2016年1月9日
innoDB & myISAM
摘要： innoDB: ACID transaction, forein key, buffer pool, row lockMyISAM: fast read low write, no transaction, table stored in 3 files — structure/index/data... 阅读全文
posted @ 2016-01-09 11:22 付小同 阅读(113) 评论(0) 推荐(0) 编辑
python spark install
摘要： from http://jmdvinodjmd.blogspot.in/2015/08/installing-ipython-notebook-with-apache.html 1. First of all download Apache Spark from here. Select the p 阅读全文
posted @ 2016-01-09 11:20 付小同 阅读(621) 评论(0) 推荐(0) 编辑
Scrum Methodology
摘要： Scrum is a kind of flexible programming.1. The entire project will be divided into several Product Backlogs.2. 2 to 4 weeks form a Sprint. Within a Sp... 阅读全文
posted @ 2016-01-09 11:17 付小同 阅读(262) 评论(0) 推荐(0) 编辑