The legally mandated, blanket storage of telecommunications traffic data by providers for a certain period of time, so that it can be made available for law enforcement purposes if needed.
example
Die Rechtmäßigkeit der Vorratsdatenspeicherung wird in Deutschland immer wieder gerichtlich überprüft.
The legality of data retention in Germany is repeatedly reviewed by the courts.
Usage tips
Compound word
This long word is a typical German compound. It consists of three parts: 'der Vorrat' (stock, supply), 'die Daten' (data), and 'die Speicherung' (storage). So it literally describes the storage of data in reserve.
EXAMPLE
Die Debatte um die Vorratsdatenspeicherung ist sehr komplex.
The debate about data retention is very complex.
Linking element -s
The 's' between 'Vorrat' and 'Daten' is a so-called linking element. It connects the two word parts and has no meaning of its own, but it makes pronunciation smoother.
EXAMPLE
Ohne das Fugen-s wäre das Wort „Vorratsdatenspeicherung“ schwerer auszusprechen.
Without the linking s, the word 'Vorratsdatenspeicherung' would be harder to pronounce.
Register and context
This is a technical term from the fields of law, politics, and IT. You mainly encounter it in the news, political discussions, and legal texts on the topic of data protection and surveillance.
EXAMPLE
Datenschützer kritisieren die Vorratsdatenspeicherung als Eingriff in die Privatsphäre.
Data protection advocates criticize data retention as an intrusion into privacy.