High Performance Laravel

Use Laravel to build high-performance web application.

Transcript

1. High
   performance
   Laravel
   

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2. Hello!
   I am Nuruzzaman Milon
   Senior Software Engineer @Telenor Health A\S
   @to_milon
   https://milon.im
   

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3. I wrote a book on
   laravel
   ISBN: 978-984-33-9190-2
   Buy @ https://milon.im/laravel
   

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4. Sharing My
   There is no golden rule, you might have different
   opinion. Let me learn from you.
   

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5. Minimize plugins usage
   × Don’t use unnecessary plugins.
   × Don’t import the whole library just for
   using a single functionality.
   

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6. Use Eager loading
   × Try to avoid N+1 problem
   × Don’t load the whole collection, if you just
   need the count.
   × Use `select()` rather than `all()`
   

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7. Trim your response
   × Don’t try to render all the elements at a
   time, use pagination or lazy loading.
   × Don’t return, what you don’t need.
   × Use transformer. (Fractal, Resource etc.)
   

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8. Use http2
   × Use server push to load static assets.
   × Use CDN. (if possible)
   

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9. Optimize Autoloader
   × Optimize your autoload file
   × Use either
   `composer dump-autoload -- optimize`
   Or
   `composer dump-autoload
   --classmap-authoritative`
   

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10. Cache routes and configs
    × Cache your routes file-
    `php artisan route:cache`
    × Cache your config file-
    `php artisan config:cache`
    × Don’t use `env()` function
    

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11. Remove unused services
    × Comment `ServiceProvider` those are
    not in use.
    × Use `Deferred` Service Providers.
    

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12. Use Faster Drivers
    × Use redis driver for session.
    × Use memcached/redis driver for cache.
    × Use Redis, where you can.
    

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13. Profile your query
    × Inspect your query.
    × Use a good profiler. (Blackfire)
    × Use a debugbar while developing.
    × Cache your query.
    

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14. Use queue for expensive task
    × Use queue for long running task.
    × Use queue for CPU or memory intensive
    tasks.
    × Return early, if it’s possible.
    × Use a good monitoring tool. (Horizon)
    

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15. Inspect Exceptions and Log
    × Use a good error reporting tool like
    Bugsnag, Sentry etc.
    × Log every possible failed scenario.
    × Use `logrotate` to manage log files.
    × Use benchmarking tool. (ab, wrk etc.)
    

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16. Consider lumen
    × Consider micro services.
    × Don’t built just another monolithic
    application.
    × Decide wisely. (or cautiously?)
    × Avoid NANO services.
    

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17. Place your screenshot here
    You Ain’t Gonna
    Need It.
    

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18. THANKS!
    Any questions?
    You can find me at -
    @to_milon
    contact@milon.im
    https://speakerdeck.com/milon/high-performance-laravel
    ??
    

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