The first Apache IoTDB x Apache Pulsar meetup took place on 2020/1/4 at Tsinghua University. It’s the first collaboration between StreamNative and Tsinghua University. Students from several universities, contributors, committers and PMC members from Apache Pulsar and Apache IoTDB communities gathered and discussed technologies of IoTDB and Pulsar.

StreamNative and PingCAP had the first joint meetup on November 30 in Beijing. Penghui Li (tech lead in Zhaopin) and Yong Zhang (core engineer in StreamNative) shared about Pulsar transactions.

This was the second Apache Pulsar meetup in Shanghai. Pulsar core committers, contributors, and users got together and shared use cases, latest developments, and hot topics about Pulsar, including the best practices of running Pulsar on Orange Financial, Tuya, and Zhaopin.com, the preview of Pulsar 2.5.0, Pulsar Manager and pulsarctl, and so on.

The first Pulsar meetup in Paris was held at the OVH office on October 11th, 2019. It was organized by HUG France and dedicated to talks for Pulsar. Sijie Guo attended this meeting and talked about how to build a unified data processing stack with Apache Pulsar and Apache Spark Besides, he shared new features coming in Pulsar 2.5.0.

The Apache Pulsar community is growing fast. A whole-day Apache Pulsar meetup was held in Beijing on 08/17. Speakers from Yahoo! Japan, Tencent, Zhaopin.com, EMQ, StreamNative, and Flink community gathered and talked about everything of Pulsar, from use cases, best practices in production usage, to features in 2.5.0 release, Pulsar integration, and practices in big data ecosystem, and so on.

It is the first Pulsar community meetup held in Shenzhen, South of China. Committers, contributors and users from Tencent and Pulsar community gather together, talking about Pulsar use cases, Pulsar 2.4.0, Pulsar integration with Flink and Spark.

It was the third Apache Pulsar community meetup held in China. The committers, contributors and users from two communities gathered together, talking about Pulsar 2.3.0, Pulsar production usage and practice, Pulsar and Flink integration, and so on. It was the first collaboration event that Pulsar community had with other ASF projects.

It was the second Apache Pulsar community meetup held in China. Committers & Contributors from Apache Pulsar gathered together to discuss the the internals and upcoming features in Apache Pulsar. Engineers from Zhaopin.com shared their experiences on running Pulsar on production and how they integrated with Apache Flink in their recommendation pipeline.

It was the first Apache Pulsar community meetup after Pulsar went TLP. It was also the first meetup held in China. Committers and contributors from Apache Pulsar community gave presentations about Pulsar and how they ran Pulsar on production.