Lynx Blockchain
  • Welcome
  • Technical Evolution and Architecture Overview
  • History of Lynx
    • Evolution of a Blockchain
    • Hybrid Proof of Work (HPoW) Protocol
    • Pioneering Blockchain Data Storage
    • Evolution to Proof of Stake
    • Next Generation Data Storage Architecture
    • Preserving Knowledge
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    • Sustainability
    • Circulating Supply Analysis
    • Locked Addresses
    • Data Storage
      • auth
      • fetch
      • fetchall
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    • Understanding the Encryption Option
    • Understanding Lynx Staking Wait Times
    • Understanding Asset Retrieval Times
    • Understanding Block Time Targeting in the Lynx Blockchain
    • Understanding the Lynx Blockchain Statistics Report
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    • Public Peer Nodes
    • Understanding Blockchain Bootstrap Files
      • Bootstrap Extraction Script
      • Bootstrap Creation Script
    • How to Sweep a Lynx Wallet
    • Enable/Disable Staking
  • Clevver
    • Revolutionizing Digital Preservation
    • Permanent Storage for Digital Assets
    • Permanent Digital Archives for Journalism
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  • XredX (LYNX/IL8P)
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On this page
  • Performance Analysis
  • Leveraging Asset Immutability
  • Implementation Considerations
  • Conclusion
  • Technical Notes
  1. Lynx Core

Understanding Asset Retrieval Times

Published: November 2024 | Last updated: November 2024

When building decentralized applications (dApps) or services that interact with the Lynx blockchain storage solution, understanding asset retrieval times is crucial for both system design and user experience optimization. This article analyzes the relationship between file sizes and fetch times, providing insights for developers and architects working with decentralized storage systems.

Performance Analysis

Based on empirical measurements for an array of files, we can extrapolate performance characteristics across various file sizes. The data indicates a fetch transfer rate of approximately 30 MB/s (megabytes per second), which serves as our baseline for performance calculations.

Key Performance Metrics

File Size
Fetch Time
Practical Implications

1 KB

0.000033s

Instant retrieval for small metadata files

1 MB

0.033s

Quick fetch for documents and small images

16 MB

0.533s

Suitable for larger images and small video clips. Consider CDN.

32 MB

1.067s

Moderate wait time for high-quality media. Consider CDN.

64 MB

2.133s

Notable delay for larger assets. Use CDN.

128 MB

4.267s

Significant wait time for large files. Use CDN.

Leveraging Asset Immutability

One of the key characteristics of blockchain-stored assets is their immutability - once stored, these digital assets never change. This immutability provides a unique opportunity for optimization through aggressive caching and content delivery strategies.

Benefits of Asset Immutability

  • Cache Forever: Assets can be cached indefinitely without concerns about staleness

  • No Cache Invalidation: Eliminate complex cache invalidation logic

  • Perfect Cache Hit Rates: After initial fetch, subsequent requests always hit cache

  • Reduced Origin Load: Minimal requests to blockchain storage nodes

  • Lower Costs: Reduced bandwidth usage from storage nodes

  • Random Purge and Reload: Ensures regular verification against blockchain source

Recommended Caching Architecture

For optimal performance with immutable blockchain assets:

  1. Edge CDN Layer

    • Deploy assets to global CDN networks

    • Use permanent cache TTLs

    • Implement optimal geographic distribution

    • Consider multi-CDN strategies for redundancy

  2. Regional Cache Layer

    • Deploy regional caching nodes

    • Implement permanent storage for frequently accessed assets

    • Use load balancing across cache nodes

  3. Local Application Cache

    • Implement browser-level caching with Service Workers

    • Use IndexedDB or WebStorage for persistent local storage

    • Implement progressive web app (PWA) capabilities

Implementation Considerations

1. User Experience Design

When implementing asset retrieval in decentralized applications, consider these UX best practices:

  • Implement progressive loading for larger files

  • Show loading indicators for files >1MB

  • Consider pre-fetching critical assets

  • Cache frequently accessed files locally

  • Implement retry mechanisms for failed fetches

2. Performance Optimization Strategies

Given the immutable nature of blockchain-stored assets, implementing a robust caching strategy is crucial:

Multi-Tier Caching Strategy

  1. CDN Integration (Primary)

    • Deploy assets to multiple CDN providers

    • Use permanent cache headers (Cache-Control: immutable, max-age=31536000)

    • Implement CDN fallback strategies

    • Consider cost-effective CDN routing based on asset popularity

    • Random purge and replenish

  2. Regional Cache Nodes (Secondary)

    • Deploy cache nodes in high-demand regions

    • Implement permanent storage policies

    • Use content-addressable storage for efficient retrieval

    • Monitor cache hit rates and adjust distribution

    • Random purge and replenish

  3. Application-Level Caching

    • Implement Service Worker caching

    • Use IndexedDB for large assets

    • Implement background sync capabilities

    • Consider peer-to-peer sharing for cached assets

Additional Optimizations:

  • Use thumbnail previews for large media files

  • Implement parallel downloading for multiple small files

  • Consider file compression for initial storage

  • Implement predictive pre-fetching based on user behavior

3. Technical Limitations and Solutions

Network Variability for Non-local RPC Implementation

The fetch times presented assume consistent network conditions. In practice, several factors can affect retrieval times:

  • Network congestion

  • Node availability

  • Geographic distance to storage nodes

  • Network protocol overhead

  • Chain state and consensus delays

Optimization Techniques

To mitigate these limitations:

  • Implement adaptive bitrate streaming for video content

  • Use lazy loading for non-critical assets

  • Implement smart caching strategies

  • Consider multi-node retrieval for larger files

  • Use predictive pre-fetching for improved performance

Conclusion

Understanding asset retrieval times is crucial for building effective decentralized applications. The linear relationship between file size and fetch time (30 MB/s) provides a reliable baseline for planning and implementing storage solutions. However, developers should account for network variability and implement appropriate optimization strategies based on their specific use cases.

By following these guidelines and implementing suggested optimization strategies, developers can create robust applications that provide a smooth user experience while efficiently handling blockchain-based asset retrieval.

Technical Notes

  • Base Transfer Rate: 30 MB/s from origin storage nodes

  • Protocol Overhead: Varies by implementation

  • Network Conditions: Results may vary based on network topology and conditions

  • Storage Node Distribution: Geographic distribution affects initial retrieval times

  • Caching: Implement permanent caching strategies leveraging asset immutability

Remember: With blockchain-stored assets being immutable, aggressive and permanent caching strategies are not just safe but highly recommended for optimal performance and cost efficiency.

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