+1 for that . Apache driven Historian would be quite awesome :-) Am Sa., 26. Nov. 2022 um 16:36 Uhr schrieb Christofer Dutz < [email protected]>:
> Hi all, > > I am currently thinking, if it wouldn’t be a good idea to build something > like an open-source Historian based on PLC4X and IoTDB. > > For those of you, who don’t know what a Historian is. In the manufacturing > industry they have these extremely expensive servers (usually you buy them > as a bundle of hard- and software). > These servers are nothing else than a really crappy and brutally expensive > Database for storing Time-Series data. > > The thing is most commercial products are currently really having trouble > to keep up with the increasing amount of Data being sent. > > So instead of suggesting building an Historian at each customer’s site, I > thought: Perhaps a ready-to-use solution based on open-source would be a > good idea. > Not 100% sure where I’d locate such an initiative, but I would tend to see > it more on the Database side. > > I think IoTDB would be the perfect storage system, all we seem to need is > some sort of rest-interface that matches the industry standards for > querying the information and on the other side something like PLC4X to fill > the database. > > Here some examples: > > https://www.ge.com/digital/documentation/historian/version80/c_historian_apis_overview.html > https://cdn.logic-control.com/docs/aveva/historian/HistorianRetrieval.pdf > > What do you folks think? > > > Chris >
