什么是Lotus Domino?
Messaging and collaboration server 消息与协作服务器
– It is incorrect to refer to Lotus Notes servers but people still do!
最开始的时候，服务器叫Lotus Notes Server，后来改名为Lotus Domino Server，但是还有一些人把Domino Server叫Notes，所以听到Notes时要先搞清楚是服务器端还是客户端。
Runs on many different operating system platforms
– Windows, Solaris, AIX, Linux, IBM iSeries, IBM zSeries
支持多种平台是它的优点，微软太小气。
Several different license options
– Domino Utility Server （应用服务器，目录服务，数据库服务，WEB服务）
– Domino Messaging Server （邮件服务）
– Domino Enterprise Server （上述两种功能的集合）
Runs as application or windows service
Really consists of many different tasks (processes) controlled by nserver.exe
Really consists of many different tasks (processes) controlled by nserver.exe
进程真的很多，nserver是核心进程，看图吧。(恐怖，怎么会有这么多进程？)
