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Graphics Interchange Format  |  1996-06-12  |  100.2 KB  |  568x498  |  4-bit (16 colors)
   ocr: Database Page Dutabase Page User I Row 1 User 1 Row I Row 2 User 2 Row 2 Row 3 Row 3 Row4 User 3 Row 4 Row 5 Row5 Row-levellockinge Poge-Levellocking FIGURE U A some database instances, page is locking subject at to the row-level database and page page-level level can locking. improve In performance.