@online{huang2025massive,
  author       = {Huang, Xuanqiang Angelo},
  title        = {Massive Parallel Processing},
  date         = {2025-01-28},
  organization = {Xuanqiang Angelo Huang's Blog},
  url          = {https://flecart.github.io/notes/massive-parallel-processing/},
  langid       = {english},
  abstract     = {We have a group of mappers that work on dividing the keys for some reducers that actually work on that same group of data. The bottleneck is the assigning part: when mappers finish and need to handle the data to the reducers. Introduction \# Common input formats \# You need to know}
}