Skip to content

Instantly share code, notes, and snippets.

View dgadiraju's full-sized avatar

Durga Gadiraju dgadiraju

2.3k followers · 2 following
View GitHub Profile
@dgadiraju
dgadiraju / sfleads_transform.py
Last active August 7, 2022 21:25
import pandas as pd
import json
df = pd.read_csv(
's3://airetail/bronze/sfleads/addresses/Addresses.csv'
)
df.address = df['address'].apply(json.loads)
df.phone_numbers = df['phone_numbers']. \
apply(lambda pn: json.loads(pn) if not pd.isnull(pn) else None)
@dgadiraju
dgadiraju / itversity_bloggers.md
Last active March 12, 2022 00:49
@dgadiraju
dgadiraju / process_typing_progress_data.ipynb
Created June 15, 2021 22:22
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@dgadiraju
dgadiraju / 06_csv_to_pandas_data_frame.ipynb
Created December 17, 2020 12:11
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@dgadiraju
dgadiraju / 01_instructions.md
Last active January 11, 2021 17:15

Instructions

Here are the instructions to execute the series of code snippets to solve the problem.

  • Initialization Process
  • Run SQL Query
  • Execute Python Script
@dgadiraju
dgadiraju / employees.csv
Created May 13, 2020 21:13
id first_name last_name email gender ip_address
1 Roderic Cristofolo rcristofolo0@opera.com Male 216.22.180.231
2 Dunstan Burchard dburchard1@purevolume.com Male 18.135.76.159
3 Jeane Gronaver jgronaver2@mit.edu Female 40.123.108.201
4 Rebe Tomczynski rtomczynski3@phpbb.com Female 143.142.118.112
5 Mart Flament mflament4@livejournal.com Male 133.92.4.202
6 Wini Thomlinson wthomlinson5@smugmug.com Female 54.248.170.235
7 Peria Bainbrigge pbainbrigge6@mozilla.com Female 68.67.104.142
8 Tillie Abbot tabbot7@google.it Female 21.114.196.35
9 Hilde Merkle hmerkle8@discovery.com Female 72.118.37.139
@dgadiraju
dgadiraju / employees.json
Created May 8, 2020 12:40
{"id":1,"first_name":"Weidar","last_name":"Smyth","email":"wsmyth0@loc.gov","gender":"Male","phone_numbers":["550-543-4729"],"addresses":[{"street_number":"344","street_name":"Hallows","city":"Ridgely","state":"Maryland","postal_code":"21684"}]}
{"id":2,"first_name":"Emmit","last_name":"Ogborn","email":"eogborn1@wisc.edu","gender":"Male","phone_numbers":["374-344-7772","427-353-9104","349-982-6073"],"addresses":[{"street_number":"4","street_name":"Ryan","city":"Waco","state":"Texas","postal_code":"76796"},{"street_number":"7","street_name":"Holmberg","city":"Milwaukee","state":"Wisconsin","postal_code":"53205"}]}
{"id":3,"first_name":"Micah","last_name":"Dadswell","email":"mdadswell2@edublogs.org","gender":"Male","phone_numbers":["846-266-0132","231-711-7352"],"addresses":[{"street_number":"3","street_name":"Buena Vista","city":"Fort Worth","state":"Texas","postal_code":"76162"},{"street_number":"9865","street_name":"Iowa","city":"New York City","state":"New York","postal_code":"10009"},{"street_number":"6329
@dgadiraju
dgadiraju / pandas-tasks-01-read-order_items.py
Last active November 1, 2019 17:12
import pandas as pd
# Reading order_items
order_items_path = "/Users/itversity/Research/data/retail_db/order_items/part-00000"
order_items_schema = [
"order_item_id",
"order_item_order_id",
"order_item_product_id",
"order_item_quantity",
@dgadiraju
dgadiraju / create-dataframe-for-orders.py
Created November 1, 2019 16:14
orders_path = "/Users/itversity/Research/data/retail_db/orders/part-00000"
orders_schema = [
"order_id",
"order_date",
"order_customer_id",
"order_status"
]
orders = pd.read_csv(orders_path,
header=None,
@dgadiraju
dgadiraju / convert-field-of-dataframe-to-series.py
Last active November 1, 2019 16:11
orders_path = "/Users/itversity/Research/data/retail_db/orders/part-00000"
orders_schema = [
"order_id",
"order_date",
"order_customer_id",
"order_status"
]
orders = pd.read_csv(orders_path,
header=None,
names=orders_schema