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Vuyisile Ndlovu

Building reliability into software and operations

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Vuyisile Ndlovu

Building reliability into software and operations

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Encryption using Python and AWS

2nd September 2021 / Vuyisile

In this post I’ll show you how to encrypt and decrypt strings using the AWS Encryption SDK and AWS KMS. […]

Encryption using Python and AWS Read More »

How to create an AWS Lambda layer

22nd July 2021 / Vuyisile

AWS Lambda is a serverless compute service that lets you run code without provisioning or managing servers. Using Lambda, you

How to create an AWS Lambda layer Read More »

AWS: Deployment methods

1st July 2021 / Vuyisile

This post discusses the most common deployment methods: all at once, rolling, immutable, and blue/green.

AWS: Deployment methods Read More »

Setting up Django for Deployment: Nginx

21st June 2021 / Vuyisile

This post explains how to install and setup nginx as a reverse proxy to gunicorn and web server to serve static files in Django.

Setting up Django for Deployment: Nginx Read More »

Setting up Django for Deployment: Gunicorn

7th June 2021 / Vuyisile

Web Servers like Apache or NGINX are great for handling HTTP requests. Unfortunately,they typically cannot communicate with Python applications directly. That is where gunicorn comes in.

Learn how to install, configure and run gunicorn with Django in this article.

Setting up Django for Deployment: Gunicorn Read More »

Installing nginx on Linux

31st May 2021 / Vuyisile

In this post, I show you two ways of installing and configuring nginx on Linux.

Installing nginx on Linux Read More »

How to flatten a list of lists in Python

21st December 2020 / Vuyisile

In this post, I cover a couple of ways to flatten lists of lists or lists of mixed data in standard Python and 3rd party libraries such as Django, Pandas and Matplotlib.

How to flatten a list of lists in Python Read More »

How to use Postman to authenticate to Django Rest Framework

14th December 2020 / Vuyisile

Authenticating with Django REST APIs using HTTP Client

How to use Postman to authenticate to Django Rest Framework Read More »

SCP: Sending files between servers using SSH

7th December 2020 / Vuyisile

SCP or Secure Copy is a useful program for sending files between two or more computers over a secure shell

SCP: Sending files between servers using SSH Read More »

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