How to Import Large CSV File in Laravel 11 Database

Hello, Laravel web developers! In this guide, we'll explore how to efficiently import large CSV files into a Laravel 11 database. We'll focus on handling large datasets by importing them in chunks. Importing massive amounts of data can be time-consuming, but Laravel 11 makes it easier with LazyCollection.

Using LazyCollection, we can break down the data into manageable chunks, allowing us to keep only a small portion of the file in memory at any given time. This approach not only speeds up the CSV import process but also prevents memory overload. By leveraging LazyCollection, we significantly reduce memory usage during large CSV imports.

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