2 papers
cs.DB2021
Revisiting Data Compression in Column-Stores
Alexander Slesarev, Evgeniy Klyuchikov, Kirill Smirnov +1
Data compression is widely used in contemporary column-oriented DBMSes to lower space usage and to speed up query processing. Pioneering systems have introduced compression to tack…
cs.DB2020
Extending Databases to Support Data Manipulation with Functional Dependencies: a Vision Paper
Nikita Bobrov, Kirill Smirnov, George Chernishev
In the current paper, we propose to fuse together stored data (tables) and their functional dependencies (FDs) inside a DBMS. We aim to make FDs first-class citizens: objects which…