数据工程纳米学位：Udacity.com在数据工程纳米学位中完成的项目
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2021-01-30
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数据工程纳米学位：Udacity.com在数据工程纳米学位中完成的项目 （270个子文件） 
DEND.code-workspace 230B log_data.csv 2MB event_datafile_new.csv 827KB 2018-11-15-events.csv 79KB 2018-11-21-events.csv 75KB 2018-11-14-events.csv 66KB 2018-11-28-events.csv 62KB 2018-11-05-events.csv 59KB 2018-11-13-events.csv 57KB 2018-11-30-events.csv 57KB 2018-11-16-events.csv 54KB 2018-11-20-events.csv 54KB 2018-11-29-events.csv 53KB 2018-11-24-events.csv 53KB 2018-11-19-events.csv 47KB 2018-11-27-events.csv 44KB 2018-11-23-events.csv 42KB 2018-11-09-events.csv 41KB 2018-11-26-events.csv 39KB 2018-11-12-events.csv 31KB 2018-11-08-events.csv 30KB 2018-11-07-events.csv 29KB 2018-11-06-events.csv 26KB 2018-11-04-events.csv 26KB 2018-11-02-events.csv 25KB 2018-11-18-events.csv 24KB 2018-11-17-events.csv 21KB 2018-11-03-events.csv 16KB 2018-11-10-events.csv 14KB 2018-11-22-events.csv 14KB 2018-11-11-events.csv 14KB 2018-11-25-events.csv 8KB 2018-11-01-events.csv 2KB airflow.db 220KB .gitignore 1KB Data-engineering-nanodegree.iml 453B L1 E1 - Step 6.ipynb 5.99MB Exercise 1 - Schema On Read.ipynb 80KB Exercise 2 - Advanced Analytics NLP.ipynb 64KB etl.ipynb 38KB L1 E1 - Step 3.ipynb 38KB L3 Exercise 2 - IaC - Solution.ipynb 28KB L2-D2-creating-denormalized-tables.ipynb 22KB L1 E2 - 3 - Grouping Sets.ipynb 20KB L2-D1-creating-normalized-tables.ipynb 20KB L1 E2 - 2 - Roll up and Drill Down.ipynb 19KB L3 Exercise 4 - Table Design - Solution.ipynb 18KB Project_1B_ Project_Template.ipynb 17KB L1 E2 - 4 - CUBE.ipynb 17KB test.ipynb 16KB 7_data_wrangling-sql.ipynb 16KB L1 E1 - Step 5.ipynb 15KB L1 E1 - Step 4.ipynb 14KB L1 E1 - Step 1 and 2.ipynb 13KB Exercise 3 - Data Lake on S3.ipynb 12KB L2-D3-creating-fact-and-dimension-tables-with-star-schema.ipynb 11KB L3-D2-primary-key.ipynb 11KB L3-D4-using-the-where-clause.ipynb 10KB L3-D1-2-queries-2-tables.ipynb 10KB L1 E2 - 1 - Slicing and Dicing.ipynb 10KB 9_spark_sql_quiz_solution.ipynb 9KB L1-D2-creating-a-table-with-apache-cassandra.ipynb 9KB L1-D1-creating-a-table-with-postgres.ipynb 9KB L1 E3 - Columnar Vs Row Storage.ipynb 8KB 4_data_wrangling.ipynb 8KB L3-D3-clustering-column.ipynb 8KB L3 Exercise 3 - Parallel ETL - Solution.ipynb 6KB 2_spark_maps_and_lazy_evaluation.ipynb 5KB 6_dataframe_quiz_solution.ipynb 5KB mapreduce_practice.ipynb 5KB L1-D0-creating-a-table-with-postgres.ipynb 5KB 3_data_inputs_and_outputs.ipynb 4KB 1_procedural_vs_functional_in_python.ipynb 4KB 5_dataframe_quiz.ipynb 3KB 8_spark_sql_quiz.ipynb 3KB
image_event_datafile_new.jpg 297KB linux cheatsheet.jpg 171KB data-engineering.jpg 23KB sparkify_log_small.json 4.25MB 2018-11-15-events.json 237KB 2018-11-21-events.json 237KB 2018-11-14-events.json 212KB 2018-11-28-events.json 198KB 2018-11-05-events.json 185KB 2018-11-13-events.json 182KB 2018-11-30-events.json 173KB 2018-11-16-events.json 171KB 2018-11-20-events.json 171KB 2018-11-24-events.json 166KB 2018-11-29-events.json 165KB 2018-11-19-events.json 147KB 2018-11-27-events.json 138KB 2018-11-23-events.json 135KB 2018-11-09-events.json 132KB 2018-11-26-events.json 121KB 2018-11-08-events.json 100KB 2018-11-12-events.json 98KB 2018-11-07-events.json 95KB 2018-11-04-events.json 84KB 2018-11-06-events.json 83KB共 270 条
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