When you use the AWS API call projects sometime if you may get an error like "Missing credentials in the config, if using AWS_CONFIG_FILE, set AWS_SDK_LOAD_CONFIG=1", it looks like

By default configuration of PostgreSQL user called postgres and it comes with full superadmin access to entire PostgreSQL instance running on your operating system or in the Container.

By default the Python language providers in-built function to display alphabets letters. You can see the code here,

When you execute the python script for use the AWS cloud call, gets an error like ModuleNotFoundError: No module named boto3.

Ansible is providing many types of modules for the automation process, this post let starts with sends an email to the developers or others once the application is deployed to the different environments.

Ansible is an open-source software provisioning, configuration management, and application-deployment tool. Its runs and configure in both Linux and Microsoft windows.

If you have enabled an option accept_mutex is set to on, worker processes will accept new connections by turn. Otherwise, all worker processes will be notified about new connections.