Experimental Data and Analysis Artifacts for SZT: A Capacity-Aware Host-Side Architecture for Coordinating SCM and ZNS in LSM-Tree Key-Value Stores

This dataset contains the cleaned experimental data and analysis artifacts used in the manuscript “SZT: A Capacity-Aware Host-Side Architecture for Coordinating SCM and ZNS in LSM-Tree Key-Value Stores.” It includes source-of-truth CSV files, figure-summary CSV files, reference plotting scripts, a verification script, configuration files, YCSB workload files, code-provenance notes, checksums, and the final figure PDFs used in the manuscript.

The dataset supports the reported LOAD throughput, YCSB RUN throughput, tail-latency, host-level write-amplification, write-stall, ablation, and SCM sensitivity results. Full raw logs, VM images, manuscript source files, and full RocksDB/FEMU source trees are not included because they contain environment-specific paths or large intermediate files. Figure 7 is provided as a final manuscript figure with a source note; a separately cleaned summary CSV for that figure is not included.