Optimize Laravel Queries & Reduce Memory Usage for Faster Performance | Laravel Query Optimization

In this comprehensive tutorial, we delve deep into the world of Laravel query optimization to help you significantly enhance your application's performance. 🚀
🔍 *What You Will Learn:*
- Understand the common pitfalls in Laravel queries that can lead to slow performance and high memory usage.
- Practical tips and tricks to optimize your Eloquent queries for maximum efficiency.
- How to use database indexing to speed up data retrieval times.
- Best practices for writing clean, efficient, and scalable Laravel code.
🛠 *Tools and Techniques Covered:*
- Laravel Eloquent
- Database Query Optimization
- Memory Usage Reduction Techniques
- Performance Debugging and Profiling
💡 *Why Watch This Video?*
If you're looking to improve the speed and efficiency of your Laravel applications, this video is a goldmine of information and practical advice. Whether you're a beginner looking to learn the ropes or an experienced developer aiming to polish your skills, there's something here for everyone.
Don't forget to hit the 👍 LIKE button if you found this video helpful, and 🔔 SUBSCRIBE for more great content on Laravel and web development!
🔗 *Useful Links and Resources:*
- Laravel Documentation: laravel.com/docs
- Laravel Performance Best Practices: [Link to a relevant resource]
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#laravelMemoryOptimize
#LaravelOptimization
#QueryOptimization
#LaravelPerformance
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[@seppdaniel]

You should not COUNT('id'), but rather COUNT('*') and thus let database decide which column is fastest to count.

[@laravelschool]

I totally agree. It's a good point @seppdaniel BTW.
However the performance difference between `COUNT('id')` and `COUNT(*)` is negligible, especially when 'id' is the primary key and non-NULL values.

[@tanzimibthesam5861]

Awesome btw do you intend to cover database indexing in any future videos n how to implement it in Laravel

[@laravelschool]

Thank you for your comment.
Creating *index* is straight forward. Therefore I didn't cover it here. FYI: laravel.com/docs/10.x/migrations#creating-indexes
I have plan to cover it to other video in different context, not for this scenario.

[@aizazaziz5636]

Hi, Please share source code for this

[@kinvain]

YAN1FT = Yet Another N+1 Fixing Tutorial.

[@KishanKumar-jp7ee]

We want more video on query optimization

[@markbarton6845]

Thanks for this great example of refactoring problem queries. I’d love to see an example of the database indexing you mentioned as this is not something many people seem to demonstrate.

[@laravelschool]

Thanks for your comment. I will consider to create another video for that.

[@WebWordsWave]

which theme and font?

[@programmertelo]

amazing stuff