Nowadays, more and more often we implement business processes not in a single monolithic system, but through the simultaneous use of several services. In the workshop, we will discuss and feel in practice two ways to assemble a process from multiple services: orchestration and choreography.

We will focus on how these patterns enable the requirements of the distributed system we are designing. 

Functional requirements: 

• process branching 
• time management of process steps 
• compensation mechanisms 

The talk will focus on how to formulate requirements and beyond and what problems we can avoid by being precise in formulating them.

Today, the analyst's involvement in integration tasks has become an everyday reality, including identifying API requirements for different systems. No matter what kind of project we are working on, there are a number of issues that an analyst has to take into account when working on software interfaces. 

In this workshop, we will look at several common issues and discuss possible approaches to solve them. First and foremost, we invite analysts who have already faced the need to design APIs but don't have much experience in this area.