数据清洗实践数据文件压缩包

[{"title":"（ 44 个子文件 1.79MB ） 数据清洗实践数据文件压缩包","children":[{"title":"教材数据文件","children":[{"title":"第8章","children":[{"title":"准备数据","children":[{"title":"新建文本文档.txt <span style='color:#111;'> 0B </span>","children":null,"spread":false},{"title":"sakila.sql <span style='color:#111;'> 3.22MB </span>","children":null,"spread":false}],"spread":true},{"title":"结果数据","children":[{"title":"sakila_dw.sql <span style='color:#111;'> 5.25MB </span>","children":null,"spread":false},{"title":"sakila_dw_schema.sql <span style='color:#111;'> 8.61KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"第7章","children":[{"title":"准备数据","children":[{"title":"incremental_source.sql <span style='color:#111;'> 880B </span>","children":null,"spread":false},{"title":"full_target.sql <span style='color:#111;'> 628B </span>","children":null,"spread":false},{"title":"incremental_target.sql <span style='color:#111;'> 910B </span>","children":null,"spread":false},{"title":"weibo_user.csv <span style='color:#111;'> 15.08KB </span>","children":null,"spread":false},{"title":"full_source.sql <span style='color:#111;'> 970B </span>","children":null,"spread":false}],"spread":true},{"title":"结果数据","children":[{"title":"incremental_source.sql <span style='color:#111;'> 998B </span>","children":null,"spread":false},{"title":"full_target.sql <span style='color:#111;'> 970B </span>","children":null,"spread":false},{"title":"incremental_target.sql <span style='color:#111;'> 998B </span>","children":null,"spread":false},{"title":"weibo_user.sql <span style='color:#111;'> 61.32KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"第4章","children":[{"title":"准备数据","children":[{"title":"json_extract.json <span style='color:#111;'> 1.58KB </span>","children":null,"spread":false},{"title":"tsv_extract.tsv <span style='color:#111;'> 101B </span>","children":null,"spread":false},{"title":"mongodb_mysql.sql <span style='color:#111;'> 1.98KB </span>","children":null,"spread":false},{"title":"xml_extract.xml <span style='color:#111;'> 499B </span>","children":null,"spread":false},{"title":"student.sql <span style='color:#111;'> 710B </span>","children":null,"spread":false},{"title":"csv_extract.csv <span style='color:#111;'> 1.92KB </span>","children":null,"spread":false}],"spread":true},{"title":"结果数据","children":[{"title":"extract.sql <span style='color:#111;'> 7.91KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"第3章","children":[{"title":"准备数据","children":[{"title":"personal_a.sql <span style='color:#111;'> 1.02KB </span>","children":null,"spread":false},{"title":"personal_b.sql <span style='color:#111;'> 277B </span>","children":null,"spread":false}],"spread":true},{"title":"结果数据","children":[{"title":"personal_b.sql <span style='color:#111;'> 971B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"第6章","children":[{"title":"准备数据","children":[{"title":"company_new.sql <span style='color:#111;'> 35.53KB </span>","children":null,"spread":false},{"title":"suppliers.sql <span style='color:#111;'> 3.62KB </span>","children":null,"spread":false},{"title":"company（已进行不一致数据转换）.sql <span style='color:#111;'> 7.21KB </span>","children":null,"spread":false},{"title":"company（未进行不一致数据转换）.sql <span style='color:#111;'> 7.21KB </span>","children":null,"spread":false},{"title":"data.sql <span style='color:#111;'> 10.26KB </span>","children":null,"spread":false},{"title":"company_b.sql <span style='color:#111;'> 3.80KB </span>","children":null,"spread":false},{"title":"company.sql <span style='color:#111;'> 7.21KB </span>","children":null,"spread":false},{"title":"company_a.csv <span style='color:#111;'> 1.23KB </span>","children":null,"spread":false}],"spread":true},{"title":"结果数据","children":[{"title":"company_new.sql <span style='color:#111;'> 35.53KB </span>","children":null,"spread":false},{"title":"regional_sales.sql <span style='color:#111;'> 7.14KB </span>","children":null,"spread":false},{"title":"company（已进行不一致数据转换）.sql <span style='color:#111;'> 7.21KB </span>","children":null,"spread":false},{"title":"company（未进行不一致数据转换）.sql <span style='color:#111;'> 7.21KB </span>","children":null,"spread":false},{"title":"company.sql <span style='color:#111;'> 7.21KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"第5章","children":[{"title":"准备数据","children":[{"title":"interpolation_data.sql <span style='color:#111;'> 44.10KB </span>","children":null,"spread":false},{"title":"merge.csv <span style='color:#111;'> 214B </span>","children":null,"spread":false},{"title":"people.txt <span style='color:#111;'> 567B </span>","children":null,"spread":false},{"title":"people_survey.txt <span style='color:#111;'> 393B </span>","children":null,"spread":false},{"title":"temperature.txt <span style='color:#111;'> 511B </span>","children":null,"spread":false},{"title":"revenue.txt <span style='color:#111;'> 296B </span>","children":null,"spread":false},{"title":"Personnel_Information.sql <span style='color:#111;'> 65.67KB </span>","children":null,"spread":false},{"title":"salary.txt <span style='color:#111;'> 270B </span>","children":null,"spread":false}],"spread":true},{"title":"结果数据","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]