Symfony2: the world slowest framework

Symfony2The world slowest framework

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What’s a framework?

[...] a software framework is an abstraction in which software providing generic functionality can be

selectively changed by additional user-written code, thus providing application-specific software.

http://en.wikipedia.org/wiki/Software_framework

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FrameworkVS

Library

Inversion of Control

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Framework

ValueAND

Technical debt

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Speed

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Procedural VS OO Code

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Procedural VS OO Code

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Optimization

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Server VS Dev Costs

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Freedom to change

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What do you need?

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What do you like?

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Knowledge

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Community

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Steep learning curve

Symfony: beware of

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Symfony: beware of

from great powercomes great responsability

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Community

Why I choose Symfony

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Why I choose Symfony

Adhere to standards

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Frameworks are developers tools

Why I choose Symfony

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No need for the full package

[thanks composer!]

Why I choose Symfony

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Based on HTTP

[request/response, caching, reverse proxy, esi]

Why I choose Symfony

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To Production

php app/check.php

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AppCache.php is your friend

To Production

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Doctrine

query_cache_drivermetadata_cache_driver

result_cache_driver

APC - Memcache - XCache - Redis

To Production

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Profiler

No, thanks.

Always add ‘--env=prod’ to command

To Production

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Logging

Only errors, thanks.

To Production

Monolog ‘buer_size’ parameter

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Apache routes

php app/console router:dump-apache -e=prod --no-debug

To Production

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Assetic

php app/console assetic:dump --env=prod --no-debug

To Production

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Composer

php composer.phar install --optimize-autoloader

To Production

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PHP < 5.5 => APC

PHP >= 5.5 => OPCache

To Production

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3. Premature optimization is the route of all evil

My Conclusion

2. Readability matters

1. Choose on your needs

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Thanks

Filippo De Santis

@filippodesantis

fd@ideato.it

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http://slides.seld.be/?file=2011-10-20+High+Performance+Websites+with+Symfony2.html#1

http://www.gregfreeman.org/2013/your-php-framework-choice-doesnt-matter/

https://igor.io/2013/09/02/how-heavy-is-silex.html

http://stackoverflow.com/questions/16696763/why-is-symfony2-performing-so-bad-in-benchmarks-and-does-it-matter

http://symfony2-checklist.com/

http://slides.liip.ch/static/2012-05-18_symfony-speed.html#1

http://www.slideshare.net/liuggio/rationally-boost-your-symfony2-application-with-caching-tips-and-monitoring

http://www.nigeldunn.com/2011/11/24/my-last-thoughts-on-symfony2/

http://docs.doctrine-project.org/en/latest/reference/caching.html

http://symfony.com/doc/current/index.html

http://www.emanueleminotto.it/im-afraid-symfony-2-performances

http://www.slideshare.net/liuggio/rationally-boost-your-symfony2-application-with-caching-tips-and-monitoring

Refs

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http://www.flickr.com/photos/stankuns/8738770989

http://www.davehakkens.nl/

http://www.flickr.com/photos/takahiro/359406450

http://www.flickr.com/photos/mayhem/2939259129

http://www.flickr.com/photos/pfv/2739621207/

http://www.flickr.com/photos/kitty-kat/6049220331

http://www.flickr.com/photos/mtwashington/5062599268

http://www.flickr.com/photos/harlequeen/6371193319

http://www.flickr.com/photos/28990363@N05/6414310131

PICS

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