LSM-based storage engines are increasingly deployed in cloud storage systems and are moving toward disaggregated architectures. When compute and storage resources are separated, LSM compaction becomes a cross-node resource-control problem. Compute-side compaction can generate heavy RDMA network traffic when fetching re...
Zhiyuan Lou, Guo-Li Wei, Qing-Yang Zhang et al.· Proceedings of the 18th ACM...· 0 citations
CoCache is presented, a cooperative cache-management framework that continuously tunes the metadata-data cache split and combines lightweight online hotness tracking with a unified latency model that captures the coupled impact of metadata and data caching on the read path.
Haoting Tang, Wenzhe Zhu, Qingyang Zhang et al.· International Conference on...· 0 citations
A unified efficiency analysis is presented showing that extending the speculation horizon can reduce rather than improve speedup when the marginal acceptance probability falls below the relative drafting cost, and SparseSpec-L, a training-free self-speculative decoding framework for long-context inference is introduced...
Yue Liu, Yuan Zeng, Min Lyu et al.· arXiv.org· 0 citations
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