Sometimes it maybe necessary to maintain the status of a system when it restarts, when there is an unexpected power failure, and even if the system crashes. Too many times these conditions are considered infrequent and rarely these occurrences are well managed, but,
Month: October 2016
Multiple concurrent graphic interfaces: not only visualization
Many products on the market have great functionality which permits to build great user-interfaces. Many times these products focus on a single graphical instance which contains everything: normal operator user-interface (like a synoptic), pages for
Hot update: when a system can’t stop
More and more systems need to have uptime higher than 99,9% and updates to these systems is not easy. A system with an uptime of 99,9% requires a complex infrastructure, specific hardware and