Vitelco Blog

Blog posts about software, test, development and automation processes.

For more details please contact us.

Contact

Vitelco May 7, 2026 10:20:00 AM

Hexagonal Architecture with Spring Boot Part 2

Hexagonal Architecture with Spring Boot Part 2 — Port, Adapter, Use Case: Where Does Each File Go? In the first part, the practical reasons for adopting Hexagonal Architecture were discussed. This article moves on to concrete steps: the example...

View details

Vitelco May 6, 2026 4:28:15 PM

Hexagonal Architecture with Spring Boot Part 1

Hexagonal Architecture with Spring Boot Part 1 — Why Hexagonal Architecture? The vast majority of Spring Boot projects are built around the Controller → Service → Repository trio. This structure is sufficient for many scenarios. However, as a...

View details

Vitelco Apr 15, 2026 5:25:27 PM

What Is Git? Git Workflow and Basic Git Commands

It is a fast and distributed version control system that allows changes made to code during software development to be recorded in a safer and more sustainable way, while also enabling us to obtain information about what changes were made and who...

View details

Vitelco Jan 5, 2026 4:04:21 PM

Migration Strategies and Modernization Guide from Oracle 11g to 23c

Migration Strategies and Modernization Guide from Oracle 11g to 23c Summary Within the Oracle Database ecosystem, 11g (11.2.0.4) has long been regarded as a symbol of stability. However, the revolutionary features introduced with Oracle 23c (App...

View details

Vitelco Dec 24, 2025 12:49:56 PM

Publicly Available LLMs: Unseen Vulnerabilities and Real Risks for Organizations

Publicly Available LLMs: Unseen Vulnerabilities and Real Risks for Organizations Recent examples on social media and comment in technical communities clearly demonstrate that major public language models – ChatGPT, Claude, Cursor, Copilot, etc. –...

View details

Vitelco Dec 16, 2025 4:33:32 PM

What Is the Circuit Breaker Pattern—and Why Is It Critical for Modern Microservices?

What Is the Circuit Breaker Pattern—and Why Is It Critical for Modern Microservices? In today’s world of distributed systems, microservices constantly communicate with each other. This approach gives us flexibility and scalability, but it also...

View details

Vitelco Nov 20, 2025 12:17:19 PM

Enterprise Web Applications with Python and Django: A Comprehensive Guide from Architecture to Production

Enterprise Web Applications with Python and Django: A Comprehensive Guide from Architecture to Production AbstractThis article examines the complete lifecycle of developing enterprise-grade, sustainable, and globally distributable web applications...

View details

Vitelco Nov 19, 2025 10:21:47 AM

IT LAW: THE NEW LEGAL PARADIGM? `or` PARADOX? IN THE TECH AGE

IT LAW: THE NEW LEGAL PARADIGM? `or` PARADOX? IN THE TECH AGE Introduction: The Digital Tsunami and the Evolution of Law In our current era, defined by the exponential advancement of information technologies, the law finds itself...

View details

Vitelco Oct 9, 2025 2:03:08 PM

GraalVM and Native Image Technology in Spring Boot Applications

GraalVM and Native Image Technology in Spring Boot Applications Spring Boot is one of the most popular frameworks for developing fast and flexible Java applications. Large Spring Boot applications are often associated with two main challenges:

View details

Vitelco Sep 24, 2025 10:45:58 AM

Use of Appium, Karate, and BDD Principles in Test Automation: A Project Experience

Use of Appium, Karate, and BDD Principles in Test Automation: A Project Experience Introduction At the start of this project, our team faced two recurring challenges: lengthy regression cycles and unclear acceptance criteria that often caused...

Vitelco Blog

Hexagonal Architecture with Spring Boot Part 2

View details

Hexagonal Architecture with Spring Boot Part 1

View details

What Is Git? Git Workflow and Basic Git Commands

View details

Migration Strategies and Modernization Guide from Oracle 11g to 23c

View details

Publicly Available LLMs: Unseen Vulnerabilities and Real Risks for Organizations

View details

What Is the Circuit Breaker Pattern—and Why Is It Critical for Modern Microservices?

View details

Enterprise Web Applications with Python and Django: A Comprehensive Guide from Architecture to Production

View details

IT LAW: THE NEW LEGAL PARADIGM? `or` PARADOX? IN THE TECH AGE

View details

GraalVM and Native Image Technology in Spring Boot Applications

View details

Use of Appium, Karate, and BDD Principles in Test Automation: A Project Experience

View details

Tags

Latest Post

Newsletter Subscription

Stay Up-To-Date By Subscribing to Our Newsletter

EUROPE

EMEA HQ