Hi there, > What Arcgis softwares like Arcgis Enterprise or ArcGIS desktop we need to run GeoPortal > What Arcgis softwares like Arcgis Enterprise or ArcGIS desktop we need to run ArcGIS HUB FYI, Esri Geoportal Server and ArcGIS Hub are 2 separate and different product offerings from ArcGIS Enterprise and ArcGIS Desktop. So there are no specific dependencies. Although, it's highly likely that you would use ArcGIS Desktop to create and manage your GIS data and assets for use in Geoportal Server and ArcGIS Hub. > Is Open data part of Arcgis Hub Yes, ArcGIS Hub includes Open Data capabilities, Enable Open Data capabilities—ArcGIS Hub | ArcGIS Hope this helps,
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How many resources the components and services will use, (aside from disk space), is going to be dependent on the load on the machines. You can publish 10000 hosted services, but if you only have a handful of users, then you won't see an issue. If you have 10 hosted services and significant load on the services, then that's another story. In my opinion, best practice is to make sure you have enough resources on all machines running the components, which applies to whether you put all components on one machine or all on separate machines or any combination of that. Our cloud builders for AWS and Azure set up two machine sites with Portal, Server, and Data Store on each. Does that mean it's a best practice? Maybe, maybe not, but individual system architects typically end up deciding what their own best practices are, because they have either positive or negative experiences one way or another.
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