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SQD Worker nodes are the core infrastructure responsible for data processing and query execution within the SQD Network. They retrieve raw blockchain data, then index, verify, and optimize storage, while responding to query requests from the Portal layer. Through distributed collaboration, multiple Worker nodes collectively form a decentralized data service network.

Subsquid (SQD) is a decentralized blockchain data layer built for Web3 applications, leveraging a distributed data lake, a network of Worker nodes, and a Portal query layer to deliver high-performance, low-cost, and scalable on-chain data access for developers. Unlike traditional RPC nodes that read blockchain data directly, SQD preemptively handles data collection, indexing, and storage, allowing applications to rapidly retrieve both complex historical and real-time data.

Unlike traditional RPC nodes that scan the blockchain in real time, SQD dramatically boosts the efficiency of complex queries by pre-processing and indexing data. As new blocks and transactions are generated on the blockchain, the SQD Network continuously ingests raw data and stores it in a distributed data lake. Worker nodes handle indexing and data processing, while the Portal layer manages developer requests and orchestrates network resources, ultimately delivering structured results back to the application.

The key distinction between SQD and The Graph lies in their data processing architecture: The Graph primarily relies on Subgraph to create application-specific data indexes, whereas SQD employs a distributed Data Lake and Worker network architecture, enabling more flexible historical data queries and multi-chain data analysis. From a developer standpoint, The Graph is better suited for building standardized query interfaces around specific protocols, while SQD focuses on large-scale on-chain data access, complex analytical tasks, and real-time data processing. Both solutions are essential components of Web3 data infrastructure, but their design objectives and technical approaches differ significantly.

SQD is a foundational protocol that supports the Web3 data lake architecture, providing verifiable data queries, distributed storage, and incentive mechanisms, helping Web3 enter the era of data intelligence.

Subsquid Network is dedicated to creating a decentralized query engine that optimizes large data sets while ensuring data security through zero-knowledge proof technology.

Gate Research Daily: April 7 — BTC and ETH experienced slight corrections, with the overall market continuing to fluctuate and recover during the turnover phase. Amid heightened fear sentiment, funds shifted toward leading assets and thematic rotations, with mid-cap tokens like SUPER, SIREN, and SQD standing out. On the macro front, U.S. stocks ended higher and gold prices stayed at elevated levels. Within the industry, brokerage spot access is expanding and cirBTC narratives are gaining traction, while the Drift incident has driven the marketplace to re-evaluate overall DeFi risks and ecosystem risk appetite.

MemeCore is a Layer 1 blockchain that connects creators and communities through Memes and DApps. It is explicitly designed for Meme coins and aims to create a playground for the Meme community in the blockchain ecosystem.