Scaling technique that partitions blockchain state and processing across multiple parallel chains (shards), each handling a subset of transactions. Used by Ethereum's roadmap (danksharding) and Near Protocol. Solana takes a different approach, using parallel execution on a single shard (via Sealevel) rather than splitting into multiple chains.
Empieza por la explicación más corta y útil antes de profundizar.
Scaling technique that partitions blockchain state and processing across multiple parallel chains (shards), each handling a subset of transactions. Used by Ethereum's roadmap (danksharding) and Near Protocol. Solana takes a different approach, using parallel execution on a single shard (via Sealevel) rather than splitting into multiple chains.
Usa primero la analogía corta para razonar mejor sobre el término cuando aparezca en código, docs o prompts.
Piensa en esto como un bloque de construcción que conecta una definición aislada con el sistema mayor donde vive.
Ubica el término dentro de la capa de Solana en la que vive para razonar mejor sobre él.
Conceptos compartidos de cripto que dan marco al ecosistema más amplio.
Convierte el término de vocabulario en algo operacional para producto e ingeniería.
Este término desbloquea conceptos adyacentes rápido, así que funciona mejor cuando lo tratas como un punto de conexión y no como una definición aislada.
Usa este bloque compacto cuando quieras dar contexto sólido a un agente o asistente sin volcar toda la página.
Sharding (sharding) Categoría: Blockchain General Definición: Scaling technique that partitions blockchain state and processing across multiple parallel chains (shards), each handling a subset of transactions. Used by Ethereum's roadmap (danksharding) and Near Protocol. Solana takes a different approach, using parallel execution on a single shard (via Sealevel) rather than splitting into multiple chains. Relacionados: Scalability, Parallel Transaction Execution, Layer 1 (L1)
Usa contexto del glosario, relaciones entre términos, modelos mentales y builder paths para recibir respuestas estructuradas en vez de output genérico.
Opcional: pega código Anchor, Solana o Rust para que el Copilot mapee primitivas de vuelta al glosario.
El Copilot responderá usando el término actual, conceptos relacionados, modelos mentales y el grafo alrededor del glosario.
Estas ramas muestran qué conceptos toca este término directamente y qué existe una capa más allá de ellos.
A blockchain's ability to handle increasing transaction volume without degrading performance or decentralization. The scalability trilemma posits that blockchains can optimize at most two of: decentralization, security, and scalability. Solutions include Layer 2 rollups, sharding, parallel execution (Solana's Sealevel), and modular architectures.
Solana's ability to process multiple transactions simultaneously by analyzing their account access lists and executing non-conflicting transactions in parallel across CPU cores via the Sealevel runtime. Two transactions can run in parallel only if they do not share any writable accounts; transactions sharing a writable account are serialized. This design allows Solana to fully exploit modern multi-core hardware and is a primary contributor to its high throughput.
The base blockchain network that provides consensus, data availability, and execution. Bitcoin, Ethereum, and Solana are Layer 1 blockchains. L1s define the core protocol rules, security model, and native token. Scalability limitations on L1 have driven the development of Layer 2 solutions that inherit L1 security.
Estos son los siguientes conceptos que vale la pena abrir si quieres que este término tenga más sentido dentro de un workflow real de Solana.
Estas entradas son fáciles de mezclar cuando lees rápido, haces prompting a un LLM o estás entrando en una nueva capa de Solana.
The smallest indivisible unit of Bitcoin, equal to 0.00000001 BTC (one hundred-millionth of a bitcoin), named after Bitcoin's pseudonymous creator Satoshi Nakamoto. All Bitcoin amounts are internally represented as integer counts of satoshis, avoiding floating-point precision issues. The Ordinals protocol assigns unique serial numbers to individual satoshis, enabling them to carry inscribed data.
A blockchain's ability to handle increasing transaction volume without degrading performance or decentralization. The scalability trilemma posits that blockchains can optimize at most two of: decentralization, security, and scalability. Solutions include Layer 2 rollups, sharding, parallel execution (Solana's Sealevel), and modular architectures.
The entity responsible for ordering, batching, and submitting transactions in a Layer 2 rollup. Most rollups currently use a single centralized sequencer operated by the rollup team. Decentralized and shared sequencer designs (Espresso, Astria) distribute this power across a network of operators, enabling cross-rollup atomic composability and reducing single points of failure.
Las entradas del glosario se vuelven útiles cuando están conectadas. Estos enlaces son el camino más corto hacia ideas adyacentes.
A blockchain's ability to handle increasing transaction volume without degrading performance or decentralization. The scalability trilemma posits that blockchains can optimize at most two of: decentralization, security, and scalability. Solutions include Layer 2 rollups, sharding, parallel execution (Solana's Sealevel), and modular architectures.
Solana's ability to process multiple transactions simultaneously by analyzing their account access lists and executing non-conflicting transactions in parallel across CPU cores via the Sealevel runtime. Two transactions can run in parallel only if they do not share any writable accounts; transactions sharing a writable account are serialized. This design allows Solana to fully exploit modern multi-core hardware and is a primary contributor to its high throughput.
The base blockchain network that provides consensus, data availability, and execution. Bitcoin, Ethereum, and Solana are Layer 1 blockchains. L1s define the core protocol rules, security model, and native token. Scalability limitations on L1 have driven the development of Layer 2 solutions that inherit L1 security.
Estas entradas viven junto al término actual y ayudan a que la página se sienta parte de un grafo de conocimiento más amplio en lugar de un callejón sin salida.
A distributed, append-only ledger that records transactions in cryptographically linked blocks. Each block contains a hash of the previous block, forming an immutable chain. Nodes in the network maintain copies of the ledger and reach agreement through consensus mechanisms. Blockchains enable trustless, decentralized record-keeping without a central authority.
The protocol by which nodes in a distributed network agree on the current state of the ledger. Common mechanisms include Proof of Work (Bitcoin), Proof of Stake (Ethereum, Solana), and BFT variants. Consensus ensures all honest nodes converge on the same transaction history despite potential network delays or malicious actors.
A consensus mechanism where validators are selected to produce blocks based on the amount of cryptocurrency they have staked (locked) as collateral. PoS is energy-efficient compared to Proof of Work. Misbehaving validators risk losing their stake (slashing). Solana, Ethereum (post-Merge), Cosmos, and Cardano use PoS variants.
A consensus mechanism where miners compete to solve computationally expensive puzzles to produce blocks and earn rewards. PoW provides strong security (51% attack resistance) but is energy-intensive. Bitcoin and pre-Merge Ethereum use PoW. The difficulty adjusts to maintain target block times regardless of total network hash power.