Enterprise PHP with Symfony2
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This document discusses how Symfony was created to help build robust web applications for enterprise use. It provides an overview of Symfony's goals like speeding up development and replacing repetitive code. The document also presents an example project structure using technologies like Nginx, PHP-FPM, MySQL, and orchestration tools. It describes the development workflow including local builds, continuous integration with tools like Jenkins, and deployment with Capifony.
Enterprise PHP with Symfony2
- 2. Who am I Eduard Trayan Software engineer Stream coordinator at TC of Belarusian HTP Zend PHP 5.3 Certified developer SensioLabs Certified Symfony Developer eduardtrayan@gmail.com eduard.trayan 2
- 3. Agenda Enterprise software PHP role in enterprise software Why symfony was created for enterprise? Example of project structure & workflow 3
- 5. Definition #1 Purpose-designed computer software. Satisfying the needs of an organization rather than individual users. http://en.wikipedia.org/wiki/Enterprise_software 5
- 6. Definition #2 Display, manipulation, and storage of large amounts of often complex data. Support or automation of business processes with that data. Martin Fowler 6
- 8. First idea 8
- 10. PHP 10
- 11. Definition Server-side scripting language, designed for web development. Also used as a general-purpose programming language. http://en.wikipedia.org/wiki/PHP 11
- 12. Evolution 1995 Personal needs 2003 Simple websites Content management Blogs 2015 Big websites Banks Social networks Online accounting Insurance 12
- 13. PHP today Open source Community Backing Ecosystem & tools Security Standards 13
- 16. Backing 16
- 20. Attributes Flexibility Easy integration Quickness Availability of personnel 20
- 21. But PHP is just a building material 21
- 22. Result depends on team and tools 22
- 23. Symfony 2 23
- 24. Definition PHP web application framework for MVC applications. Free software and released under the MIT license. https://en.wikipedia.org/wiki/Symfony 24
- 25. Goals Speeding up the creation and maintenance of web applications and to replace repetitive coding tasks. Building robust applications in an enterprise context. Giving developers full control over the configuration. https://en.wikipedia.org/wiki/Symfony 25
- 27. And some other advantages Backing Maintenance and support Community Standards Completed solutions 27
- 28. So big guys choose symfony 28
- 29. Example of project structure & workflow 29
- 31. Environment 31
- 32. Main technologies Standard de-facto High perfomance Nginx Because nginx PHP-fpm Based on requirements Percona linux-only MySQL/ Percona/ MariaDB 32
- 33. Other possible technologies 33 Git Composer RabbitMQ ElsaticSearch/Sphinx Memcache/Redis Varnish MongoDB Node.js
- 36. Build 36
- 37. Tools Written in PHP Extendable via PHP Platform-independent No external dependencies Ant config syntax 37
- 38. Main build targets? 38 Local build before commit CI build Package Deploy
- 39. Local & CI build tasks Composer-specific install General Validate code Following standards Unit tests Create documentation Symfony specific Cache Assets Migrations Fixtures 39
- 40. Package tasks Create artifcats tar.gz archive Platform package (apt, yum) Custom Database scheme 40
- 41. Deploy tasks 41 Enable/disable maintenance mode Deploy artifacts Download previous metadata Clean previous releases Rollback
- 43. Tools Free Open source Enterprise Lot of plugins 43
- 44. Deployment 44
- 45. Tools Symfony specific Based on Capistrano Open source Multistage Maintenance mode 45
- 46. Workflow (1/2) 46 Enable maintenance mode Download database backup Deploy artifcats Restart services Symfony specific tasks
- 47. Workflow (2/2) 47 Disable maintenance mode Clean old releases
- 49. Questions? 49