Team, The Australia/Pacific version of Dataworks Summit is in Sydney this year, September 20-21. This is a great conference for talks about or involving development and use of Apache NiFi. If you'd like to submit an abstract see here https://dataworkssummit.com/sydney-2017/abstracts/submit-abstract/
Tracks: Apache Hadoop Apache Spark and Data Science Cloud and Applications Data Processing and Warehousing Enterprise Adoption IoT and Streaming Operations, Governance and Security Deadline: Friday, May 26th, 2017. Thanks Joe
