How a Hedging Engine Led to StateVec
How late-night incidents, repeated infrastructure work and a hedging engine's recovery needs shaped StateVec.
Stories
The decisions behind StateVec.
When a Service Needs a Transaction Core
Why recovery and audit become harder when a transaction must be reconstructed from messages, objects, database views and events.
Keeping a Matching Engine Consistent
The work around matching: safe retries, consistent snapshots, correct failover and events tied to committed decisions.