VantaChain Ledger
VantaChain provides sub-second blockchain event indexing, transaction tracing, smart contract telemetry, and cybersecurity alert panels.
The Challenge
Accessing multi-chain ledger data historically resulted in slow, highly synchronous database queries that delayed analytics dashboard rendering by up to 8 seconds, making active threat detection impossible.
Our Engineering Solution
Built an asynchronous multi-threaded Rust indexer that digests block headers and filters contract logs concurrently. A custom GraphQL server with aggressive Redis query caching serves the frontend, reducing fetching overhead dramatically.
Architectural Specifications
A Kubernetes-orchestrated suite of lightweight index nodes feeds into a TimescaleDB instance. Prometheus and Grafana are configured to track block sync speeds and detect query bottlenecks automatically.
Key Performance Indicators
- Zero query bottlenecks
- Sub-second block indexing
- 250ms dashboard render latency
Technologies Leveraged
Looking for similar results?
Let's discuss how we can build your next custom engineering stack.
Request Technical Consultation