Introduction In the fast-growing world of cloud computing, AWS is a leading provider of cloud services. As cloud computing is becoming more popular, it is increasingly vital to ensure the security of the cloud infrastructure. This is where AWS Security Specialty Certification comes in. …

Introduction In the world of infrastructure as code, Terraform is a powerful tool for managing and deploying infrastructure resources across multiple cloud providers. However, as the complexity of infrastructure grows, managing Terraform code can become a daunting task. …

Here at HeyJobs, we use Docker for running our microservices on AWS Cloud. Running an application as a container has its own benefits like portability, performance, agility, isolation, and scalability. Deploying these services as the container is much easier. We need to ask ourselves a few hard questions so that…

In this blog, we will talk about Kiali and its need in Service mesh setup. What is Kiali ?. Kiali is a management console for Istio service mesh. Kiali can be quickly installed as an Istio add-on or trusted as a part of your production environment. Why do we need Kiali ?. Overall observability and management of Service Mesh Infrastructure. …

This is my new blog on distributed tracing in microservices Let's first talk about the challenges that we are facing with modern microservices architecture. Common problems with Microservices. Loss of coherence: To fulfil a single end-user request is now broken across multiple processes, possibly written in multiple frameworks and implementation languages, it is much…

I’m writing this post because, ever since I published my certification (CKA, CKAD) on Linkedin, I have been getting a massive number of messages from people who wanted tips for the examination. So I thought I would write up this medium article to share my learning path and experience. To…

In this blog will talk about AWS Transit Gateway and its implementation use cases. AWS Transit Gateway provides a hub and spoke design for connecting VPCs and on-premises networks as a fully managed service. Before we deep dive into Transit gateway, let's take a step back and first try to…

Amazon Elastic Kubernetes Service (Amazon EKS) is a fully managed Kubernetes service offering from AWS.It provides high availability and scalability for the Control Plane to run across multiple availability zones (thus eliminating a single point of failure situation). Note: New Kubernetes versions have introduced significant changes. Therefore, its recommend that…

This is our new blog and its about deploying Kafka Schema registry on AWS EKS and EC2 using SASL/SCRAM authentication. Confluent Schema Registry provides a serving layer for your metadata. It provides a RESTful interface for storing and retrieving your Avro®, JSON Schema, and Protobuf schemas. It stores a versioned…