Currently I am a Member of Technical Staff at Hortonworks, working in the Hive Query Optimizer team.

I obtained my PhD degree from Université Paris-Sud and Inria in 2014, under the supervision of Ioana Manolescu and Dario Colazzo. From 2009 to 2011, I was a research engineer at Inria. Prior to that, I obtained my CS Engineering degree from University of Almería in 2009.

Research Interests

  • Semi-structured data management
  • Parallel and distributed query processing
  • Programming models for large-scale data management
  • Query optimization

Research Projects

  • SQL interactive query answering in Apache Hive
  • PigReuse: reuse-based optimization for Pig Latin
  • PAXQuery: massively parallel XML query processing
  • AMADA: efficient Web data storage and querying using public cloud-based services
  • ViP2P - AnnoViP - LiquidXML: XML view-based data management in structured P2P networks