MEHMET BALiOGLU

[6 Lines Of Code] How To Connect Oracle Database In Python

How To Connect Oracle Database In Python

Oracle is generous to give everyone a full cloud database for free. I am frequently using this database because Oracle SQL is really a powerful tool for data analysis. Currently, I create many CSV files, from webscraping, financial data from APIs, etc.. So, a connection between Python and Oracle database is an absolute requirement for […]

[Easy] Remove Duplicates but Keep One Row With Maximum Value in Another Column

Remove Duplicates in Data

I am using an API to download all crypto OHLCV data on a periodical basis using multiple timeframes. But there is a bug in the API: it downloads previous timeframe’s data along with the current one, a glitch which raises the duplication issue in the data. Duplicate data in a dataset is not uncommon and […]

How to Fix “sqlldr: not found” Problem

I was trying to set a cron job which would load a Pandas dataframe to Oracle table once in an hour. When I run the Python code, the code works without any issues, however when I set the cron job it threw the following error. The problem stems from the fact that when you are […]

How to Install Oracle Client on Linux Easily

install oracle instant client to a linux server

In this article, we will show you how to easily “install Oracle Client on Linux” and configure it, so that you can connect to your Oracle database. Whether you are using a local Linux machine or a cloud server with a Linux version installed on it, you may need to connect to a remote Oracle […]

Best Practices for Cloning a Github Repo to Local Macbook

Cloning a Github Repo to Local Macbook

In this post, I am going to show you best (and easy) practices for cloning a Github repo to your local macbook computer and create a virtual environment to contain your work. Cloning a Github repo means that we are create a copy of a Github repo in our local computer. All the files including […]