Systemd is the first process of the Linux system and very well designed process in compare with init. Systemd is multithreaded and faster than init. Systemd is standard processes to control programs need to be run during Linux boot. It was conceived from the top, not just to fix the bugs, but to be a correct implementation of all the base system services. A systemd, may refer to all packages, utilities and the libraries around the daemon. It was designed to overcome all the shortcomings of init. It is itself a background process which is designed to start the processes in parallel, and thus reducing the boot time and computational overheading. It has a lot of other features as compared to init. Systemd support multiple useful commands with unified command-line interfaces Systemd makes the boot process much simpler Systemd support backward compatibility Systemd supports SELinux integration Systemd is an incredibly fast service