Blog & Insights
Your Knowledge Hub
Dive into our world of digital transformation. Here you'll find in-depth articles on cloud technologies, DevOps and modern IT infrastructures.
Why Data Protection in AI Applications Starts with Architecture
Data protection can easily sound like a matter of legal clauses, guidelines, and approval processes. We would like to show you how we actively integrate data protection into the project for an AI application.
Securely Migrate Oracle Databases to Modern Cloud Architectures
In reality, database migrations are one of the most sensitive interventions. We at PROTOS therefore view migration as a controlled transformation process.
Insights from KubeCon: How PROTOS uses cloud-native technologies
KubeCon 2026: PROTOS on the lookout for trends in Amsterdam. We're examining which cloud-native innovations offer real added value for customer projects.
Real-time data in public transport – and how a cloud and edge architecture stabilizes it
We show where and why real-time information is lost along the system chain – and how these weaknesses can be sustainably remedied through a cloud & edge architecture.
From database monolith to modern cloud data architecture
Growing data volumes, heterogeneous access patterns and increasing demands for real-time processing - how modern cloud architectures avoid operational bottlenecks.
Overcoming outdated backends in public transport
Why modern mobility in public transport is failing due to outdated backends – and how cloud architectures are finally stabilizing the foundation.
Cloud know-how in public transport
Collaboration and expertise are the keys to making a real impact in public transportation. Karsten Quellec, CTO at PROTOS, explains how we put this into practice.
The ESC today, thinking ahead
Multi-cloud operation with a new perspective: combination of AWS Global and ESC
Cloud sovereignty and digitalization in public transport
How can public transport companies strike a balance between digitalisation and sovereignty? Sebastian Ullrich and Karsten Quellec present possible solutions!
A wake-up call for public transport
Migration to the cloud is undoubtedly an important and correct step. But only refactoring allows the potential of the cloud to be leveraged!
Digitalization in public transport requires IT infrastructure
The will for digital transformation in public transport is there. What is needed? A more strategic understanding of IT infrastructure.
Focus on: Cloud transformation in public transport
Historically developed IT/OT infrastructures, demand for digitalisation: public transport is undergoing a period of transformation. The key to success: the cloud.
AWS European Sovereign Cloud – PROTOS is a launch partner
AWS European Sovereign Cloud creates a sovereign cloud infrastructure – PROTOS provides consulting, provisioning, and operation services as a launch partner.
Generative AI securely at work: automated ticket analysis in AWS Cloud
Secure and practice‑oriented: Automate AI‑supported ticket analysis in the AWS Cloud to significantly reduce the workload of qualified personnel.
Documentation in AI projects: the backbone for lasting success
Well‑designed documentation is not a nice‑to‑have but the operational backbone and a central strategic element in AI projects to ensure scalability and reusability.