Jack Wu
Principle Product Manager at Pivotal Software
Jack Wu is Principle Product Manager in Pivotal Inc. He focuses on Greenplum Database for 7 years. He is also interesting in Cloud Computing and working on extending Greenplum Database with Cloud technology. Before joining Pivotal, he worked in IBM as a developer of DB2. He received M.S. degree in computer science from Tsinghua University in 2003.
Upcoming presentations
No upcoming presentations...
Past presentations
Python and R are widely used among data scientists. These two languages are supported in Greenplum in the form of procedural languages, PL/Python and PL/R, but unfortunately they suffer from a security problem due to running them as untrusted. As an untrusted language, only administrators can create the UDF (user defined language) which limits the convenience of data scientist training and debu...
