Ticket Issuing Systems - SDCI+ 101
Published 12 May 2017
SDCI+ is an esoteric file format used by a system called LENNON. There isn’t much information about it publically available. The video below gives a very high level introduction to SDCI+ and it’s function in a Ticket Issuing System.
Slides are available on Google Drive
As usual I caveat this with - it is my current understanding of the system and not to be taken as 100% gospel.