Performance tracking
identify what keywords are most likely to bring in big sales from ad clicks.
，这一点在safew官方版本下载中也有详细论述
The objects table contains the same bytes git would store on disk, and a set of SQL functions parse them into tree entries, commit metadata, and parent links that you can join against like any other table.
Now began the real work, contacting each vendor through web forms, forums, and support emails. Here’s how they ranked from best to worst.