wgtmac
PMC Member of Apache {ORC, Parquet}. Committer of Apache Arrow. Ex-{Uber, Alibaba}. Alumni of {USTC, CMU}.
@alibabaBellevue, WA
Pinned Repositories
arrow
Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
orc
Apache ORC - the smallest, fastest columnar storage for Hadoop workloads
parquet-java
Apache Parquet Java
parquet-testing
Apache Parquet Testing
spark
Apache Spark - A unified analytics engine for large-scale data processing
3D-DCT-based-Video-Encoder
AirTartan
This is the source code for AirTartan on iOS App Store.
apachecon-acasia
Draft page for acah2021 conference
ARFF-Decision-Tree-Toolkit
Data mining algorithm and implementation for CRM
JSVM-Code-Notes
Notes on reference code of H.264/SVC -- JSVM 9.18
wgtmac's Repositories
wgtmac/JSVM-Code-Notes
Notes on reference code of H.264/SVC -- JSVM 9.18
wgtmac/3D-DCT-based-Video-Encoder
wgtmac/ARFF-Decision-Tree-Toolkit
Data mining algorithm and implementation for CRM
wgtmac/AirTartan
This is the source code for AirTartan on iOS App Store.
wgtmac/apachecon-acasia
Draft page for acah2021 conference
wgtmac/arrow
Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing
wgtmac/Coding
wgtmac/hive-extension-examples
Examples for extending hive
wgtmac/iOS-Practice
Example iOS project of Stanford online iOS course.
wgtmac/conan-center-index
Recipes for the ConanCenter repository
wgtmac/iceberg
Apache Iceberg
wgtmac/iOS-Projects
wgtmac/JQuora
This is an unofficial API for Quora made in Java.
wgtmac/Nebulus
wgtmac/orc
Mirror of Apache Orc
wgtmac/orc-format
Apache ORC - the smallest, fastest columnar storage for Hadoop workloads
wgtmac/PAAC-Mobile-Trip-Assistant
A realtime trip plan and bus track mobile app for PAAC
wgtmac/parquet-format
Apache Parquet
wgtmac/parquet-mr
Apache Parquet
wgtmac/parquet-site
Website for Apache Parquet
wgtmac/parquet-testing
Auxiliary files for compatibility and integration tests for Apache Parquet
wgtmac/scala_school
Lessons in the Fundamentals of Scala
wgtmac/Simple-File-System
A simplified linux file system implemented in C++. Support operations on files and directories.
wgtmac/spark
Mirror of Apache Spark
wgtmac/spatial-framework-for-hadoop
The Spatial Framework for Hadoop allows developers and data scientists to use the Hadoop data processing system for spatial data analysis.
wgtmac/vlc
VLC media player - All pull requests are ignored, please follow https://wiki.videolan.org/Sending_Patches_VLC/