This section examines [[ZKP/Data Marketplace/Scalability & Optimization/Optimization Techniques|key strategies]] for addressing the scalability challenges of operating a [[ZKP/Data Marketplace/Intro|decentralized data economy]] on the [[ZKP/ZKP Base Layer/ZKP Blockchain/High Level Overview|ZKP Blockchain's Layer 1 Substrate infrastructure.]] ## Scalability Challenges and Strategies The Data Marketplace faces inherent Layer 1 blockchain constraints including transaction throughput limitations and weight costs. While the ZKP Blockchain achieves [[ZKP/ZKP Base Layer/ZKP Blockchain/Performance/Consensus Layer|100-500 TPS]] in real-world conditions as specified in the base layer, optimization remains essential for economic viability [81, 96]. On-chain optimization focuses on smart contract efficiency in the AccessControl and [[DatasetToken Smart Contract|DatasetToken]] components, leveraging [[ZKP/ZKP Base Layer/ZKP Blockchain/Technical Build Application Layer/Privacy-Preserving Computations with ZK Wrappers/Circuit Definition for Diverse AI Tasks/Circuit Definitions|EVM pallet precompiles]] for [[ZKP/Data Marketplace/Technical Basis/Cryptographic Foundations/Lifecycle of zk-SNARKs|ZKP verification.]] These precompiles enable the 200,000 gas equivalent weight verification cost established in the base layer specifications [82, 97]. Additionally, batch processing for operations like bulk dataset registration reduces per-transaction overhead through batch utilities, though with potential latency trade-offs that require testnet validation. Off-chain scalability leverages [[ZKP/Data Marketplace/High-Level Overview/Off-Chain Storage with IPFS|IPFS]] for dataset storage coordinated through off-chain workers with a replication factor of 5 and PoSp verification to ensure 99.9% availability [87]. This hybrid approach stores only [[ZKP/ZKP Base Layer/ZKP Blockchain/Storage Layer/On-Chain Metadata Storage|metadata and verification proofs]] in [[Patricia Tries]] while keeping data [[Off-Chain Data Management with IPFS and Filecoin|off-chain]], dramatically improving cost efficiency for large datasets. See also: [[ZKP/Data Marketplace/Scalability & Optimization/Optimization Techniques|Optimization Techniques]]