2.0 License for creating visual programming editors. It is a project of Google,which is able to run in web browser, Android or iOS operating system. Blockly uses blocks that link together to make writing code easier, and can generate JavaScript, Python, PHP, Lua or Dart code automatically. It can also be customised to generate code in any computer language.

寒假回家一周，读了一本很有意思的书《疯狂的程序员》，算是novel的那一类吧。这本书描写了程序员不同常人的生活方式、价值观念和软件行业中的形形色色的人和事，感觉书中的每一句都堪称经典...