Moolle: Fan-out control for scalable distributed data stores

@article{Cho2016MoolleFC,
  title={Moolle: Fan-out control for scalable distributed data stores},
  author={SungJu Cho and Andrew Carter and Joshua R Ehrlich and Jane Alam Jan},
  journal={2016 IEEE 32nd International Conference on Data Engineering (ICDE)},
  year={2016},
  pages={1206-1217}
}
Many Online Social Networks horizontally partition data across data stores. This allows the addition of server nodes to increase capacity and throughput. For single key lookup queries such as computing a member's 1st degree connections, clients need to generate only one request to one data store. However, for multi key lookup queries such as computing a 2nd… CONTINUE READING