--- a/admin/refreshDesignDoc.php
+++ b/admin/refreshDesignDoc.php
@@ -13,7 +13,16 @@
 $obj->views->byDateMonthYear->reduce = "_count";
 $obj->views->byAgencyID->map = "function(doc) {   emit(doc.agencyID, doc); };";
 $obj->views->byAgencyID->reduce = "_count";
+$obj->views->fieldNames->map = '
+function(doc) {
+for(var propName in doc) {
+     	emit(propName, doc._id);
+	}
 
+}';
+$obj->views->fieldNames->reduce = 'function (key, values, rereduce) {
+    return values.length;
+}';
 // allow safe updates (even if slightly slower due to extra: rev-detection check).
 $foidb->save($obj, true);
 
@@ -31,7 +40,11 @@
 $obj->views->byURL->map = "function(doc) {\n  emit(doc.url, doc);\n}";
 $obj->views->agency->map = "function(doc) {\n  emit(doc.agencyID, doc);\n}";
 $obj->views->byWebServer->map = "function(doc) {\n  emit(doc.web_server, doc);\n}";
-$obj->views->getValidationRequired = "function(doc) {\nif (doc.mime_type == \"text/html\" \n&& typeof(doc.validation) == \"undefined\") {\n  emit(doc._id, doc._attachments);\n}\n}";
+
+$obj->views->datasets->map = "function(doc) {\nif (doc.fieldName == \"data\") {\n  emit(doc._id, doc);\n}\n}";
+$obj->views->datasetGroups->map = "function(doc) {\nif (doc.fieldName == \"data\") {\n  doc.metadata[\"data.gov.au Category\"] && doc.metadata[\"data.gov.au Category\"].forEach(function(tag) {\n emit(tag, doc.url); \n  });\n}\n}";
+$obj->views->getValidationRequired->map = "function(doc) {\nif (doc.mime_type == \"text/html\" \n&& typeof(doc.validation) == \"undefined\") {\n  emit(doc._id, doc._attachments);\n}\n}";
+$docdb->save($obj, true);