Product Exports Finish On Large Catalogs

Product exports now finish for the largest catalogs. The export was loading every combination of image, tag, and attribute row into memory before writing the first row, so a company with a few hundred products was pulling in more than a hundred thousand rows and the worker ran out of memory. The request would sit in Processing and then disappear from the list.

Five companies had exports that never completed since May. Those same catalogs now export in about a second. The row counter is also wired to the same progress update every other export uses, so the request no longer times out after fifteen minutes and vanishes while the job is still running.