I was looking at the FILLFACTOR for the DB Indexes in nopCommerce and they are different from the default that MS VS put in. So I looked in to what FILLFACTOR means at MSDN:
Note: Even for an application oriented for many insert and update operations, the number of database reads typically outnumber database writes by a factor of 5 to 10. Therefore, specifying a fill factor other than the default can degrade database read performance by an amount inversely proportional to the fill factor setting. For example, a fill factor value of 50 percent can cause database read performance to degrade by two times.
Every FILLFACTOR for nopCommerce DB Indexes is set to 80. Does that affect performance?