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cs.DB2024
The AHA-Tree: An Adaptive Index for HTAP Workloads
Lu Xing, Walid G. Aref
In this demo, we realize data indexes that can morph from being write-optimized at times to being read-optimized at other times nonstop with zero-down time during the workload tran…
cs.DB2021★ 4 cited
An Experimental Evaluation and Investigation of Waves of Misery in R-trees
Lu Xing, Eric Lee, Tong An +5
Waves of misery is a phenomenon where spikes of many node splits occur over short periods of time in tree indexes. Waves of misery negatively affect the performance of tree indexes…