Showing cs.DBShow all
3 papers · 1 filter
cs.DB2025
Evaluating Learned Query Performance Prediction Models at LinkedIn: Challenges, Opportunities, and Findings
Chujun Song, Slim Bouguerra, Erik Krogen +1
Recent advancements in learning-based query performance prediction models have demonstrated remarkable efficacy. However, these models are predominantly validated using synthetic d…
cs.DB2024
Bullion: A Column Store for Machine Learning
Gang Liao, Ye Liu, Jianjun Chen +1
The past two decades have witnessed significant success in applying columnar storage to data warehousing and analytics. However, the rapid growth of machine learning poses new chal…
cs.DB2024
Flock: A Low-Cost Streaming Query Engine on FaaS Platforms
Gang Liao, Amol Deshpande, Daniel J. Abadi
Existing serverless data analytics systems rely on external storage services like S3 for data shuffling and communication between cloud functions. While this approach provides the…