badgerConnector

Requirements

Datasets using Badger must:

• Have a key _version in the database which holds a JSON encoded sdsshared.VersionManager object. This value will be displayed in json response under meta in the form:

{
     "meta": {
       "resource": "Default Resource Name",
       "dataset_updated": "2021-12-08T21:07:33Z",
       "data_sources": [
        "https://osdatahub.os.uk/downloads/open#OPNAME"
       ]
     }
}

• Must have all other keys encoded using sds.CreateKVStoreKey and a seperator of / or a similar function that creates reliably unique composite keys of format "$lookup_value/$unique_identifier" so that even duplicate lookup values committed at differenct times can coexist and do not attempt to overwrite. This value will be displayed in json response in the form

{  
    "data": {
       "values": {
            "SE129TA": "1638997647343965567",
            "SE129TE": "1638997647344003584",
            "$lookup_value": "$unique_identifier",
   }
}