Adding the link for sigmod 2018 presentation
Pinot is a realtime distributed OLAP datastore, which is used at LinkedIn to deliver scalable real time analytics with low latency. It can ingest data from offline data sources (such as Hadoop and flat files) as well as online sources (such as Kafka). Pinot is designed to scale horizontally.
-These three presentations on Pinot give an overview of Pinot and how it is used at LinkedIn:
+These presentations on Pinot give an overview of Pinot and how it is used at LinkedIn:
* [Pinot: Realtime Distributed OLAP Datastore (Aug 2015)](http://www.slideshare.net/KishoreGopalakrishna/pinot-realtime-distributed-olap-datastore)
* [Introduction to Pinot (Jan 2016)](http://www.slideshare.net/jeanfrancoisim/intro-to-pinot-20160104)
* [Open Source Analytics Pipeline at LinkedIn (Sep 2016, covers Gobblin and Pinot)](http://www.slideshare.net/IssacBuenrostro/open-source-linkedin-analytics-pipeline-vldb-2016)
+* [Pinot: Realtime OLAP for 530 Million Users - Sigmod 2018 (June 2018)](http://www.slideshare.net/seunghyunlee1460/pinot-realtime-olap-for-530-million-users-sigmod-2018-107394584)
## What is it for (and not)?
