2 papers
cs.SE2026
Gleaner: A Semantically-Rich and Efficient Online Sampler for Microservice Diagnostics
Yifan Yang, Aoyang FANG, Songhan Zhang +1
Distributed tracing in microservices is critical for diagnostics but generates overwhelming data volumes, necessitating intelligent sampling. To maximize fidelity, state-of-the-art…
cs.DB2024
LITS: An Optimized Learned Index for Strings (An Extended Version)
Yifan Yang, Shimin Chen
Index is an important component in database systems. Learned indexes have been shown to outperform traditional tree-based index structures for fixed-sized integer or floating point…