Database Requirements
The design requirements for the Webizen Ecosystems seek to require a Database solution that supports Sparql. the closest that solution that has been found so far is BQL as is provided via BadWolf.
Whilst not considered optimal, GraphQL is also required due to the wide-spread use of it.
Ideally all nodes have a Database solution that is FitForPurpose, however i am not personally the expert in this area. There are an array of other database related considerations particularly at the latter stages to support such things as MicroPayments with the lowest possible EnergyCalcs, which may in-turn invoke a situation where tools like ApacheKafka become usefully employed - yet, not necessarily specifically within the WebizenTechStack but rather, perhaps, via WebizenAlliance providers.
The primary data-storage method will be based upon the use of SemanticWeb technology ecosystem parts; whilst making use of them in ways that are undocumented and/or different (ie: Non-HTTP(s)Protocols ).