Backend Challenges in Building a Cryptocurrency Exchange Platform
Hey folks đ
Iâm currently researching the backend architecture required for a cryptocurrency exchange platform, and itâs honestly more complex than I expected.
Here are a few pain points I came across:
Order matching and latency: Matching engines must process thousands of transactions per second with sub-millisecond latency.
Wallet management: Handling deposits and withdrawals securely across multiple chains adds extra layers of complexity.
Data synchronization: Keeping real-time balance and trade data consistent across microservices is tricky.
Compliance modules: Integrating KYC/AML verification without affecting UX is a major challenge.
Curious to know:
Has anyone here built or tested such scalable trading systems?
How would you design the data layer for high-frequency trade events?
Any favourite tools or frameworks youâd use for this type of build?
Looking forward to your tech insights â always fun to learn from other builders
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