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• 14:04, 17 May 2024 Carli talk contribs created page Sequence Compression (Created page with "One of the most interesting compression techniques on columnar storages is '''sequence compression'''. Sequence Compression in In-Memory Database yields 99% memory savings and a total of 13% A sequence is a column of numbers where each distance between two neighbouring numbers is equal. Example: * <code>1 2 3 4 5 6 7 8 9</code> * <code>3 3 3 3 3 3 3 3 3 3</code> * <code>10 20 30 40</code> * <code>8 7 6 5</code> A sequence can be described by its starting point, its st...") Tag: Visual edit