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WeBB MeetUp#1 Web applications caching techniques
This document discusses techniques for caching web applications to improve page speed. It covers using OPcache and APC for opcode caching, setting expiration headers with mod_expires, using a key-value store like Redis for database query caching, and reverse proxy caching with HTTP proxies. The document provides tips for caching like starting early, overwriting cache when possible, caching reusable elements, and automating caching processes.
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WeBB MeetUp#1 Web applications caching techniques
- 1. MACIEJ GRAJCAREK ChiefInnovation Officer @ Da Vinci Studio @MaciejGrajcarek ZEND CERTIFIED ENGINEER PROFESSIONAL SCRUM MASTER I TDD/BDD Propagator DDD Explorer Agile Enthusiast WeBB MeetUp #1 02/12/2014
- 2. WEB APPLICATIONS CACHING TECHNIQUES
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- 5. it's all aboutTHE speed
- 6. WHY BOTHER? SPEEDLEADS TO PAGE RANK PAGE RANK LEADS TO THE NUMBER OF PAGE IMPRESSIONS PAGE IMPRESSIONS' NUMBER LEADS TO THE CREDITS
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- 14. POST DEPLOY -opcache_reset()
- 15. Page speed CHROMEANALYZE (EX PAGE SPEED)
- 16. <IfModule mod_expires.c> ExpiresActiveon ExpiresDefault "access plus 1 month" # CSS ExpiresByType text/css "access plus 1 year" # Media ExpiresByType image/png "access plus 1 day" ExpiresByType video/webm "access plus 1 month" </IfModule> mod_expire
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- 19. TIME FOR AREVOLUTION
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- 33. A LITTLE BITOF MAGIC
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- 35. #3 - THISIS INVALIDATION!
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- 37. WEBPAGES ARE NOTMONOLITS
- 38. WEB PAGES ARECOMPLEX
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- 44. TIPS #1 CACHEFROM THE BEGINNING #2 OVERWRITE CACHE IF POSSIBLE #3 CACHE SMALL, REUSABLE ELEMENTS #4 BE CAREFUL WITH PRIVATE DATA #5 AUTOMATE!
- 45. THANK YOU! ANYQUESTIONS??? @MaciejGrajcarek mgrajcarek@davinci-studio.eu