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使用 pino 记录日志并将其写入到 Amazon S3 后通过 Athena 进行分析
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- Published on
系统存在一个用于概览的接口,该接口在一次请求中对数据库执行了多次聚合(aggregate)操作.由于每次请求的查询量较大,性能存在瓶颈,导致响应速度缓慢,影响用户体验.- Published on
在构建 AI 平台(如 ChatGPT、DeepSeek、Qwen 等)时,Token 控制的优化对成本管理、性能提升和用户体验至关重要- Published on
将敏感词构建成 Trie 树,支持快速前缀匹配,效率高于循环或 includes(), 适用于大规模敏感词库.- Published on
由于大模型存在 Token 限制(如 GPT-4 上限约 128k tokens),长对话会因 Token 超限而丢失早期对话内容.`滑动窗口 + 摘要压缩 + 长期记忆持久化 (如 Redis、MongoDB)`, 不仅能够在 GPT 的 Token 限制内高效保留对话信息,还能最大化上下文的完整度,是在多轮对话管理中值得推荐的解决方案.