gistfile1.js

var qProjects = $http.get('db/view/projects/all')
  .then(function(res){
    if ( ! res.data) {
      $q.reject(new Error('No project data received.'));
    }
    return data;
  });
    
var qClients = $http.get('db/view/clients/map')
  .then(function(res) {
    if ( ! res.data) {
      $q.reject(new Error('No client map data received.'));
    }
  });

$q.all([qProjects, qClients]).then(function(results) {
  //results == [projects, clients]
})