Joinc proposes educational computer-engineering contents. Especially, the contents focus on recently
popular and meaningful topics, technically helpful for those who already work or to-be developers in the
computer industry and theoretical or typical topics covered in undergraduate courses.
빠른 시작과 그레이스풀 셧다운(graceful shutdown 혹은 우아한 종료)를 통한 안정성 극대화