@inproceedings{HardockKochVinconetal.2019,
  author    = {Hardock, Sergej and Koch, Andreas and Vin{\c{c}}on, Tobias and Petrov, Ilia},
  title     = {IPA-IDX: In-Place Appends for B-tree indices},
  series = {DaMoN '19 : proceedings of the 15th Workshop on Data Management on New Hardware : Amsterdam, Netherlands, July, 2019},
  booktitle = {DaMoN '19 : proceedings of the 15th Workshop on Data Management on New Hardware : Amsterdam, Netherlands, July, 2019},
  editor    = {Neumann, Thomas},
  publisher = {Association for Computing Machinery},
  address   = {New York, NY},
  doi       = {10.1145/3329785.3329929},
  pages     = {3},
  year      = {2019},
  abstract  = {We introduce IPA-IDX - an approach to handle index modifications modern storage technologies (NVM, Flash) as physical in-place appends, using simplified physiological log records. IPA-IDX provides similar performance and longevity advantages for indexes as basic IPA [5] does for tables. The selective application of IPA-IDX and basic IPA to certain regions and objects, lowers the GC overhead by over 60\%, while keeping the total space overhead to 2\%. The combined effect of IPA and IPA-IDX increases performance by 28\%.},
  language  = {en}
}