Mage Titans USA 2016 - Ivan Chepurnyi - Creating Micro-Services for Magento 2.0 Performance
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Micro-services can improve the performance of Magento 2.0 applications by separating core application processes. The document discusses how sessions, stock processing, quotes, and image resizing could each be developed as independent micro-services. This would allow those processes to run asynchronously and in parallel rather than blocking the main application. Micro-services help control memory usage and ensure applications can utilize asynchronous I/O. The presenter provides examples and encourages attendees to learn more about building micro-services using technologies like ReactPHP and PHPFastCGI.
Mage Titans USA 2016 - Ivan Chepurnyi - Creating Micro-Services for Magento 2.0 Performance
- 1. MICRO-SERVICES MAGENTO 2.0 PERFORMANCE by Ivan Chepurnyi
- 2. ABOUT ME One of lucky former members of Magento 1.x Core Team I love to optimize performance I give trainings and independent consultancy
- 3. Let's talk about PHP APP evolution
- 4. All started from the good old Apache's mod_php
- 6. DRAWBACKS Dynamic server processes was not limited PHP process is alive unless all bytes transfered to a remote connection Every new PHP process takes time to start
- 7. Who is still running mod_php on production?
- 8. Then started an era of PHP-FPM
- 9. PHP-FPM Waits for Response Server Thread Executes PHP File Takes running process FPM FastCGI Process Manager Process Pool 1..n Executes Business Logic Application Bootstrap Rendering the Page
- 10. DRAWBACK Not controlling your memory usage, might results in memory over-usage by one of the processes
- 11. Now the era of async I/O PHP apps is emerging...
- 12. Application Process Manager Waits for Response Server Thread Fork/Re-use Process with Business Logic Application Master Process Rendering the Page
- 13. DRAWBACKS You have to control used memory You have to ensure async IO on any operation If single line of code fails, all app crashes
- 14. Is it possible with Magento 2?
- 15. The answer is micro-services...
- 16. What is a micro-service?
- 17. Micro-service is a component that runs as a separate application
- 18. MICRO-SERVICE CANDIDATES IN MAGENTO 2.0
- 19. SESSIONS Every page load requires I/O operation to cache storage Dynamic requests in Varnish bootstrap full application
- 20. SESSION APPLICATION Start Server GC Inactive Sessions every 5 minutes Stop Server IO to Redis IO to Redis Lazy Load a Session IO to Redis
- 21. STOCK PROCESSING Every order place request requires database lock on stock table You usually sacrifice stock integrity for performance reasons
- 22. STOCK APPLICATION Live proof of concept demo
- 23. QUOTE (SHOPPING CARTS) Every change shopping cart is a write DB operation
- 24. QUOTE APPLICATION Store quotes in memory Delayed DB syncronization Endless BI possibilities
- 25. IMAGE RESIZE Images has to be resized sequentially Cold image cache perfromance hit
- 26. IMAGE MICROSERVICE Image can be resized in parallel Main Application can utilize Async I/O
- 27. LEARN MORE ReactPHP: PHPFastCGI: Sample counter server: http://reactphp.org/ http://phpfastcgi.github.io/ http://bit.ly/counter-sample