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Introduction For over a decade, we've relied on AWS Managed Kubernetes (EKS) clusters to deploy our microservices workloads. As businesses increasingly depend on cloud-native applications, security, and compliance have become critical components for ensuring business continuity and growth. These applications, deployed across clusters,...
In the dynamic landscape of distributed systems, communication between services is critical. As modern applications evolve, the need for efficient and scalable communication protocols becomes increasingly evident. One such protocol that has gained significant traction in recent years is gRPC. What is gRPC? gRPC, which stands...
[caption id="attachment_62070" align="aligncenter" width="625"] Integration of Amazon SNS and SQS Queue: Efficient Messaging and Queuing Solution[/caption] Introduction In today's rapidly evolving technological landscape, efficient communication and data processing are essential for the smooth operation of distributed systems. Amazon...
In the era of agile methodologies and DevOps practices, the traditional boundaries between roles are blurring, necessitating a collaborative approach across cross-functional teams. For testers, this entails gaining proficiency in tools beyond their traditional domain, including Kubernetes—a pivotal platform for container...
Traditional software product development starts with one problem in mind and project continues to grow with an inclusion of new feature this leads to a single monolithic system. Every new functionality added increases complexity and difficulty in scaling system. Increasing functionality results in an increase in thousand lines of code...
Companies want to bid farewell to legacy architecture and digitize their business models, products and infrastructure. While some advanced companies are leveraging two-speed IT, DevOps and Cloud, some others are still trying to figure out a way to build disruptive web and mobile products faster. Moreover, growing consumer demands have...
Microservices have really redefined the way traditional and legacy applications were built. In part I, we have provided an overview of microservices and key benefits of microservice architecture. Unlike the monolithic architectural style, microservice architecture helps to bring business agility and improve time to market. Microservices...
Companies around the globe are investing a lot of time, money and efforts in building innovative products. In such a competitive landscape, it is highly critical to maintain the business agility and improve time to market. A decade back operations and development teams used to work in silos making the release cycles long. Over the last...
This blog describes how to set up a high-availability (HA) Kubernetes cluster. This is an advanced topic and setting up a truly reliable, highly available distributed system requires few steps to be performed. We will go into each of these steps in detail, but a summary will help the user as a guide. Here's what the system should...
In this blog, we will learn how to setup Kubernetes cluster on servers running on CentOS (Bare-metal installation) as well as deploy add-on services such as DNS and Kubernetes Dashboard. If you are new to Kubernetes cluster and want to understand its architecture then you can through the blog on the Introduction on...