A conceptual example using actions and reducers As a CTO at A&M Consulting, I help my company to keep its competitive edge and to stay technologically sustainable. However, in terms of technology, A&M Consulting is still at a pre-seed stage. The company has been successfully running for many years, and…

Creating a simple cron job process and getting notified through Postfix Your database is always subject to the risk of damage. There are many reasons why data might be lost or become corrupted: Disks crash Interruption of power supply User mistakes Virus damage Fire or earthquake Backing up databases is…

How to use Traefik in high availability mode in a Docker Swarm with a Certificate Authority (CA). — In my previous posts (Part I) “Traefik 2.x along with Docker Swarm to manage secure services”, (Part II) “Adding PostgrSQL and Pgadmin as services in Traefik 2.x” and (Part III) “Creating and scaling a Sequelize API service”; you could read and learn about Docker Swarm. As I already mentioned, Docker…

How to use Traefik in high availability mode in a Docker Swarm with a certificate authority (CA). — In my previous post (Part II) “Adding PostgrSQL and Pgadmin as services in Traefik 2.x”, you could read and learn about Docker Swarm. As I already mentioned, Docker Swarm is still pretty much alive. Indeed, it isn’t dead at all. I believe that not all businesses need Kubernetes for orchestration…

How to use Traefik in high availability mode in a Docker Swarm with a certificate authority (CA). — In my previous post (Part I) “Traefik 2.x along with Docker Swarm to manage secure services”, you could read and learn about Docker Swarm. As I already mentioned, Docker Swarm is still pretty much alive. Indeed, it isn’t dead at all. I believe that not all businesses need Kubernetes for…

How to use Traefik in high availability mode in a Docker Swarm with a Certificate Authority (CA). — According to IBM Cloud Director, growing business has to start from the “Business Needs” of the company and go down the road to make it come to life. The goal of DevOps is to push your company’s “Business Needs” stage into the making in a faster and more reliable manner…