code: function (table, key, obj, clientIdentity) {
              // Create table if it doesnt exist:
              db.tables[table] = db.tables[table] || {};
              // Put the obj into to table
              db.tables[table][key] = obj;
              // Register the change:
              db.changes.push({
                  rev: ++db.revision,
                  source: clientIdentity,
                  type: CREATE,
                  table: table,
                  key: key,
                  obj: obj
              });
              db.trigger();
          }
docs: Subscribers to when database got changes. Used by server connections to be able to push out changes to their clients as they occur.