[原文链接] What is eCPM & RPM. How to Calculate eCPM & RPM using Formula eCPM代表着每千次网页爆光转换率(或者是每千次爆光有效成本),PRM代表每千次访问的收入. 两个术语经常是一样的,但它们被用于不同的上下文中.当广告商想在特定的网站上投放广告,他们常常会计算eCPM来评估他们是否能够投放此广告.(爆光度越大的平台投放ad的eCPM应该越小,尽管它的广告费总额更贵.)广告商将会比较多种渠道并决定哪一个的广告点击转化效率更
Introduction The RPM Package Manager (RPM) is an open packaging system that runs on Fedora as well as other Linux and UNIX systems. Red Hat and the Fedora Project encourage other vendors to use RPM for their own products. RPM is distributed under the
注意 RHEL5 和 RHEL6 的不同 How to use yum to download a package without installing it Solution Verified - Updated October 22 2015 at 2:36 PM - English Environment Red Hat Enterprise Linux (RHEL) 7 Red Hat Enterprise Linux 6 Red Hat Enterprise Linux 5 Issue