Obrys · understand the system you have
Your estate lives in stale diagrams, a decade of undocumented decisions, and a few people’s heads. Every big move — a modernization, a migration, an audit — starts by rediscovering what you already own, and stalls the first time a dependency nobody knew about surfaces in production.
Obrys maps it. Drill from the whole estate down to the one service — or the one table — you’re about to touch, every box tied to the real code, ticket or decision behind it. A living, grounded model your architects author and keep true: the picture you need before you modernize, migrate, or hand it off. Not a stale Visio, not a scraper’s tangle.
Request a walkthrough for architects who need to see a complex or legacy estate whole
Modernization moves at the speed of understanding. When the map is wrong — or missing — the cost lands downstream: a cutover that breaks a system nobody knew was downstream, a retirement that takes out a report finance depended on.
The tools you have don’t help. A Visio dies the day it’s drawn; a code scraper hands you ten thousand true nodes and no idea which ones matter.
you’re retiring the mainframe, one capability at a time
For years the legacy and its replacement run side by side. Every cutover is a bet on a dependency map you’re not sure is complete. Obrys gives the whole program one living map — grounded in the real system, drill-downable from context to code — so the next retirement isn’t a leap of faith.
see the estate · move safelya batch job three teams forgot about
A diff doesn’t show blast radius. On the canvas, the system you’re about to change lights up everything it touches — so you find the surprise coupling before the cutover does.
review · blast radiusthe architect who holds the estate is retiring
The map lives in one head, and it’s walking out the door. Obrys gets the estate out of tribal knowledge and onto a shared canvas the next team can actually read.
onboarding · bus-factora to-be architecture no one builds to
Target-state decks drift from what’s actually shipping the week after the review. Obrys keeps the target beside the real system and grounds it — so the gap between plan and build is visible, not assumed.
target · groundeda current-state audit, true for a month
A point-in-time survey is out of date before the slides are formatted. A living map, grounded to the source, stays true as the estate changes underneath it.
living · not point-in-time
Complexity doesn’t live in the boxes — it lives in the relationships. And the relationship you need to see depends on the question: what depends on what, what deploys together, who owns it.
It’s one model, re-projected — like a blueprint set where plan, section and elevation are all views of one building. The same system, read the way the question needs it.
how do the parts connect?
Systems, services and the integrations between them — in honest dependency order, so you can see what a retirement pulls on.
group by · layerhow does it behave when it runs?
What deploys with what, what pages whom, what fails first — the operational reality your runbooks assume but no diagram shows.
deploys · on-callwhat crosses the edges?
The flows and couplings between parts — including the integrations nobody drew on purpose but everything now depends on.
edges · flowwho answers for this?
Which team owns which system — so when you plan a cutover you know who to bring in, and what a reorg does to the estate.
teams ↔ systemsTwo lenses cut across every view — time: how each has changed · rationale: why it’s that way.
Modernization is rarely a clean cutover. It’s years of legacy, transitional and target states running at once — the strangler pattern, made real. You need to see all three, and the move between them.
Hold the as-is and the to-be on one canvas: what’s still on the old core, what’s cut over, what’s next. The migration stops being a spreadsheet and becomes a map you can point at.
Where Obrys is heading — today it maps one estate deeply; holding generations side-by-side is the next build, shaped with the teams living it.
Curated like a story,
grounded like a database.
Whiteboards die when the meeting ends. The newer answer — point a scraper at the legacy codebase and auto-extract a graph — just restates the tangle as ten thousand true nodes, with no idea what matters, what’s load-bearing, or what’s safe to retire.
Obrys runs it the other way. Your architects author the model — the meaning, what matters, what’s off-limits — and it stays grounded to the real code, tickets and decisions. Drift between the map and the system shows up as a checkable signal, not a production surprise. The result is an outline of your estate, not an index of it — the shape you can hold, and hand to the next team.
Architects and platform leads at organizations that need to see a complex estate whole — banks, insurers, public sector, crown corporations — to modernize it, migrate it, or simply trust what they’re about to change. One living picture instead of a dozen private slide decks.
The goal isn’t a prettier diagram. It’s one shared, grounded map of the estate — what you have, why it’s that way, and what’s changing — that the whole team can build from. Understand it first; modernize, migrate or govern it from there.
