在这篇 文章 里讲到了今后5年快速增长的5大技术，现在看准什么技术比较有前景，现在就往这一块学习。

• Cloud computing
• Open source software
• Virtualization
• Service oriented architecture (SOA)
• Geospatial technology

主要的预计增长数据为：

• Cloud computing - $370 million to $1.2 billion - 27 % CAGR
• Virtualization - $800 million to $1.4 billion - 12 % CAGR
• Open source software - $290 million to $430 million - 8 % CAGR
• SOA - $330 million to $660 million - 17 % CAGR
• Geospatial technology - $860 million to $1.4 billion - 8 % CAGR

看来GIS行业今后几年还是比较有前途的啊！