Scalability In PHP
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The document discusses optimizing PHP code and applications for scalability. It identifies bad coding practices to avoid, such as not using opcode caching. It recommends using opcode caching like APC to pre-compile and cache code for faster execution. It also suggests ways to speed up databases, such as tuning, and describes building a scalable infrastructure using technologies like Gearman for distributed task processing and Aptana Cloud.
Scalability In PHP
- 1. Scalability in PHP Optimizing your code, and building your apps to scale Ian Selby Senior Web Developer at Aptana www.aptana.com
- 2. So, how do I … at least how do I do it in PHP? Build a Scalable App?
- 3. We can optimize in three places:
- 4. Bad Practices in Coding…
- 5. Bad Practices in Coding…
- 6. Bad Practices in Coding…
- 7. Bad Practices in Coding…
- 8. Bad Practices in Coding…
- 9. Good Practices in Coding…
- 10. Good Practices in Coding…
- 11. Good Practices in Coding…
- 12. Good Practices in Coding…
- 13. Now that my code is optimized, How do I make it run faster?
- 14. Easy! Use Opcode Caching! Duh!
- 15. What is opcode caching? Opcode caching optimizes PHP intermediate code and caches data and compiled code from the PHP bytecode compiler in shared memory.
- 17. What is opcode caching? Basically, your code is pre-compiled, and then stored in memory. So, it runs faster.
- 18. APC – Alternative PHP Cache http://pecl.php.net/apc http://php.net/apc
- 19. But, it gets better… You can actually cache your own data with APC! Let’s take a look at that now…
- 20. Source code available at gen-x-design.com
- 21. So, my code is gooder and cached.. What can I do to speed up my database stuff?
- 22. Speed up your database stuff…
- 23. Speed up your database stuff…
- 24. Speed up your database stuff…
- 25. Cool, my databases are tuned… What kind of infrastructure should I set up?
- 26. Building a scalable infrastructure
- 27. Building a scalable infrastructure http://code.google.com/p/netgearman/
- 28. Building a scalable infrastructure Gearman Client
- 29. Building a scalable infrastructure Gearman Job
- 30. Building a scalable infrastructure Gearman Worker
- 32. Building a scalable infrastructure http://www.aptana.com/cloud
- 33. I’ll Show You Now!
- 35. That’s It! For more information, and to ask any questions, visit us on the web: www.aptana.com Contact me: [email protected] To download studio, visit www.aptana.com/studio