<p dir="ltr" style="line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;">[size= 11pt; font-family: Lexend,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap]Indexing is really stressed by a very large SKU count with complex pricing rules. These include slow faceted search, non-optimised database queries for product properties and lots of server-side rendering that lacks any form of caching. Scalability also means very tough time managing sessions. In terms of Oracle Commerce Development Services[/size][size= 11pt; font-family: Lexend,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap], not many teams take into account the additional sandbox code written to slow things down.[/size]