企业级的系统应用

操作系统、数据库系统、编程语言

ms-dos 6.22/pc-dos/ucdoswindows xp/vista/7windows server 2003/2008                     red hat enterprise linux 4/5sql server 2000/2005/2008                                                                      informix 10.0/11.5oracle 9i/10g/11g                                     oracle 9i/10g/11gdb2 8.0/9.0/9.5                                         db2 8.0/9.0/9.5mysql/postgresql                                    mysql/postgresql IIS/apache                                                apache            c/c++/java                                                 c/c++/javaphp/python/ruby/java script                   php/python/ruby/java scriptvc++ 6.0/vb 6.0/vf 6.0/pb/delphivc++.net/vb.net/c#/asp.netVMware                                                    VMwareVirtualBox                                                VirtualBoxeclipse                                                     eclipse