Airlines should band together and form working group to redevelop the old system in modern open source tech.
Yes it would probably take 5+ years to develop and roll out, but they can't keep maintaining these 50 year old mainframes that cost them tens of millions a year in downtime.
Yes it would probably take 5+ years to develop and roll out, but they can't keep maintaining these 50 year old mainframes that cost them tens of millions a year in downtime.