Solana RPC node setup is the infrastructure decision that sits behind every wallet balance check, every transaction submission, every dApp query, and every trading bot on the network. When your RPC node responds in 30ms, applications feel instant. When it…
Solana validator cost is the number one reason the active validator count dropped from 2,560 in 2023 to around 770 in early 2026. Not technical complexity. Not competition. Cost. Operators who did not understand the full cost structure before launching…
Solana validator setup in 2026 requires more precision than any comparable PoS chain. The process is not complicated, but the order of operations matters, the system tuning is mandatory rather than optional, and skipping steps creates problems that surface hours…
Solana validator requirements changed significantly on May 1, 2026. The Solana Foundation updated its delegation program criteria, introducing new ASN concentration limits, stricter data center concentration thresholds, mandatory transaction ordering fairness rules, and explicit anti-censorship requirements. Validators already in the…
Blockchain node monitoring in production is a different problem from monitoring conventional infrastructure. The metrics overlap CPU, memory, disk, network, but the failure modes are unique. A node can be fully online, passing all infrastructure health checks, and simultaneously serving…
Cosmos validator requirements are more complex in 2026 than most guides acknowledge. The official documentation gives you minimum hardware specs and tells you to have some ATOM bonded. What it does not tell you is that the minimum stake to…
