In this tutorial we will create a bash script to automate postgres database backup from a docker container and native postgres installation then upload to S3 based storage system.

In this tutorial we are gonna use docker exec and cp command along with pg_dump to take Postgres database backup from docker container.

In this blog post we will see how to use AWS S3 to store and serve private media files in django. S3 provides a layer of security by making object private and accessible to those with the valid presigned url.

Prepare for Python interview questions using this extensive list of questions and answers. This list takes you from beginner to intermediate to advanced level of python concepts in question-answer format.

Leetcode 347: You are given an array nums and an integer k, you need to return k most frequent elements.