Author

Ji Zhang

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Aug 2026

A Unified Bandwidth Orchestration Framework for Hierarchical Data Storage Systems

This paper presents an in-depth analysis of data migration behavior in commercial HSSs, uncovering substantial performance variability when multiple migration tasks execute concurrently, and proposes PASCAL, a system-level bandwidth orchestration framework that improves performance robustness in production-grade HSSs.

Ji Zhang, Li Liu, André Brinkmann et al. · Proceedings of the VLDB Endo... · 0 citations

Preprint Aug 2026

FLINT: Efficiently Leveraging High Bandwidth Flash for Capacity-Scalable LLM Inference Acceleration

FLINT is proposed, a workload-driven HBF substrate for capacity-scalable LLM inference that integrates HBF as a memory-capacity tier alongside HBM while addressing three adoption challenges.

Geraldo F. Oliveira, Arash Tavakkol, Xiang-Yu Zhu et al. · 1 citation