To receive a residence permit you need to prove that you are, to some degree, in control of the German language. In order to do so, you will want to pass an exam, the GOETHE-ZERTIFIKAT. B1 is what you need if you are aiming for the Niederlassungserlaubnis.
What to do when plugin updates suddenly cause problems for a high-traffic online store? We were faced with this task when a maintenance interval looked promising at first, but then led to inaccessibility of our client’s high-volume WooCommerce store under load.