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Minimize Client-Server Communication

Avoid making multiple calls between the client (user’s machine) and server (cloud processes). Instead, aim to:

  • Make a single call to the cloud
  • Keep cross-service communication within the cloud infrastructure
  • Batch requests where possible

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Consider Geographic Proximity

Location matters significantly for latency:

  • duohub automatically routes queries to the nearest server
  • Ensure your servers are strategically located close to your user base
  • Use geo-distributed infrastructure when possible

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Implement Data Streaming

Leverage streaming capabilities:

  • Stream data whenever possible
  • Begin processing data before the entire stream completes
  • Enables parallel processing and faster response times

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Utilize Caching Effectively

Implement caching strategies:

  • Use caching for frequently accessed data
  • Consider Redis cache for high-performance caching needs
  • Implement appropriate cache invalidation policies

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Choose Optimized Services

Select services designed for low latency:

  • Use platforms like duohub, Vercel, AWS Lambda @ Edge, etc. that are optimized for performance
  • Look for services that offer:
    • Geo-distribution
    • Built-in caching
    • Optimized network routing