Commerce batching performance – part 2: Loading prices and inventories

UPDATE: When looked into it, I realize that I have a lazy loading collection of entry codes, so each test had to spent time to resolve the entry code(s) from the content links. That actually costs quite a lot of time, and therefore causing the performance tests to return incorrect results. That was corrected and the results are now updated.

In previous post we talked about how loading orders in batch can actually improve your website performance, and we came to a conclusion that 1000-3000 orders per batch probably yields the best performance result.

But orders are not the only thing you would need to load on your website. A more common scenario is to load prices and inventories for product. So If you are displaying a product listing page, it’s quite common to load prices and inventories for all products in that page. How should it be loaded?