Optimizing Your Frontend Performance

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Slides of my talk at the NRW08 community conference.

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Optimizing Your Frontend Performance

  1. 1. NRW08 Thomas Weinert Optimizing Your Frontend Performance
  2. 2. About Me ● Application Developer – PHP – XSLT/XPath – (some) Javascript ● papaya CMS – PHP based Content Management System – uses XSLT for Templates
  3. 3. How to scale you webpage? ● Hardware ● Backend ● Frontend
  4. 4. Hardware ● More hardware ● Better hardware ● Moores Law – Transistors doubling every 18 months – Transistors != Performance ● Distributed systems are complex ● Think about environment
  5. 5. Backend ● External data sources are slow – SQL – Files – Network ● Locking is slower ● Memory is faster – but less secure

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