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Live writes
Every simulation runs on a throwaway copy of your graph. Production data is never modified.
Echo
Architecture resilience twinAsk in plain language. Echo forks your dependency graph, injects the fault, and returns the blast radius, the cascade, and the mitigation route in milliseconds.
Isolated fork sim_ephemeral
How much of your system this failure takes down, and how badly. Tiers rank services by how critical they are to checkout.
Distributed systems rarely fail where they break. A payment timeout or a cache eviction ripples through order queues, gateways and checkout before your alerts can name a cause. Echo keeps a directed dependency graph of your services, datastores, endpoints and third-party APIs. Ask a question in plain language and it clones the graph in memory, injects the fault, and returns the blast radius, downstream impact and registered failover routes. Nothing touches production.
Every simulation runs on a throwaway copy of your graph. Production data is never modified.
Each run clones the graph in memory and destroys the copy when it finishes.
Follows dependencies from Tier-1 core services down to every Tier-2 and 3 caller.
Finds registered fallback edges and queue buffers, then writes the playbook for your on-call team.
Every metric, broken endpoint and alerted Slack team comes from a Cypher query on the graph, not a model’s guess.