lib/core.js
function(next) {
            if (options.noDb || core.noDb) return next();
            db.init(options, next);
        }
function(next) {
            if (options.noDb || core.noDb) return next();
            db.init(options, next);
        }
function ( next ) { if ( options . noDb || core . noDb ) return next ( ) ; db . init ( options , next ) ; }
Initialize all database pools
Initialize all database pools