Xiaotian (Jackie) Jiang

Posts by Xiaotian (Jackie) Jiang

  • star-tree-data-structure

    Star-Tree Index: Powering Fast Aggregations on Pinot

    June 14, 2019

    Pinot is an open source, scalable distributed OLAP data store that entered the Apache Incubation recently. Developed at LinkedIn, it works across a wide variety of production use cases to deliver real-time, low latency analytics. One of the biggest challenges in Pinot is achieving and maintaining tight SLA on latency and throughput on large data sets. Existing...