In-memory bitmap for column store operations
作者： Mihnea Andrei , Anil Kumar Goel , Rolando Blanco
DOI:
关键词: Row 、 Parallel computing 、 Offset (computer science) 、 Bitmap 、 Computer program 、 Bit array 、 Bitmap index 、 Computer science
摘要: Disclosed herein are system, method, and computer program product embodiments for implementing a bitmap column store database. An embodiment operates by creating, at least one processor, identifying rows in The may include list of bit chunks, chunk including an offset being natural number indicating size, specification ordered row id list, contiguous sequence, vector. In addition, the includes performing database operations using bitmap.
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