Abstract Internet of Things (IoT) applications are exposed to harsh conditions due to factors
such as device failure, network problems, or implausible sensor values. We investigate how …

Storing information in a software system is challenging, especially in the cloud computing
era. Traditional, battle-tested methods, like Object Relational Map**, seem inappropriate …

Event sourced systems are increasing in popularity because they are reliable, flexible, and
scalable. In this article, we point a microscope at a software architecture pattern that is …

Event Sourcing (ES) systems use an event log with the double purpose of kee**
application state and providing decoupled communication. While ES systems keep track of …

During my Master's degree, I never had the intention of pursuing a PhD. I valued industry
with its practical outcome higher than the, what I thought to be, purely theoretical results of …

An increasing number of distributed, event-based systems adopt an architectural style called
event sourcing, in which entities keep their entire history in an event log. Event sourcing …

Event sourcing is increasingly used and implemented in event-based systems for
maintaining the evolution of application state. However, unbounded event logs are …

Most software can be seen as a set of business rules that are executed when triggered by an
internal event or user input. Usually, these business rules are designed to process the input …

Stateful applications are based on the state they hold and how it changes over time. This
history of state changes is usually discarded as the application progresses. By building on …

Actor-based programs are not exempt from concurrency bugs. Inspiring contributions for
debugging actor-based programs have been developed, however there is no approach that …