Hi, I'm Jay Zhan ๐ ๐ Apache Datafusion PMC (Project Management Committee), not active now. ๐ก Interested in database, data infrastructure, AI compiler and system and large-scale distributed system. ๐ฆ Rustacean Focus on Lakehouse Project that I'm paying attention to iceberg-rust Lance Datafusion Ray datafusion-comet dbt-fusion Learn, Build, Focus on Impact.