# 重型工具

随着我们的科技文化的进步，软件技术从不可想象，到研究，到新的产品，到标准化产品，到广泛可用和廉价产品。这些重型工具可以拉动很大的负载，但可能是进阶的，并且需要花大量投资去理解。进阶程序员必须知道如何管理它们以及它们什么时候应该被使用或考虑。

现在在我看来，一些最好的重型工具是：

* 关系数据库；
* 全文搜索引擎；
* 数学库；
* OpenGL;
* XML 解析器；
* 电子表格。

Next [如何分析数据](/how-to-be-a-programmer/zh/2-intermediate/personal-skills/11-how-to-analyze-data.md)


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