Six ways to speed up laravel applications!

The following is the tutorial column of Laravel Framework to introduce to you the six ways to speed up laravel. I hope it will be useful to friends who need it. Helped!

6 ways to speed up your laravel application

As the most elegant php framework, laravel has always been because of its speed It has been criticized, but in fact it can be optimized. There is never a good enough framework, only people who don't know how to use the framework.

1. When querying, only query the required fields

Database query is essential for every application, so how to optimize database query, of course using indexes is necessary Yes, but what we are mainly talking about here is how to optimize the data transmission time, that is, transmit as few data packets as possible, that is, we only obtain the fields we need from the database. Suppose a table has 30 fields, but one of our interfaces only needs 5 of them. There is no need to query all the fields.

2. Greedy loading

is what we often call table association loading. There are comments table and user table. If we want to query 100 comments and get their user names, there are two ways. One is to first query 100 comments, then loop through the comments and query their user names, which means that the database is queried 101 times in total. One is to associate the user when querying comments, so that when we query, we only need to query the database twice.

3. Avoid unnecessary package dependencies

The advantage of using composer is that we can easily add the various functions we need, but when the project becomes more As we grow older, we will find that we have added many unnecessary dependencies, which greatly reduce the loading speed of the application. Therefore, deleting unnecessary dependencies can greatly improve the loading speed of the application.

4. Turn on caching

Laravel has a caching function by default. Routes can be cached, configuration files can be cached, and query data results can also be cached. When we put When this data is cached, we will find that our application will be greatly accelerated.

5. Use the latest version of php

Every time the version of php is updated, the speed has been improved to a certain extent. Therefore, if possible, we should use the latest version. version of php to develop our application.

6. Use queues

For some time-consuming operations, we'd better put them in the queue for processing, such as sending text messages, sending emails, etc. We can directly return the results to the user and then put them in the queue for execution. This gives the user the feeling that the application returns the results very quickly and the application speed is very fast.

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