big_data_exercise

Big Data exercise

Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
metastore_db		metastore_db
2_insert_data.txt		2_insert_data.txt
2_screenshot.png		2_screenshot.png
2_to_parquet.py		2_to_parquet.py
3_notes.txt		3_notes.txt
3_q1_df.py		3_q1_df.py
3_q1_sql.py		3_q1_sql.py
4_notes.txt		4_notes.txt
4_q2_df.py		4_q2_df.py
4_q2_rdd.py		4_q2_rdd.py
5_join_broadcast.txt		5_join_broadcast.txt
5_join_default.txt		5_join_default.txt
5_join_merge.txt		5_join_merge.txt
5_join_shuffle_hash.txt		5_join_shuffle_hash.txt
5_join_shuffle_replicate_nl.txt		5_join_shuffle_replicate_nl.txt
5_join_user_optimized.txt		5_join_user_optimized.txt
5_notes.txt		5_notes.txt
5_q3_df.py		5_q3_df.py
5_q3_df_hint.py		5_q3_df_hint.py
5_q3_df_hint_optimized.py		5_q3_df_hint_optimized.py
6_notes.txt		6_notes.txt
6_q4_rdd.py		6_q4_rdd.py
6_spark_submit.txt		6_spark_submit.txt
7_area_names.txt		7_area_names.txt
7_notes.txt		7_notes.txt
7_q4_df.py		7_q4_df.py
README.md		README.md
data_info.txt		data_info.txt
derby.log		derby.log
join_strategies.txt		join_strategies.txt
q4_data.csv		q4_data.csv

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