Tag: DevOps
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Automating Consumer-Driven Contract Testing with PactFlow: From Manual Checks to CI-Level Guarantees
The Weekly Radar The Context As distributed architectures proliferate, verifying that each microservice honors its API agreement has become a blocker in fast-moving pipelines. Consumer-Driven Contract Testing (CDCT) with Pact lets the consumer define expected interactions, then publishes those “contracts” to a broker for provider verification. Recent enhancements in PactFlow and GitHub Actions integration automate…
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Service Mesh: The Hidden Backbone of Cloud-Native Resilience
THE WEEKLY RADAR The Context As microservices proliferate, organizations struggle to enforce consistent security, routing and observability across dozens—or hundreds—of services. Service mesh frameworks like Istio, Linkerd and Consul inject a transparent proxy layer (the sidecar) beside each microservice, centralizing policy enforcement and telemetry without changing application code. Recent best-practice guides position Service Mesh as the de-facto…
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Hands-on Rust: Building a “Massive” S3 Downloader
The Context A few weeks ago, while running User Acceptance Testing (UAT) with a client, we hit a simple snag that was causing a disproportionate amount of friction. The client used HTML templates hosted on an Amazon S3 bucket. Every time the user requested a copy change or a layout tweak, the team hit a…
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Hands-on: Migrating to Java 25 and Spring Boot 4.0.0
The Context Recently, a client approached me with a specific requirement: update two of their Spring Boot applications to the latest available versions. With the recent availability of Spring Boot 4 support for Java 25, we decided it was the perfect opportunity to embrace the bleeding edge. While the benefits of migrating are numerous (you…