title: Faster way to get file information
body: <p>I have +100K files in a folder and need to retrieve the time information. I know that <code>file.info</code> and <code>file.mtime</code> work to get the information, but with +100K files, both function take quite a lot of time. Is there any other way to get such information spending less time? Any suggestion would be appreciated. Thank you.</p>