Pretty much yeah, that SCADA system was in 2012 and the complexity was off the charts: electric panels, Allen Bradley expensive hardware and software, ladder/C#/MSSQL/historianDB/etc tech stack, modbus/profibus/hart protocols, it is a nightmare to maintain, even editing the HMI was a process by itself. If that project would be done now, probably won’t cost 25% of the original cost.
alt Hacker News
Pretty much yeah, that SCADA system was in 2012 and the complexity was off the charts: electric panels, Allen Bradley expensive hardware and software, ladder/C#/MSSQL/historianDB/etc tech stack, modbus/profibus/hart protocols, it is a nightmare to maintain, even editing the HMI was a process by itself. If that project would be done now, probably won’t cost 25% of the original cost.