Cookie Policy of www.dataschool.io

Welcome to the cookie policy of www.dataschool.io. This policy will help you understand what cookies and tracking technologies we use, how we use them and what your rights are in relation to it.

Latest update: June 08, 2025

Introduction

This document informs Users about the technologies that help this Website to achieve the purposes described below. Such technologies allow the Owner to access and store information (for example by using a Cookie) or use resources (for example by running a script) on a User’s device as they interact with this Website.

For simplicity, all such technologies are defined as "Trackers" within this document – unless there is a reason to differentiate.
For example, while Cookies can be used on both web and mobile browsers, it would be inaccurate to talk about Cookies in the context of mobile apps as they are a browser-based Tracker. For this reason, within this document, the term Cookies is only used where it is specifically meant to indicate that particular type of Tracker.

Some of the purposes for which Trackers are used may also require the User's consent, depending on the applicable law. Whenever consent is given, it can be freely withdrawn at any time following the instructions provided in this document.

This Website uses Trackers managed directly by the Owner (so-called “first-party” Trackers) and Trackers that enable services provided by a third-party (so-called “third-party” Trackers). Unless otherwise specified within this document, third-party providers may access the Trackers managed by them.
The validity and expiration periods of Cookies and other similar Trackers may vary depending on the lifetime set by the Owner or the relevant provider. Some of them expire upon termination of the User’s browsing session.
In addition to what’s specified in the descriptions within each of the categories below, Users may find more precise and updated information regarding lifetime specification as well as any other relevant information — such as the presence of other Trackers — in the linked privacy policies of the respective third-party providers or by contacting the Owner.

Owner and Data Controller

Markham Creative LLC d/b/a Data School, 4030 Wake Forest Rd #349, Raleigh, NC 27609

Owner contact email: kevin@dataschool.io

How this Website uses Trackers

Necessary

This Website uses so-called “technical” Cookies and other similar Trackers to carry out activities that are strictly necessary for the operation or delivery of the Service.

Trackers managed by third parties

Cloudflare, Inc.

Cloudflare

Company: Cloudflare, Inc.

Place of processing: United States

Personal Data processed: Trackers +1

Cloudflare is a traffic optimization and distribution service provided by Cloudflare Inc.
The way Cloudflare is integrated means that it filters all the traffic through this Website, i.e., communication between this Website and the User's browser, while also allowing analytical data from this Website to be collected.

Personal Data processed:
  • Trackers
  • various types of Data as specified in the privacy policy of the service
Service provided by:
Trackers duration:
  • _cfuvid: indefinite
  • cf_clearance: 30 minutes
Cloudflare, Inc.

Cloudflare Bot Management

Company: Cloudflare, Inc.

Place of processing: United States

Personal Data processed: app information +37

Cloudflare Bot Management is a malicious bot protection and management service provided by Cloudflare, Inc.

Personal Data processed:
  • app information
  • Application opens
  • browser information
  • browsing history
  • city
  • clicks
  • country
  • county
  • custom events
  • device information
  • device logs
  • geography/region
  • interaction events
  • IP address
  • keypress events
  • language
  • latitude (of city)
  • launches
  • longitude (of city)
  • metro area
  • motion sensor events
  • mouse movements
  • number of sessions
  • operating systems
  • page events
  • page views
  • province
  • scroll position
  • scroll-to-page interactions
  • search history
  • session duration
  • session statistics
  • state
  • touch events
  • Trackers
  • Usage Data
  • video views
  • ZIP/Postal code
Service provided by:
Trackers duration:
  • __cf_bm: 3 seconds
  • __cfruid: duration of the session
  • _cfuvid: indefinite
  • cf_clearance: 30 minutes
  • cf_ob_info: 3 seconds
  • cf_use_ob: 3 seconds
  • cfmrk_cic: 3 months

Experience

This Website uses Trackers to improve the quality of the user experience and enable interactions with external content, networks and platforms.

Trackers managed by third parties

Disqus

Disqus

Company: Disqus

Place of processing: US

Personal Data processed: Trackers +2

Disqus is a content commenting service provided by Big Heads Labs Inc.

