
De-risking change in systems that keep the lights on.
A major European power utility had to evolve mission-critical systems where downtime is not an option.
The challenge
Critical operational systems carried years of custom logic where an unintended side-effect could have real-world consequences. Change was slow, cautious and expensive.
The approach
By making behaviour explicit and flagging every unresolved dependency up front, Sysparency turned high-stakes changes from archaeology into a known, bounded operation.
The outcome
A smaller, known blast radius for every change; fewer surprises; safer, faster delivery on systems that cannot fail.
- Known
- Blast radius before every change
- Fewer
- Production surprises
This reference is shown anonymised at the customer’s discretion.
See your own system, made transparent.
Book a 30-minute demo. We’ll show you what Sysparency produces — and how it answers “what does this do, and what breaks if I change it?” in seconds.