深入分析OFFSET分页性能瓶颈，揭秘基于键的分页如何避免越翻越慢的困境。
A while back I was debugging an API where page 1 returned in 5ms and page 50,000 took several seconds. Same query, same table, same indexes. The only …
大模型生成SQL易出错，这篇论文建模错误来精准修正，提高查询正确率。
arXiv:2603.03742v2 Announce Type: replace Abstract: Despite the remarkable performance of large language models (LLMs) in text-to-SQL (SQL generation)…
用学习优化方法加速数据库语义谓词查询，性能提升显著
arXiv:2606.07923v1 Announce Type: cross Abstract: With the advent of Large Language Models (LLMs), many database systems introduced semantic operators…
LLMs在数据库查询计划测试时优化中展现潜力，突破传统启发式方法，提升执行效率。
arXiv:2602.10387v2 Announce Type: replace-cross Abstract: Traditional query optimization relies on cost-based optimizers that estimate execution cost …
从算子代数出发，NOETHER框架系统化发现形变模式，驱动物理、ML与查询优化创新。
arXiv:2605.17390v1 Announce Type: cross Abstract: Context. Metamorphic Testing is recognised in IEEE/ISO software-testing standards and increasingly r…
面向大规模复合AI服务的SLO感知查询规划器，提出保障响应时间与服务质量的新方案。
arXiv:2504.16397v2 Announce Type: replace-cross Abstract: The rise of compound AI serving that integrates multiple operators in a pipeline enables end…