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Pandas to Excel – MultiPage Workbook

Alex January 24, 2022January 24, 2022 Uncategorized No Comments

For this task, I would like get data from my database & output to an Excel workbook. The first page of the workbook will contain the output from a query. The second page will contain aggregated data. In the following

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Database Table to CSV in S3 Using Airflow

Alex May 3, 2021 Uncategorized No Comments

I’m very excited about these 6 lines of code. Using Airflow Hooks & Pandas Dataframes, I am able to export the contents of a database table to a CSV file in an AWS S3 bucket. Also, by using StringIO, the

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SSIS vs Python Experiment 2

Alex July 2, 2020July 4, 2020 Uncategorized No Comments

This exercise is similar to Experiment 1, but with a bit more complexity. Once again, I am creating an SSIS package & then replicating the functionality using Python for a PostgreSQL database. In Experiment 1, the task was to read

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SSIS vs Python Experiment 1

Alex June 26, 2020July 2, 2020 Uncategorized No Comments

As a fun exercise, I decided to create an SSIS package & then replicate the functionality using Python for a PostgreSQL database. I had a lot of fun with this. While the packages perform fairly simple operations, there were some

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Welcome to xcelsior.dev

Alex June 17, 2020June 17, 2020 Uncategorized No Comments

This site is a collection of helpful code.

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