MorphStore is a regular in- memory column store with a novel compression-aware and highly vectroized query processing concept. The unique features of MorphStore are:
- support of a large variety of lightweight integer compression algorithms,
- a continuous handling of compression from base data to intermediate results,
- a cost-based decision for the best-suited compression algorithm,
- morphing intermediates from one compression scheme to an- other compression scheme to dynamically adapt the physical representation to the changing data characteristics during query processing.
We are currently demonstration MorphStore at SIGMOD on
- Wednesday, 16:20 - 17:50
- Thursday, 16:20 - 17:50
- Dirk Habich (TU Dresden)
- Wolfgang Lehner (TU Dresden)
- Patrick Damme (TU Dresden)
- Annett Ungethüm (TU Dresden)
- Johannes Pietrzyk (TU Dresden)
- Alexander Krause (TU Dresden)