Answers
What is event-driven architecture?
In short
Event-driven architecture is a system design where services communicate by emitting and consuming events, rather than by direct synchronous calls.
Short answer
Event-driven architecture is a system design where services communicate by emitting and consuming events, rather than by direct synchronous calls.
What this actually means in practice
Done well, it decouples teams and enables replay, audit and parallel processing. Done badly, it produces a distributed monolith with no schema, no replay and no debugger.
The most common pitfall
Going event-driven before the team has the operational maturity to debug it.
What to do next
Pick one high-value event, build a schema registry, and prove the pattern before scaling it.
Frequently asked questions
Does Forth Systems help with this?
Yes — Forth Systems works with banks, payment institutions, insurers and infrastructure operators on exactly this kind of work. Engagements start with a fixed-scope assessment so you see the shape before committing.
How experienced is the team?
Engagements are staffed by named, UK-based senior engineers — not a rotating offshore pool. References from the second line of comparable clients are available on request.
Where are you based?
Edinburgh-based, delivering UK-wide with onsite presence in London and across Scotland as required.
How fast can we start?
Most engagements start within 2-4 weeks of a signed SoW, faster where an existing supplier framework is in place.