The usage statistics posted on various website suggest that many web developers prefer Laravel to other PHP frameworks. The expressive syntax of Laravel makes it easier for developers to write custom web applications rapidly. Also, the framework accelerates custom web application development by simplifying common web development tasks like session management, routing, authentication, file system management and unit testing. The Laravel developers can further curtail web development by availing object oriented libraries, command-line interface, template engine, ORM system, and queuing services.
Laravel also has been evolving consistently to meet the emerging web development trends. For instance, Laravel 5 comes with a redesigned directory structure, simplifies method injection and route caching, and supports multiple file systems natively. But the built-in features make Laravel slower than other PHP frameworks. Many developers even opt for Lumen - the lightweight version of Laravel - to make website work fasters. The smarter Laravel programmers even optimize the performance of web applications by implementing a number of best practices and tips.
7 Hacks to Improve the Performance and Speed of Laravel Applications
1) Switch from Lazy Loading to Eager Loading
The Eloquent object relational mapper (ORM) makes it easier for Laravel developers to work with multiple database; perform create, retrieve, update, and delete (CRUD) operations; and map object models to database tables. But Eloquent ORM performs the database operations based on laze loading approach. It does not retrieve data till they are not referenced in the code explicitly.
The lazy loading approach affects the performance of the website adversely by executing additional queries. The Laravel developers can easily speed up the website by switching from laze loading to eager loading. The eager loading approach retrieves data along with related object models when the query is being executed initially. Hence, the web application can deliver data to the client faster without executing additional queries.
2) Compress Response Data
While working with API-based frameworks, developers improve website's loading speed by compressing response data. The Laravel developers can easily speed up the web application by compressing response data. They can take advantage of Eloquent ORM to retrieve the data to be displayed to an end user through a single query. But the additional data will affect the website's speed and increase bandwidth consumption.
The programmers can easily speed up the Laravel application by compressing the retrieved data through view models. The view models will create multiple subsets of the data models, and send the data element to the displayed to the user. Laravel even allows developers to compress response data and convert object model data by using robust libraries like Fractal. The programmers can use Fractal to provide a presentation and transformation layer to the retrieved data.
3) Use a JIT Compiler for Laravel
Often web developers use PHP compilers to compile the PHP scripts into native machine code. The machine native code runs seamlessly on a computer without requiring a PHP interpreter. The smarter web developers use just-in-time (JIT) compilers to speed up the web application by compiling the PHP scripts once. Many programmers even compile PHP code through third-party JIT compilers instead of Zend Engine.
The Laravel developers can easily speed up the web applications by using an open source virtual machine like HHVM. HHVM uses a JIT compiler to execute programs written in PHP quickly and improve the performance of the web application significantly. However, HHVM currently supports major features of PHP 7. The developers can use HHVM to speed up the Laravel application without putting extra time and effort.
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