Alibaba Cloud EBS I/O Traces Open Dataset (1)

This dataset aims to illustrate the I/O characteristics of diverse cloud block storage workloads, providing key insights and guidance for cloud storage data index design and other possible tasks.
For further details, please refer to our paper (to appear in USENIX FAST 2026):
Title: "Range as a Key" is the Key! Fast and Compact Cloud Block Store Index with RASK

本数据集旨在剖析各类云块存储工作负载的I/O特性，可为云存储数据索引设计及其他相关任务提供关键洞察与实践指导。如需进一步了解详情，请参阅我们即将发表于USENIX FAST 2026的论文，其标题为《"Range as a Key"才是关键！基于RASK的快速紧凑云块存储索引》

搜集汇总

背景与挑战

背景概述

该数据集收集自阿里云弹性块存储生产环境，旨在展示多样化云块存储工作负载的I/O特性。它为云存储数据索引设计等任务提供关键见解，并支持对内存高效索引结构及工作负载特性的研究。