SOL Strategies released solana-validator-ha, an open-source high availability manager for Solana validators. The tool uses Solana’s native gossip protocol to automatically fail over to backup nodes, targeting 99.99% uptime without external dependencies. With Solana’s 400-millisecond slot times, rapid recovery is critical since missing a leader slot permanently forfeits revenue. The solution is available on GitHub alongside solana-validator-failover for planned maintenance scenarios. SOL Strategies is positioning itself as a major infrastructure player within the Solana ecosystem.
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