
Ghost Geyser
23K updates/sec Solana gRPC stream with zero rate limits
What it does
High-performance Solana Yellowstone gRPC stream for MEV bots and trading engines. 23,000+ updates/sec, sub-3ms latency, zero rate limits. Full account streams for Orca, Raydium, Meteora, PumpSwap. Standard Yellowstone protocol — just swap your endpoint. Built by a solo dev who needed faster infra for his own bots. Free 30-min trial available.
Does a similar job
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Today we're announcing frpc-go, an RPC framework that's designed from the ground up to be lightweight, extensible, and extremely performant. In an apples-to-apples comparison fRPC outperforms gRPC by more than 4x, doing more than 2 million RPCs/second on a single node. Check out our docs site at https://frpc.io!
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Hey HN! We recently launched a new capability to Hasura GraphQL Engine: Streaming Subscriptions for Postgres. Today we have a variety of solutions to ingest and store a large amount of data or a stream of data. However, once this data has been captured, securely exposing this data as a continuous stream to a large number of HTTP clients concurrently is a challenge. These are the challenges that Hasura aims to address: 1. Allow for Authorization rules so that clients can only consume the subset of the stream they have access to 2. Prevent missing events and allow each client to move through…

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