As the scale of Laravel applications continues to expand, the speed of the application has become an increasingly pressing issue. Laravel is a powerful framework, but as the amount of data increases, it will also face certain performance bottlenecks. Therefore, optimizing and improving running speed is one of the necessary measures for Laravel applications. Let’s explore how to make your Laravel application run faster with some simple but practical techniques.

1. Using cache

Cache is a common technology to improve data access speed. Laravel also provides a cache driver. You can use cache to store some frequently accessed data. Stored in cache. When the next request is made, obtaining data directly from the cache instead of querying it from the database can significantly improve the request processing speed.

2. Choose the right database

Choosing the right database management system is also the key to improving performance. MySQL is the default database used by Laravel, but if you need higher performance, you can consider using some better-performing open source databases, such as PostgreSQL or MariaDB. These databases also have better performance optimizations than MySQL.

3. Using database index

Database index is a technology that optimizes the database query process and can make the query faster. For frequently queried columns or union columns, indexing can significantly speed up queries. Therefore, when using a database, creating indexes as much as possible can greatly improve access speed.

4. Compress CSS and JavaScript

Compressing CSS and JavaScript can reduce server response time and web page loading time. Compressing files is easy with tools like YUI Compressor and Closure Compiler.

5. Enable HTTP cache

Enabling HTTP cache can store the content of previously visited pages in the cache, and obtain them directly from the cache the next time you visit again. This method can avoid repeated calculations and database access, reduce access latency, and improve response speed. HTTP caching can be implemented using the ETag or Last-Modified HTTP headers provided by Laravel.

6. Enable OPCache

OPCache is a built-in module of PHP that can cache PHP code and speed up the code running. Using OPCache can avoid having to recompile and parse the code every time it is requested, improving performance.

7. Using Redis

Redis is a high-performance in-memory database that accelerates data access by storing data in memory. Using Redis to cache some frequently queried data can significantly improve access speed.

8. Optimize ORM

Laravel's ORM is very flexible to use, but some operations may cause performance bottlenecks. For example, if you use Eloquent's with method, which may result in multiple queries, you can use the join method instead. In addition, you should try to avoid using Laravel's n 1 mode, which can also cause performance issues.

9. Use queues to process tasks

If your application needs to process a large number of tasks and data, you can use queues for asynchronous processing. Asynchronous processing allows applications to respond to user requests faster and improve processing efficiency. Laravel provides a simple and easy-to-use queue system that can help us implement asynchronous task processing.

In short, by using appropriate cache drivers, database indexes, compressing HTML/CSS/JavaScript, enabling HTTP caching, etc., the response speed and performance of Laravel applications can be greatly improved. Understanding these technologies and applying them to actual projects can not only make our applications more competitive, but also improve the user experience and make users more willing to use our applications.

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