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Event-Driven Architecture (EDA) Meaning

Event-Driven Architecture (EDA) is a software design paradigm where systems react to events rather than relying on direct, synchronous requests. An event represents a meaningful change in state-such as a transaction being confirmed, a price threshold being reached, or a smart contract emitting a signal.

Instead of tightly coupling services together, EDA allows components to publish events and other components to subscribe and respond asynchronously. In blockchain and trading infrastructure, EDA is particularly valuable because networks are inherently asynchronous and state changes happen continuously.

For example, exchanges, risk engines, and settlement systems often rely on event streams to react in real time to market data, order updates, and blockchain confirmations. This design improves scalability, fault tolerance, and responsiveness, as individual components can fail or lag without bringing down the entire system.

EDA also aligns well with modern microservices and streaming technologies. By decoupling producers and consumers of data, organizations can evolve systems independently, add new consumers without disrupting existing ones, and handle spikes in activity more gracefully.

In crypto-native systems-where latency, reliability, and adaptability are critical-event-driven design has become a foundational architectural pattern.

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Finery Markets BVI Limited (“Finery Markets”) provides software, technology infrastructure, and related Information and Communication Technology (ICT) services on a Software-as-a-Service (“SaaS”) basis. Finery Markets acts solely as a software vendor and does not operate a trading platform, does not intermediate, match, execute, clear, or settle transactions, and does not engage in any activities that would require regulatory authorisation under applicable laws.

Finery Markets’ software is non-custodial and is provided exclusively to licensed institutional entities that act as independent operators of their own environments. All counterparties are solely responsible for establishing and maintaining their own bilateral trading and settlement relationships. Finery Markets is not a party to any such arrangements and assumes no responsibility for the conduct, verification, or compliance obligations of any users of the software.

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