Personal Data processed:
  • Trackers
  • Usage Data
  • various types of Data as specified in the privacy policy of the service
Service provided by:
Google LLC

YouTube video widget

Company: Google LLC +1

Place of processing: United States +1

Personal Data processed: Trackers +1

YouTube is a video content visualization service provided by Google Inc. that allows this Website to incorporate content of this kind on its pages.

Personal Data processed:
  • Trackers
  • Usage Data
Service provided by:
Trackers duration:
  • PREF: 8 months
  • VISITOR_INFO1_LIVE: 8 months
  • VISITOR_PRIVACY_METADATA: 7 months
  • YSC: duration of the session
  • YtIdbMeta:databases: duration of the session
  • iU5q-!O9@$: indefinite
  • yt-player-headers-readable: duration of the session
  • yt-remote-cast-available: indefinite
  • yt-remote-cast-installed: indefinite
  • yt-remote-connected-devices: duration of the session
  • yt-remote-device-id: duration of the session
  • yt-remote-fast-check-period: indefinite
  • yt-remote-session-app: indefinite
  • yt-remote-session-name: indefinite
  • ytidb::LAST_RESULT_ENTRY_KEY: duration of the session
X Corp.

Twitter Tweet button and social widgets

Company: X Corp.

Place of processing: United States

Personal Data processed: Trackers +1

The Twitter Tweet button and social widgets are services allowing interaction with the Twitter social network provided by Twitter, Inc.

Personal Data processed:
  • Trackers
  • Usage Data
Service provided by:
Trackers duration:
  • personalization_id: 2 years
Kit, Inc. f/k/a ConvertKit, Inc.

ConvertKit widget

Company: Kit, Inc. f/k/a ConvertKit, Inc.

Place of processing: United States

Personal Data processed: email address +3

The ConvertKit widget is a service for interacting with the ConvertKit email address management and message sending service provided by ConvertKit LLC.

Personal Data processed:
  • email address
  • first name
  • Trackers
  • Usage Data
Service provided by:

Marketing

This Website uses Trackers to deliver ads or marketing content, and to measure their performance.

Trackers managed by third parties

Kit, Inc. f/k/a ConvertKit, Inc.

ConvertKit

Company: Kit, Inc. f/k/a ConvertKit, Inc.

Place of processing: United States

Personal Data processed: email address +3

ConvertKit is an email address management and message sending service provided by ConvertKit LLC.

Personal Data processed:
  • email address
  • first name
  • Trackers
  • Usage Data
Service provided by:

How to manage preferences on this Website

Users can set or update their preferences via the relevant privacy choices panel available on this Website.

With regard to any third-party Trackers, Users can manage their preferences via the related opt-out link (where provided), by using the means indicated in the third party's privacy policy, or by contacting the third party.

How to control or delete Cookies and similar technologies via your device settings

Users may use their own browser settings to:

  • See what Cookies or other similar technologies have been set on the device;
  • Block Cookies or similar technologies;
  • Clear Cookies or similar technologies from the browser.

The browser settings, however, do not allow granular control of consent by category.

Users can, for example, find information about how to manage Cookies in the most commonly used browsers at the following addresses:

Users may also manage certain categories of Trackers used on mobile apps by opting out through relevant device settings such as the device advertising settings for mobile devices, or tracking settings in general (Users may open the device settings and look for the relevant setting).

How to opt out of interest-based advertising

Notwithstanding the above, Users may follow the instructions provided by YourOnlineChoices (EU and UK), the Network Advertising Initiative (US) and the Digital Advertising Alliance (US), DAAC (Canada), DDAI (Japan) or other similar services. Such initiatives allow Users to select their tracking preferences for most of the advertising tools. The Owner thus recommends that Users make use of these resources in addition to the information provided in this document.

The Digital Advertising Alliance offers an application called AppChoices that helps Users to control interest-based advertising on mobile apps.

Consequences of denying the use of Trackers

Users are free to decide whether or not to allow the use of Trackers. However, please note that Trackers help this Website to provide a better experience and advanced functionalities to Users (in line with the purposes outlined in this document). Therefore, if the User chooses to block the use of Trackers, the Owner may be unable to provide related features.