Evaluating Lightweight Integer Compression Algorithms in Column-Oriented In-Memory DBMS.
Linus HeinzlBen HurdelheyMartin BoissierMichael PerscheidHasso PlattnerPublished in: ADMS@VLDB (2021)
Keyphrases
- lightweight
- compression algorithm
- column oriented
- compressed data
- data compression
- compression ratio
- data storage
- storage structures
- database management systems
- image compression
- bitstream
- compression scheme
- data management
- data types
- main memory
- database systems
- data model
- flash memory
- reconstructed image
- database
- materialized views
- schema evolution
- query processing
- file size
- b tree
- database applications
- data structure
- databases
- data warehousing
- lossless compression
- special purpose
- compressed images
- subband
- wireless sensor networks
- image processing