The practice of minimizing computational costs in smart contracts to reduce transaction fees and fit within resource limits. On Solana: reduce account reads, use zero-copy deserialization for large accounts, minimize logging, pre-compute PDAs. On Ethereum: use packed storage slots, avoid dynamic arrays, use events instead of storage for read-only data.
Comece pela explicação mais curta e útil antes de aprofundar.
The practice of minimizing computational costs in smart contracts to reduce transaction fees and fit within resource limits. On Solana: reduce account reads, use zero-copy deserialization for large accounts, minimize logging, pre-compute PDAs. On Ethereum: use packed storage slots, avoid dynamic arrays, use events instead of storage for read-only data.
Use primeiro a analogia curta para raciocinar melhor sobre o termo quando ele aparecer em código, docs ou prompts.
Pense nisso como um bloco de construção que ajuda a ligar uma definição isolada ao sistema maior onde ela vive.
Coloque o termo dentro da camada de Solana em que ele vive para raciocinar melhor sobre ele.
Wallets, assinatura, dApps e gestão de chaves.
Transforme o termo de vocabulário em algo operacional para produto e engenharia.
Este termo destrava conceitos adjacentes rapidamente, então funciona melhor quando você o trata como um ponto de conexão, não como definição isolada.
Use este bloco compacto quando quiser dar contexto aterrado para um agente ou assistente sem despejar a página inteira.
Gas / CU Optimization (gas-optimization) Categoria: Web3 Definição: The practice of minimizing computational costs in smart contracts to reduce transaction fees and fit within resource limits. On Solana: reduce account reads, use zero-copy deserialization for large accounts, minimize logging, pre-compute PDAs. On Ethereum: use packed storage slots, avoid dynamic arrays, use events instead of storage for read-only data. Relacionados: Unidades de Computação (CU), Gas
Use contexto do glossário, relações entre termos, modelos mentais e builder paths para receber respostas estruturadas em vez de output genérico.
Opcional: cole código Anchor, Solana ou Rust para o Copilot mapear primitivas de volta para termos do glossário.
O Copilot vai responder usando o termo atual, conceitos relacionados, modelos mentais e o grafo ao redor do glossário.
Esses ramos mostram quais conceitos esse termo toca diretamente e o que existe uma camada além deles.
A measure of computational resources consumed by transaction execution, analogous to gas on Ethereum. Each BPF instruction costs CU; syscalls have predefined CU costs (e.g., SHA-256: 85 CU base + per-byte). Default per-instruction limit is 200,000 CU; max per-transaction is 1,400,000 CU. Priority fee cost = CU price × CU consumed.
A unit measuring the computational effort required to execute operations on a blockchain. On Ethereum, gas is priced in gwei (10^-9 ETH) and varies with network demand. Users set gas limits and gas prices; unused gas is refunded. Solana uses 'compute units' as its equivalent, with much lower costs (~$0.00025 per transaction vs. $1-100+ on Ethereum).
Estes são os próximos conceitos que valem abrir se você quiser que este termo faça mais sentido dentro de um workflow real de Solana.
Essas entradas são fáceis de misturar quando você lê rápido, faz prompting em um LLM ou está entrando em uma nova camada de Solana.
Situation where users compete by bidding up transaction fees to get their transactions included first, typically during high-demand events like token launches or NFT mints. On Solana, gas wars manifest as priority fee bidding rather than Ethereum-style base fee spikes, with users paying higher compute unit prices for preferential inclusion.
Entradas de glossário só ficam úteis quando estão conectadas. Esses links são o caminho mais curto para ideias adjacentes.
A measure of computational resources consumed by transaction execution, analogous to gas on Ethereum. Each BPF instruction costs CU; syscalls have predefined CU costs (e.g., SHA-256: 85 CU base + per-byte). Default per-instruction limit is 200,000 CU; max per-transaction is 1,400,000 CU. Priority fee cost = CU price × CU consumed.
A unit measuring the computational effort required to execute operations on a blockchain. On Ethereum, gas is priced in gwei (10^-9 ETH) and varies with network demand. Users set gas limits and gas prices; unused gas is refunded. Solana uses 'compute units' as its equivalent, with much lower costs (~$0.00025 per transaction vs. $1-100+ on Ethereum).
Essas entradas vivem ao lado do termo atual e ajudam a página a parecer parte de um grafo maior, não um beco sem saída.
The vision of a decentralized internet built on blockchain technology, where users own their data, identity, and digital assets. Web1 was read-only (static pages), Web2 is read-write (platforms like social media), Web3 is read-write-own (permissionless, user-sovereign). Web3 applications use wallets instead of logins and smart contracts instead of centralized servers.
An application with its backend logic running on a blockchain as smart contracts rather than centralized servers. dApps typically have a traditional web frontend that interacts with on-chain programs via RPC. Users authenticate with wallets instead of username/password. Examples: Uniswap (Ethereum DEX), Jupiter (Solana DEX), Magic Eden (NFT marketplace).
Software or hardware that manages cryptographic keys and enables users to sign transactions, view balances, and interact with dApps. Hot wallets (Phantom, Solflare, Backpack) are internet-connected for convenience. Cold wallets (Ledger, Trezor) store keys offline for security. Wallets don't actually 'hold' tokens—they hold the private keys that control on-chain accounts.
A 12 or 24-word human-readable backup of a wallet's master private key, generated using BIP-39 standard. The seed phrase can deterministically regenerate all derived keypairs (BIP-44 derivation paths). Losing the seed phrase means permanently losing access to all associated accounts. Never share, photograph, or store seed phrases digitally in plain text.