简历SQL 的相关内容

文章 2024-12-09 来自：开发者社区

使用Python和PDFPlumber进行简历筛选：以SQL技能为例

使用Python和PDFPlumber进行简历筛选：以SQL技能为例在当今的招聘过程中，快速准确地筛选出符合岗位要求的候选人是至关重要的。特别是在技术领域，如软件开发、数据分析等职位上，具备特定技能（例如SQL）的人才往往更受欢迎。本文将介绍如何利用Python结合pdfplumber库来自动筛选包含“SQL”关键词的简历，并将其移动到指定文件夹中。 1. 环境准备首先，确保你的环境中已安装....

文章 2024-06-20 来自：开发者社区

不懂索引，简历上都不敢写自己熟悉SQL优化

大家好，我是南哥。今天给大家带来MySQL索引相关核心知识。对MySQL索引的理解甚至比你掌握SQL优化还重要，索引是优化SQL的前提和基础，我们一步步来先打好地基。当MySQL表数据量不大时，缺少索引对查询性能的影响不会太大，可能都是0.0几秒；但当表数据量逐日递增时，建立一个合适且优雅的索引...

文章 2022-02-17 来自：开发者社区

面试官：不会看 Explain执行计划，简历敢写 SQL 优化？

原文链接昨天中午在食堂，和部门的技术大牛们坐在一桌吃饭，作为一个卑微技术渣仔默默的吃着饭，听大佬们高谈阔论，研究各种高端技术，我TM也想说话可实在插不上嘴。聊着聊着突然说到他上午面试了一个工作6年的程序员，表情挺复杂，他说：我看他简历写着熟悉SQL语句调优，就问了下 Explain 执行计划怎么看？结果这老哥一问三不知，工作6年这么基础的东西都不了解！感受到了大佬的王之鄙视，回到工位我就开....

文章 2022-02-17 来自：开发者社区

不会看 Explain执行计划，劝你简历别写熟悉 SQL优化

不会看 Explain执行计划，劝你简历别写熟悉 SQL优化昨天中午在食堂，和部门的技术大牛们坐在一桌吃饭，作为一个卑微技术渣仔默默的吃着饭，听大佬们高谈阔论，研究各种高端技术，我TM也想说话可实在插不上嘴。聊着聊着突然说到他上午面试了一个工作6年的程序员，表情挺复杂，他说：我看他简历写着熟悉SQL语句调优，就问了下 Explain 执行计划怎么看？结果这老哥一问三不知，工...

文章 2022-02-17 来自：开发者社区

不会看 Explain执行计划，劝你简历别写熟悉 SQL优化

个人博客地址：http://www.chengxy-nds.top，2000G 技术资源自取昨天中午在食堂，和部门的技术大牛们坐在一桌吃饭，作为一个卑微技术渣仔默默的吃着饭，听大佬们高谈阔论，研究各种高端技术，我TM也想说话可实在插不上嘴。聊着聊着突然说到他上午面试了一个工作6年的程序员，表情挺复杂，他说：我看他简历写着熟悉SQL语句调优，就问了下 Explain 执行计划怎么看？结果这老哥....

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