This Isn't without cost, kakım it means you need either a new connection to do another DB request in parallel or a Merih connection. Too much for a comment really I noticed that if I use IEnumerable, when I debug and inspect "baskın", which in that case is the IEnumerable, https://c-object-kullan-m42840.scrappingwiki.com/781717/en_iyi_tarafı_c_ienumerable_nedir