This graphic has two large boxes labeled “Normal Buffer Cache” and “New In-Memory Format.” Inside the buffer cache box are the words “Sales: row format.” Inside the In-Memory format box are the words “Sales: columnar format.” A box labeled “Transactions” points to the buffer cache. The In-Memory box points to an icon labeled “Reports.” The buffer cache and columnar boxes point to a box labeled “Server.” Attached to Server is an icon labeled “Database.” Inside this icon is an icon representing the sales table.