talalUcef – Medium

Jan 7

Observability in The Era Of Cloud-Native Applications

Observability is critical to managing and operating cloud-native applications. It involves monitoring and analyzing the performance and behavior of these applications to identify and troubleshoot issues, optimize their performance, and ensure their reliability. Cloud-native applications are designed to run in a cloud environment, typically using microservices and containers, and are…

Cloud Native Application

5 min read

Cloud Native Application

5 min read

Nov 11, 2020

Install Hashicorp Vault official helm chart on Minikube/Docker Desktop Kubernetes with PostgreSQL as a storage backend

Hashicorp Vault is a well-known secrets management solution that supports many technologies like Kubernetes and databases. Vault also supports many storage backends like Consul and PostgreSQL. In this post, we will install Vault on a local Kubernetes cluster with PostgreSQL as the back-end storage, so to do that, we will…

Kubernetes

1 min read

Kubernetes

1 min read

Jun 28, 2020

AWS EC2 instance public access

We all know that AWS EC2 instances live within VPCs, more specifically, within AZs subnets. To secure VPC resources such as EC2 instances from accidental public access, AWS provides several layers of isolation. One scenario to access an EC2 instance is to equip it with a public IP address and…

AWS

2 min read

AWS

2 min read

Sep 7, 2019

A look to modern java web frameworks

I still remember the days where Component-Based Web Frameworks were the way for enterprises to thick-client applications. Those frameworks, like Struts and Java Server Faces (JSF), seem to be easier and adapted for rapid application development (RAD). If that so, why want we just change things? that’s been said, in…

Web Development

2 min read

Web Development

2 min read