Privacy Policy

Last updated: April 2026

In this privacy policy, we (Datatec Studio - Yu Li, the operator of www.datatec-studio.com and database.studio) inform you about the processing of personal data when using this website. This policy is provided in addition to our Cookie Policy, which describes our use of cookies and similar technologies in detail.

Controller

Datatec Studio - Yu Li, c/o Online-Impressum.de #26372, Europaring 90, 53757 Sankt Augustin, Germany. Contact: [email protected]. Full contact details are available in our Imprint.

Personal Data

Personal data means any information relating to an identified or identifiable natural person (the data subject). An identifiable natural person is one who can be identified, directly or indirectly, in particular by reference to an identifier such as a name, an identification number, location data or an online identifier.

Data Collected When You Visit This Website

If you only use this website for information purposes and do not provide any data, we only process the data that is technically necessary to display the website on your device. This includes in particular:

  • IP address (anonymised before storage where applicable)
  • Date and time of the request
  • Amount of data transmitted
  • The website from which the request comes (referrer)
  • Browser type and version
  • Operating system

The legal basis for the processing of this data is our legitimate interest in accordance with Art. 6 para. 1 lit. f) GDPR, in order to enable the display of the website.

Cookies and Consent

We use cookies and similar technologies on this website. Strictly necessary cookies (e.g. for storing your language and theme preferences and your cookie consent itself) are set on the basis of Art. 6 para. 1 lit. f) GDPR. All other cookies — in particular for analytics and advertising — are only set after you have given your consent (Art. 6 para. 1 lit. a) GDPR, § 25 para. 1 TTDSG). You can withdraw your consent at any time via the "Cookie preferences" link in the footer or by clearing site data in your browser. For details on the categories of cookies and the providers involved, see our Cookie Policy.

Google Analytics 4

With your consent, we use Google Analytics 4, a web analytics service provided by Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland ("Google"). Google Analytics uses cookies and similar technologies to analyse how visitors use the site. The information generated (including a truncated IP address) is transmitted to and stored by Google on servers in the United States. We have configured IP anonymisation, and Google has self-certified compliance with the EU-U.S. Data Privacy Framework. Legal basis: Art. 6 para. 1 lit. a) GDPR (consent). You can withdraw consent at any time via the cookie banner.

Google AdSense

With your consent, this website uses Google AdSense, a service for embedding advertisements provided by Google. AdSense uses cookies and web beacons (invisible graphics) to evaluate the use of the website and to deliver, measure and personalise ads. If you reject advertising cookies in our cookie banner, ads may still be shown but in a non-personalised form. Google may transfer information to third parties where required by law, or where such third parties process this information on Google's behalf. Through Google Consent Mode v2, we communicate your consent choices to AdSense and its partners. For more information, please see Google's advertising policies and privacy policy. Legal basis: Art. 6 para. 1 lit. a) GDPR (consent).

Sign-in with Google / Microsoft

If you choose to sign in with Google or Microsoft, those providers process the data necessary to authenticate you (name, email, profile picture). We only receive the information you authorise the provider to share. Legal basis: Art. 6 para. 1 lit. b) GDPR (steps prior to entering into a contract with you, on your request).

Contact Form / Email

If you contact us via the form or email, we process the data you provide solely to handle your enquiry and any follow-up. Legal basis: Art. 6 para. 1 lit. b) and lit. f) GDPR. Data is deleted as soon as it is no longer required and no statutory retention obligations apply.

Your Rights

As a data subject, you have the following rights:

  • Right of access regarding the personal data we process about you (Art. 15 GDPR).
  • Right to rectification (Art. 16 GDPR).
  • Right to erasure ("right to be forgotten") (Art. 17 GDPR).
  • Right to restriction of processing (Art. 18 GDPR).
  • Right to data portability (Art. 20 GDPR).
  • Right to object to processing (Art. 21 GDPR).
  • Right not to be subject to a decision based solely on automated processing, including profiling, that has legal effects (Art. 22 GDPR).
  • Right to lodge a complaint with a supervisory authority (Art. 77 GDPR).

Changes to this Policy

We may update this Privacy Policy when our processing activities or applicable law change. The current version is always available at this URL.