Many companies talk about 24/7 for their data center. In order to accomplish that, do you know we need 21 x 8 hour shift to have just 1 person. Creating a shift schedule for data center is not a easy task.
落語好きプロコーチ 砂村よしお 
コーチ探せる 
SETSUKO 
Tetsuro Watanabe 
橋本諭弥 
中村祐美子 
SanDiegoTown & LosAngelesTown 
神戸のおいさん 
内倉憲一 
さわ 
Lupin