How Consistent and Fresh are Lake Tables Really
FORMATS 2026 @ SIGMOD
Research
Publications and project research
This page collects the papers, demos, and abstracts that shape the PixelsDB research agenda and system design.
PixelsDB: Serverless and NL-Aided Data Analytics with Flexible Service Levels and Prices
ICDE 2025
Serverless Query Processing with Flexible Performance SLAs and Prices
arXiv 2024
Using Cloud Functions as Accelerator for Elastic Data Analytics
SIGMOD 2023
Columnar Storage Optimization and Caching for Data Lakes (short)
EDBT 2022
Pixels: An Efficient Column Store for Cloud Data Lakes
ICDE 2022
Pixels: Multiversion Wide Table Store for Data Lakes (abstract)
CIDR 2020
Rainbow: Adaptive Layout Optimization for Wide Tables (demo)
ICDE 2018
Wide Table Layout Optimization by Column Ordering and Duplication
SIGMOD 2017