•3 min read
Process Large Datasets in Chunks
User::all() works until the table grows. Chunking keeps memory flat whether you process a thousand rows or ten million.
#Eloquent
5 posts tagged Eloquent.
•3 min read
Avoid N+1 Queries with Eager Loading
The N+1 problem is invisible with ten rows and painful with ten thousand. Load relationships up front and let Laravel catch lazy loading for you.
•3 min read
Use Database Transactions for Atomic Operations
When one business operation writes to several tables, either every write succeeds or none does. Here is how DB::transaction() keeps your data consistent.
•3 min read
Use Eloquent Relationships to Write Cleaner Code
Relationships are not only for reading data. Creating records through them removes hand-wired foreign keys and a whole class of bugs.
•4 min read
Fat Models, Skinny Controllers
A controller translates an HTTP request into a response — nothing more. Here is why query and business logic belongs on the model, and where the rule stops applying.