高阳阳
Software Engineer at Microsoft
Beijing, China
Summary
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Rockstar高阳阳 is a software engineer based in Beijing with 11 years of experience building back-end systems and storage integrations at scale. Currently at Microsoft, he focuses on data execution engines and has contributed to the high-profile Velox project by adding Azure ABFS connector support, Parquet unsigned integer reads, and row-index metadata handling for efficient table scans. He combines pragmatic engineering with deep systems knowledge—especially around filesystem connectors and data file formats—helping bridge cloud storage and query engines. Colleagues describe him as thoughtful and steady; his GitHub bio, "lovely spark," hints at a detail-oriented developer who brings quiet creativity to complex infrastructure problems.
11 years of coding experience
Github Skills (10)
parquet10
query-engine10
query-parser10
filesystem10
c-language10
cprogramming-language10
querying10
data-management10
data-structure9
data-structures9
Programming languages (8)
Github contributions (5)
facebookincubator/velox
Aug 2023 - Aug 2024
A composable and fully extensible C++ execution engine library for data management systems.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:185 reviews, 24 PRs, 306 comments in 11 months
Contributions summary:高阳阳 primarily contributed to enhancing the Velox execution engine for data management systems by implementing support for various data storage connectors. They focused on integrating with Azure Storage, including installing dependencies for Azure Storage ABFS Connector, adding read support for ABFS filesystems, and updating dependencies to consume file-datalake. Furthermore, they worked on features related to reading unsigned integer data types from Parquet files and provided support for row index metadata columns for table scans.
queryvectorizedcppdata-processingacceleration
gayangya/velox
Aug 2023 - Aug 2024
A C++ vectorized database acceleration library aimed to optimizing query engines and data processing systems.
Contributions:314 pushes, 23 branches in 11 months
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