Mark Kremer is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of data management and compression, holding a total of 8 patents. His work primarily focuses on bitmap index compression, which plays a crucial role in optimizing database performance.

Latest Patents

One of Kremer's latest patents is related to bitmap segmentation. This patent describes a method and apparatus for segmenting bitmaps in a bitmap index. The segmented bitmap consists of multiple bitmap segments that indicate which records in a body of records satisfy specific criteria. Each segment contains a string of bits corresponding to a range of records, and there may be gaps between these ranges when certain records are absent. The database system treats each bitmap segment as a distinct data item for purposes such as retrieval, compression, de-compression, locking, and logging.

Career Highlights

Mark Kremer is currently employed at Oracle International Corporation, where he continues to innovate and develop advanced data management solutions. His expertise in bitmap index compression has positioned him as a key player in the field.

Collaborations

Kremer has collaborated with talented individuals such as Quoc Tai Tran and Michael Charles Depledge, contributing to various projects that enhance database technologies.

Conclusion

Mark Kremer's work in bitmap index compression exemplifies his commitment to advancing data management technologies. His contributions have significantly impacted the efficiency of database systems, making him a valuable inventor in the industry.

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