Devops

AWS Service Overview

AWS has an enormous number of services, however, for this blog, I will be covering a set number of AWS services AWS cloud market share Analytics Athena Amazon Athena is a serverless, interactive analytics service built on open-source frameworks, supporting open-table and file formats. Athena provides a simplified, flexible way to analyze petabytes of data …

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AWS Lambda

AWS Lambda AWS Lambda is an event-driven, serverless computing platform provided by Amazon as a part of Amazon Web Services. It is designed to enable developers to run code without provisioning or managing servers. It executes code in response to events and automatically manages the computing resources required by that code. Lambda allows you to …

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SNS-SQS Fan Out Pattern

Fan Out Pattern In computer science and networking, “fan-out” refers to spreading data, requests, or tasks from one origin to numerous destinations. The “fan-out pattern” illustrates systems wherein a sole component or service dispatches data or requests to several other components or services. Here’s a concise overview of the fan-out concept: SNS Amazon SNS is …

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Infrastructure as a Code – Cloudformation

Cloud formation AWS CloudFormation offers a unified language for describing and provisioning all the infrastructure resources within your environment in a secure and reproducible manner. AWS CloudFormation enables you to define the resources required for an application or solution in a text file, formatted in JSON or YAML. This template, which can be manually uploaded …

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Deploy SpringBoot App to EKS

Kubernetes Kubernetes, often referred to as K8s, is a freely available platform designed to automate the deployment, scaling, and administration of containerized applications. It organizes the containers constituting an application into coherent units, facilitating seamless management and identification. Drawing from 15 years of Google’s expertise in operating production workloads, Kubernetes incorporates top-notch concepts and practices …

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SpringBoot with AWS EC2, S3, and PostgreSQL

Introduction In this blog post, we’ll develop a Spring Boot application that is destined for deployment on AWS. The application will establish connections with both the S3 service and an Amazon Managed PostgreSQL database. The project adheres to best practices, ensuring that no credentials are stored in the code. Instead, IAM Roles are employed for …

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Docker Commands Cheatsheet

CheatSheet All Docker Commands in one place Images docker image ls docker image pull hello-world docker version docker image inspect imagename docker image history imagename docker image run hello-world docker image build -t imageName . docker image history imageName docker image rm imageName docker image tag imageName jonesjalapatgithub/imageName docker login docker image push jonesjalapatgithub/imageName docker …

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