enviodev Performance Tuning
HyperSync (Default — Fastest)
HyperSync is the default data source for supported chains. Up to 1000x faster than RPC. No configuration needed — automatic for supported networks.
Batch Size
full_batch_size: 5000 # Target events per batch (default: 5000)
Reduce if handlers make many slow Effect API calls that can't be batched.
WebSocket for Realtime Indexing
Add ws: for lower-latency new block detection via eth_subscribe("newHeads"):
rpc:
- url: ${ENVIO_RPC_ENDPOINT}
ws: ${ENVIO_WS_ENDPOINT}
for: realtime
Database Indexes
Add @index to schema fields for faster queries — see indexer-schema for full syntax (single-field, composite, DESC direction).
If something is unclear, use the
envio-docsskill to search and read the latest documentation.