Understanding Horizontal Pod Autoscaler (HPA) in Kubernetes: A Simple Guide
Kubernetes, an open-source container orchestration platform, allows you to automate the deployment, scaling, and management of containerized applications. One of its powerful features is the Horizontal Pod Autoscaler (HPA), which automatically scales the number of pods in a deployment or replication controller based on observed CPU utilization (or other select metrics). In this blog, we […]
AWS Job Assessment Q/A (Part 2)
Welcome back to our essential AWS Job Assessment Q/A series! Continuing from our previous post, where we shared the first set of essential AWS interview questions and answers, here are more critical questions to aid your preparation further. Be sure to check out Part 1: Click Here of our AWS Interview Preparation series for a […]
Reading and Writing Data In DataBricks
In this blog, we are going to cover Reading and Writing Data in Azure Databricks. Azure Databricks supports day-to-day data-handling functions, such as reading, writing, and querying. Topics we’ll Cover: Azure Databricks Types to read and write data in data bricks Table batch read and write Perform read and write operations in Azure Databricks We […]
AWS Job Assessment Q/A (Part 1)
In this blog, you will find essential AWS Interview Preparation Questions & Answers. If you are planning for a job switch in AWS and wondering what questions are currently trending? We have compiled a list of the most selective and realistic AWS interview questions to guide you. At K21Academy, we have curated the top questions […]
Oracle Integration 3 : Connectivity Agents Overview
In Oracle Integration 3, connectivity agents are pivotal components designed to facilitate seamless integration between cloud and on-premises applications. As organizations increasingly adopt hybrid IT environments, the need for secure, efficient, and reliable data exchange across diverse systems becomes critical. Connectivity agents address this need by acting as intermediaries that manage and secure the communication […]
CapEx vs OpEx? Choosing the Right Cloud Investment Model
Ever wondered how businesses, big or small, manage their finances when using cloud technology? Is it like deciding whether to purchase a vehicle outright or lease one as needed? When it comes to cloud expenses, businesses typically choose between CapEx (Capital Expenditure) and OpEx (Operational Expenditure). Think of it this way: imagine you’re starting a […]