VLDB经典论文Maxoverlap代码，是空间数据库双色反最近邻的重要论文-VLDB classic paper Maxoverlap code, color spatial database is an important anti-nearest neighbor papers

一款经典的员工信息系统的统计源代码，非常规整，一学就会。对于统计信息类代码，具有非常典型的例子。-A classic statistical information systems staff source code, very structured, learn. Statistical information for the class code, a very typical example.