Declarative Client | Julian Paul - Software Engineer

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Declarative Client

[EN] Spring Boot 4 & Resilience4j: Error handling can be so elegant

[EN] Spring Boot 4 & …

The year is 2025. Spring Boot 4 is here, and we no longer use deprecated RestTemplate calls.

Nov 22, 2025 Read

Recent Posts

[EN] Modern IaC: How to build cloud infrastructure with the Formae Agent

[EN] Modern IaC: How to …

Anyone who has ever worked with Terraform or CloudFormation knows the game: you struggle with state locks, drifting resources and a DSL (Domain Specific Language) that often feels more like configuration than real code.

Mar 6, 2026 Read

[EN] Jujutsu (jj): Why this VCS might overtake Git

[EN] Jujutsu (jj): Why …

Jujutsu (jj): A new paradigm for version management Git is the industry standard, no question.

Feb 27, 2026 Read

[EN] Spring Boot 4 & GraphQL: High-Performance APIs mit Java Records

[EN] Spring Boot 4 & …

While REST often provides too much data (overfetching) or gRPC is too complex to handle for web clients, GraphQL has established itself as the standard for flexible front ends.

Feb 20, 2026 Read

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