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个人简介
My name is Ippokratis Pandis and I like to build systems. My research focuses on efficient, scalable business intelligence and transaction processing in modern hardware. Currently, I am principal engineer at Amazon Web Services (AWS) and I am working on AWS Redshift. AWS Redshift is Amazon's fully managed, petabyte-scale data warehouse.
Before AWS, I was a software engineer working on the Impala project at Cloudera. Impala is an open source, MPP SQL query processing engine that runs natively in Apache Hadoop.
Before Cloudera, I was a member of the Research Staff (RSM) at IBM Almaden Research Center in San Jose, CA. At IBM I was actively involved in the BLU project. My IBM webpage can be found here.
DB2 BLU is the column-store (in) DB2. It was first released as part of IBM DB2 LUW v10.5 with BLU Acceleration. BLU deeply integrates innovative techniques for processing column-organized tables that speed read-mostly queries by 10 to 100 times and improve storage savings by 3 to 10 times, compared to traditional row-organized tables, without the complexity of defining indexes or materialized views. A thorough technical description of DB2 BLU can be found here.
Prior joining IBM, I was a Ph.D. candidate of the Electrical and Computer Engineering Department at Carnegie Mellon University. My advisor was Prof. Anastassia Ailamaki. During my PhD I worked on the StagedDB/CMP project.
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Proceedings of the 2022 International Conference on Management of Datapp.2205-2217, (2022)
Encyclopedia of Database Systemspp.2030-2031, (2018)
Encyclopedia of Database Systems (2018)
Encyclopedia of Database Systemspp.3675-3681, (2018)
Encyclopedia of Database Systemspp.3058-3059, (2018)
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