A batch ETL (Extract, Transform, Load) pipeline that takes a messy daily banking transactions file, stages it in AWS S3 (Simple Storage Service), cleans it with Python, and loads it into AWS RDS ...
这类技能不仅适用于招聘网站的数据挖掘，也可迁移到电商价格监控、舆情文本分析等真实业务场景。 本文以招聘网站Python岗位数据为例，从数据采集的反爬应对、薪资区间解析、福利关键词归一化，到MySQL存储与图表解读，系统拆解一条可复用的数据分析 ...
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