The OrbitFlare blog
Practical guides, deeper dives and the latest from OrbitFlare. For the people building on Solana.
7 to 12 of 14 articles
Rate limits are a provider mechanism with three shapes: per second, per allowance and per method. How to diagnose which one you hit, and the changes (subscribe instead of poll, batch, cache, slice, fix retries) that cut request volume by an order of magnitude.
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Commitment levels describe how sure the network is that a block will stay in the chain. processed is fastest and provisional, confirmed is the default, finalized is for anything irreversible. What each means, where it applies, and the bugs that come from mixing them.
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Low-latency Solana trading infrastructure is four layers: placement relative to a leader that moves every four slots, how early you observe the chain, how you get transactions into a saturated leader, and how you route between regions. This guide explains each one and where the milliseconds go.
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Solana swapped in a new SPL Token program at the same address, and every transfer now costs about 60x less.
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Ranked breakdown of the ten Solana RPC providers worth considering in 2026, with a benchmarking checklist and a use-case-to-vendor map.
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Every transaction on Solana is broken into 1,228-byte fragments called shreds before it reaches a single validator. They travel through a stake-weighted tree, and whoever sees them first has the edge.
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Put what you’ve learned to work with RPC nodes, real-time streaming and developer tools.