4 papers
Towards Trusted Service Monitoring: Verifiable Service Level Agreements
Fernando Castillo, Eduardo Brito, Sebastian Werner +2
Service Level Agreement (SLA) monitoring in service-oriented environments suffers from inherent trust conflicts when providers self-report metrics, creating incentives to underrepo…
Service-Level Energy Modeling and Experimentation for Cloud-Native Microservices
Julian Legler, Sebastian Werner, Maria C. Borges +1
Microservice architectures have become the dominant paradigm for cloud-native systems, offering flexibility and scalability. However, this shift has also led to increased demand fo…
Trusted Compute Units: A Framework for Chained Verifiable Computations
Fernando Castillo, Jonathan Heiss, Sebastian Werner +1
Blockchain and distributed ledger technologies (DLTs) facilitate decentralized computations across trust boundaries. However, ensuring complex computations with low gas fees and co…
Continuous Observability Assurance in Cloud-Native Applications
Maria C. Borges, Sebastian Werner
When faults occur in microservice applications -- as they inevitably do -- developers depend on observability data to quickly identify and diagnose the issue. To collect such data,…