Thorben Janssen

@thorben-janssen

Est. 2016·Germany·English·~0.6 vids/wk

New on TrySpansa

Thorben Janssen is a Tech and Education YouTube creator with 41.8K subscribers and 2.5M total views. The channel covers technology, java programming, software development, database management, hibernate framework. Active for 10 years, the channel publishes about 2 videos per month. Videos average 8K views each. Based in Germany, the channel's primary language is English. YouTube channels with 10K–50K sub channels typically charge between $200 and $3,000 per sponsored video. Book a sponsorship directly on TrySpansa.

41,800Subscribers

316Total Videos

2,517,977Total Views

Source: YouTube Data API

Views / Video284K

Impressions1.2M

Age Demographics

13-17

18-24

35%

25-34

28%

35-44

16%

45-54

55-64

65+

Gender Split

Male 62%Female 36%Other 2%

Core: Male 18-24

Top Countries

🇺🇸United States

28%

🇬🇧United Kingdom

18%

🇧🇷Brazil

12%

🇮🇳India

🇩🇪Germany

Traffic Sources

34%

Suggested

24%

External

14%

Browse

12%

Content Performance

128KAvg Views

4.2%CTR

+1.2KNet Subs

3:42Watch Time

Subscriber Growth

6 mo agoToday

Device Split

Desktop

48%

Mobile

34%

Tablet

11%

Watch Time

8:42Avg Duration

42%Retention

2.1MHours

6.8Views/Visit

Content Type

Long-form

55%

Shorts

28%

Live

12%

Members

Free · 10 seconds · No credit cardSee Thorben Janssen’s audience data

Niches

TechEducation

About

I'm a freelance consultant and trainer helping Java developers create better persistence layers for relational databases using Hibernate and Spring Data. Using these frameworks often seems easy, but implementing efficient and maintainable persistence layers is more complicated than it seems. You have to understand how your persistence frameworks work internally to avoid common mapping pitfalls, create efficient queries, and get the best performance. On my channel, you can expect content focusing on Hibernate and Spring Data JPA. You can also expect videos about Jakarta Persistence, Hibernate Envers, Spring Data JDBC, and other persistence frameworks. Make sure you are subscribed to not miss any videos. If you have any questions or want to request a video idea, just leave a comment on any video or send an email to ! Thanks for watching!

Recent Videos

New Expert Session: AI-Based Software Development with Simon Martinelli

Mastering Domain-Driven Design in Java with Otavio Santana

Get all my Coding Problems of 2024

Hibernate Envers: Get started in less than 9 minutes

Working with a Distributed Database with Greg Turnquist

Best way to write audit logs: Hibernate Envers, DB Triggers, or writing it yourself

Expert Session: Java persistence in the Cloud with Dennis Kieselhorst

Take a look inside the Persistence Hub + Q&A

Channel data updated August 2026

youtube.com/@thorben-janssen

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Channel VideosThorben Janssen

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04Subscribers

YouTube Data API: 41,800 subscribers

05Content audience

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Cost per 1,000 Views

Meta Ads (SaaS)$8.75

Mesha 2025

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02Conversion Rate (%)

Using Tech benchmark: 3.6% (Electronics & Appliances) · Skailama 2026

03Expected Purchases / Year

Using Tech benchmark: 1.6× /year · Beans 2021 freq × Bluecore/MobiLoud RPR

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Methodology & sourcesNot sourced from YouTube

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Topicsclassified by TrySpansa

technology java programming software development database management hibernate framework spring data jpa java tutorials persistence layer relational databases sql queries java performance entity mapping developer education backend development

Resources

The Brief Isn't Dead. Unstructured Briefs Are. →NY Synthetic Performer Law: AI Clauses Your Deal Needs →Creator Payment Rails 2026: 5 Compared (Plus 1 Imposter) →

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See Thorben Janssen’s insightsFree · 10 seconds · No credit card

Thorben Janssen

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