There used to be ApacheCon North America and Europe by Apache Software Foundation but this year there will also be another event named as Apache: Big Data North America (http://www.apachecon.com).
ApacheCon North America will bring together the open source community to learn about and collaborate on the technologies and projects driving the future of open source, web technologies and cloud computing and Apache: Big Data will gather together the Apache projects, people and technologies working in Big Data, ubiquitous computing and data engineering and science to educate, collaborate and connect in a completely project-neutral environment.
I’ve been funded by Apache Software Foundation (Apache TAC) and will attend both conferences which will be held at Vancouver, Canada. Apache Big Data will be at May 9 – 12 and ApacheCon will be at May 11 – 13. You can check my schedules for conferences (Apache Big Data: https://apachebigdata2016.sched.org/furkankamaci ApacheCon: https://apachecon2016.sched.org/furkankamaci) I’ll write during the events.