DevOps

How to Install Jenkins on Amazon EC 2

How to Install Jenkins on Amazon EC2 (Amazon Linux AMI) ?

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If you are preparing for Jenkins Certification, this Jenkins Tutorial for Beginners helps you to understand the basics of Jenkins installation on Amazon EC2. To learn about Jenkins in detail, you have to enroll in a Jenkins Certification Course which assists you to pass the actual certification exam within the first attempt. If you spend more time on your learning, its easy to face your actual exam. In this article, let us learn how to download and install Jenkins on the Amazon EC2 instance. Here, we will use Amazon Linux AMI. Prerequisites Before starting to install Jenkins, let us see […]

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Custom Hashicorp Terraform Provider

How to create a custom Hashicorp Terraform Provider?

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If you are learning for Hashicorp Certified Terraform Associate Exam, then you should start learning how to create a custom Hashicorp terraform provider. In this article, you will be learning through some example codes, which are really helpful for developers ensuring an end to end consistency while deploying the resources using Terraform. How to create a Terraform Provider? Managing a service programmatically is very common in Ops. Though we can start a service via a UI, we’ll want more control over its configuration in the future, and Terraform providers allow us to do so. Terraform is a fantastic tool that

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Kubernetes Logging Architecture

The Complete Guide to Kubernetes Logging

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Application logs are your best friend when it comes to troubleshooting problems in your application. If you’re working with containerized workloads and using Kubernetes, it’s especially important for you to have a good sense of how logging works because it can help you set up the logging solutions in the right way & make better use of logging. This article is a deep dive into Kubernetes logging architecture. This article would be especially informative for those unfamiliar with the complexities of working in Kubernetes. Kubernetes Logging Architecture The following points talk about Kubernetes Logging Architecture. Going through them is crucial

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Prometheus Grafana Stack

What is Prometheus Grafana Stack ?

Cloud Computing, DevOps / By

In this article, we are going to learn about a popular monitoring solution for cloud and containers, Prometheus Grafana stack! Prometheus is an open source application which can scrap the real-time metrics to monitor events and also do real-time alerting. Grafana is an analytical and visualization tool which is helpful to create interactive charts & graphs from the data and alerts scraped from the monitoring tools. Hence, when it comes to cloud (or) container operations and system administration, nothing could be more important than having tools that will help you sniff out potential problems when they happen. While one can’t

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CKAD Exam

How to prepare for the Certified Kubernetes Application Developer (CKAD) Exam?

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While going through the process of preparing to take the Kubernetes Application Developer certification, it’s common to run into a lot of doubts, especially if you don’t have any prior experience with the technology or you struggle to make sense of how things are done. When preparing for exams like this one, there is usually quite a bit of information to learn overall before passing will be an option. In the field of DevOps and Cloud development work, passing these kinds of certifications is strongly encouraged to gain access to better job opportunities as employers seek people with substantial expertise

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Infrastructure as a code

What Is Infrastructure As Code And Why Is It Important?

Cloud Computing, DevOps / By

In this article you will learn about the basic concepts of what is Infrastructure as Code (IaC) and the related concepts. If you are a DevOps engineer then you must be very much aware of these terms. In short, IaC is an advanced technique for configuring the entire infrastructure as a code. You can deploy this code anywhere to replicate the similar infrastructure provision. Terraform is the most popular IaC tool in the market, we will look into the comparison of various providers. What Is Infrastructure As Code And Why Is It Important? Managing, monitoring, and provisioning resources manually will

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Free Questions Blog on Hashicorp Certified Terraform Associate

50 Free Terraform Certification Exam Questions

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The Terraform Associate certification is for Cloud Engineers. You should have basic terminal skills and an understanding of on-premises and cloud architecture. If you are new to the Terraform environment, we recommend you to practice in the demo environment and also check our Terraform Associate practice exam. This set of 50 free Terraform certification exam questions should give you a solid understanding of how Terraform associate exam is structured, the question format, and the exam pattern. What will you learn in Hashicorp Terraform Associate Exam? The operations, IT, and DevOps professionals knowledgeable with the fundamental open-source HashiCorp Terraform concepts and

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Docker Image Creation

Docker Image creation – Everything You Should Know!

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Professional developers are in pursuit to look for ideal remedies and solutions to deal with application development complexities. As a developer, you need to keep in mind that all of the important elements are available to you for crafting out an application. And there is no better way to ensure it, than the use of Docker Image. Docker Images are preferably the standalone software packages that are executable to help developers build, test and deploy an application. Docker is used to build, execute and deploy applications in a container. A Docker Image is a file used to run code in a

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Introduction to Apatche Storm

APACHE STORM (2.2.0) – A Complete Guide

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Apache Storm is a free and open source distributed real-time computation system. It makes everything simple to process unbounded streams of data in a reliable manner. It is easy to use and works with any programming language. Written mainly in the ‘Clojure’ and ‘Java’ programming languages, it makes use of ‘Spouts’ and ‘Bolts’ to run application-specific logic. The latest stable version is ‘2.2.0’ which is a June 2020 release. Originally created by ‘Nathan Marz’ and team at ‘Backtype’, it was open sourced after being acquired by Twitter. It is scalable, fast, fault-tolerant, guarantees that the data is processed and easy to set up

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Data Mining Vs Big Data – Find out the Best Differences

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Want to learn how data mining and big data are different from each other? Here’s the detailed guide on the difference between big data and data mining i.e. data mining vs. big data. Big Data and Data Mining are two different things and serve different purposes. Even though they both use datasets for handling data to serve diverse purposes, the scope of operations is different from one another.  Big Data refers to the collection of humongous datasets, such as the datasets within excel sheets, that are too large for easy handling. On the other hand, data mining refers to the

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