Author

Zibo Liang

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Jul 2026

DBA-Bench: A Production-Fidelity Benchmark for LLM-Based Database Operations Agents

DBA-Bench is presented, a benchmark addressing four gaps between evaluation and production operations: live-environment fidelity, outcome-first evaluation, and controlled scenario reproducibility, which uses instrumented PostgreSQL environments with active workloads, persistent state, and multi-source observations.

Junming Chen, Jun-Yang Jiang, Xu Chen et al. · arXiv.org · 0 citations

Preprint Jul 2026

Experience Memory Graph: One-Shot Error Correction for Agents

Experience Memory Graph is proposed, a framework that reformulates agent failure recovery as a graph matching problem and consistently outperforms state-of-the-art reflection baselines in success rate and average reward, while requiring no test-time trial-and-error.

Wenjun Wang, Yuchen Fang, Fengrui Liu et al. · 0 citations