How to increase swap space in Linux
In this post, I show you how to extend your system’s RAM using a swap file.
DevOps
Creating an AWS Auto Scaling Architecture with a monitoring dashboard
This post covers how to automate the creation of auto-scaling architecture using CloudFormation and also how to create monitoring dashboards using CloudWatch.
High Availability in PostgreSQL: Replication with Docker
This post discusses the importance of High Availability in database systems, particularly focusing on implementing Streaming replication with PostgreSQL and Docker. It covers various solutions like Log Shipping, Streaming, and Cascading Replication.
How to setup a static website with SSL/TLS, using Amazon S3 and CloudFront
The article provides a guide on how to host a static website using AWS services including Amazon S3, Route 53, CloudFront and AWS Certificate Manager. It details how to create an S3 bucket, set it up for static website hosting, establish DNS records, distribute content via CloudFront, secure the connection with an SSL/TLS certificate, and link the website to a custom domain. The steps also cover permissions and policies for public access and DNS routing.
Ways to free up disk space on Ubuntu Linux Servers
This post lists a few useful commands for inspecting disk usage and reclaiming free space in Ubuntu systems.
Running PostgreSQL in Docker
In this article, I show you how to setup postgreSQL using Docker. You will also learn how to back up postgres databases and restore them.
Setting up PostgreSQL on Linux
Postgres is a popular open source enterprise-ready database management system.
In this post, I show how to install and configure it on Linux.
Deploying a Django + Nginx application to a VPS with ansible
The article explains the steps for deploying a Django + Nginx application on an AWS Lightsail Virtual Private Server (VPS) with Docker and Ansible automation. This article will guide you through setting up a VPS instance, domain linking, server configuration with Ansible, securing the server, setting up SSL/TLS certificates, and finally, deploying the application. As part of the process, you’ll see how to run setup and deployment playbooks on a server, culminating in a live Django + Nginx project with HTTPS functionality.
