Marián Varga

@mrvarga
7 Followers
15 Following
45 Posts
the guy who loves to integrate https://dastalvi.com
websitehttps://dastalvi.com/
Marián VargaApr 10
Want to check schema compatibility with JSON payloads? Not so easy...
https://dastalvi.com/blog/default-that-complicates-compatibility-checks/ #openapi #json
DASTALVI connecting systems, connecting people

Marián VargaMar 9
Integrations can break on things that schemas don't catch
https://dastalvi.com/blog/semantics-in-api-design/
DASTALVI connecting systems, connecting people

Marián VargaFeb 9
My quick overview of Java 22-25: https://youtu.be/OLCBt_U-wFY
Java 25 - what and why

YouTube
Marián VargaDec 15
Think about negative scenarios. Don't kill the bearer of the bad news!
https://dastalvi.com/blog/dont-kill-the-bearer-of-bad-news/
DASTALVI connecting systems, connecting people

Marián VargaSep 23, 2025

a video about #DDD and #integration with Otavio Santana
https://www.youtube.com/watch?v=dk7IXaUXLoU

see also
https://speakerdeck.com/otaviojava/from-zero-to-hero-mastering-domain-driven-design-in-java
https://dzone.com/articles/four-tips-for-building-a-robust-rest-api-in-java?utm_campaign=four-essential-tips-for-building-a-robust-rest-api-in-java&utm_medium=social_link&utm_source=missinglettr-linkedin
https://love2integrate.com

APIs in the context of DDD with Otavio Santana

YouTube
Marián VargaSep 4, 2025
https://dastalvi.com/blog/api-killed-the-transaction-star/
A quick summary of approaches to maintain data consistency in distributed systems
DASTALVI connecting systems, connecting people

Marián VargaSep 1, 2025
https://dastalvi.com/blog/why-did-we-disable-csrf-protection/
Marián VargaAug 14, 2025
The first copies of Mastering #RESTful #webservices with #Java have just arrived! (See more at love2integrate.com)
Marián VargaAug 6, 2025
https://javapro.io/2025/08/06/java-has-been-connecting-systems-and-communities-for-30-years/
Java has been connecting systems and communities for 30 years - JAVAPRO International

From fulfilling the slogan The Network is the Computer, to the Java EE standard, to supporting both SOAP…

JAVAPRO International
Marián VargaJul 8, 2025

https://dev.to/marianvarga/can-an-application-suffer-from-jet-lag-30o9

If you get rid of the time zone information in your #API too early, it may come back to haunt you

Can an application suffer from jet lag?

When designing APIs and data models, I prefer simplicity and avoid ambiguity. For date and time,...

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