2012年11月25日
hadoop warm up
摘要： 1. Hadoop move-code-to-data, which is distributed among clusters; while traditional distributed system like SETI@homemove-data-to-code2. Hadoop is usually used to process unstructured data, which makes SQL database not suitable3. SQL optimized for some legacy applications, and may mismatch contempor 阅读全文
posted @ 2012-11-25 11:25 Aldrich 阅读(164) 评论(0) 推荐(0)