Viacheslav Galaktionov is an undergraduate student at SPbSU, the Department of Mathematics and Mechanics. He earned his bachelor's degree in 2017 and is now going for his master's.
His main scientific interest is query execution in column-stores. In the past, he wrote some papers on vertical partitioning in row-stores.
His other interests include, but are not limited to:
- systems and application programming
- information security
- web technologies
PosDB is a disk-based column-store that supports distributed query processing. In this project we aim to study distributed query processing, optimization, adaptivity, and physical design issues.
PosDB: A Survey of ArchitectureProgramming and Computer Software, 2017
PosDB: a Distributed Column-Store EngineIn Proceedings of A.P. Ershov Informatics Conference (the PSI Conference Series, 11th edition), Moscow, Russia, 2017