> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dune.com/llms.txt
> Use this file to discover all available pages before exploring further.

# zkSync Overview

> zkSync data on Dune

zkSync is a Layer 2 scaling solution for Ethereum that utilizes zk-Rollups technology to offer low-cost, high-speed transactions with strong security guarantees. By employing zero-knowledge proofs, zkSync ensures data availability and correctness without compromising the underlying security of the Ethereum mainnet.

**Enhanced Scalability and Efficiency:**
zkSync enhances Ethereum's scalability by aggregating multiple transactions into a single rollup block. This process significantly reduces transaction costs and increases processing speed, making it ideal for high-throughput applications.

**Robust Security and Ethereum Compatibility:**
zkSync maintains a high level of security through its use of zero-knowledge proofs, which verify the validity of transactions without revealing any underlying data. Furthermore, zkSync is fully compatible with Ethereum, allowing for seamless migration of existing dApps and smart contracts.

**Developer-Friendly Platform:**
zkSync provides a supportive environment for developers with comprehensive tooling and resources designed to facilitate the development and deployment of Ethereum-compatible applications on its Layer 2 platform.

<CardGroup cols={1}>
  <Card title="zkSync documentation" icon="link" href="https://docs.zksync.io">
    Access the official documentation for zkSync, offering extensive information on its technology, platform capabilities, and development resources.
  </Card>
</CardGroup>

## Data Catalog

<CardGroup cols={2}>
  <Card title="Logs" icon="bolt" href="./raw/logs">
    Event logs from smart contracts, providing insights into interactions and activities on the zkSync network.
  </Card>

  <Card title="Blocks" icon="cubes" href="./raw/blocks">
    Information on blocks processed using zkSync’s technology, reflecting the network's capacity for high transaction throughput.
  </Card>

  <Card title="Transactions" icon="message-arrow-up" href="./raw/transactions">
    Detailed transaction data, showcasing the operational efficiency and cost-effectiveness of zkSync’s rollup solution.
  </Card>

  <Card title="decoded" icon="file" href="./decoded/overview">
    Decoded transaction data for easier analysis and better understanding of smart contract executions on zkSync.
  </Card>
</CardGroup>