Store 10000 Records in Collection

It depends on the database you're using. For example, if you're using MongoDB and have a list of dictionaries, you can insert all 10,000 records efficiently using insert_many().

If you're facing performance issues, consider inserting data in batches (e.g., 1,000 at a time) to optimize memory usage.

Can you confirm your database type and data structure? That will help in providing a more precise solution.

I recently optimized a garage door repair service database, and batching made a huge difference in handling large datasets efficiently.

what database are you using ?

what format is the data in ( eg list of dictionaries ) ? 

Do you want to insert all 10,000 records at once or batches ?

will check further once you respond above ?