I moved on from #QLever to #QEndpoint, which seems to be more promising in terms of being updatable. However, the RAM requirement for the HDT build process is notable: at least 200 GB for building the full #Wikidata set.

Rebuilding #Wikidata on #Blazegraph ...again... after a misconfigured updater caused data corruption. In parallel I am working on re-attempting Wikidata in #QEndpoint