DevOps Archives - Page 3 of 13

Sample Terraform Associate Questions and Answers

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 that you practice in the demo environment and also check out our Terraform Associate practice tests. This set of 50 Sample Terraform Associate Questions and Answers should give you a solid understanding of how the Terraform Associate exam is structured, the question format, and the exam pattern. What will you learn in the HashiCorp Terraform Associate Exam? Operations, IT, and DevOps professionals knowledgeable in the fundamental open-source HashiCorp […]

Sample Terraform Associate Questions and Answers Read More »

Docker Image creation – Everything You Should Know!

DevOps / By Girdharee Saran

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

Docker Image creation – Everything You Should Know! Read More »

APACHE STORM (2.2.0) – A Complete Guide

DevOps / By Aditi Malhotra

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

APACHE STORM (2.2.0) – A Complete Guide Read More »

Data Mining Vs Big Data – Find out the Best Differences

DevOps / By Aditi Malhotra

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

Data Mining Vs Big Data – Find out the Best Differences Read More »

Understanding MapReduce in Hadoop – Know how to get started

Cloud Computing, DevOps / By Aditi Malhotra

MapReduce is the core component of processing in a Hadoop Ecosystem as it provides logic of processing the data . MapReduce is a software framework that is used for processing large datasets in parallel across computer clusters so that the output results are obtained efficiently. The following article provides an understanding of MapReduce in Hadoop. What is MapReduce in Hadoop? One of the main components of Hadoop is MapReduce. MapReduce is a massively parallel data processing framework that processes faster, scalable and fault-tolerant data of a distributed environment. MapReduce can process a large volume of data in parallel, by dividing

Understanding MapReduce in Hadoop – Know how to get started Read More »

Chef DevOps – Automate Infrastructure – A Comprehensive Guide

DevOps / By Pavan Gumaste

Infrastructure management has taken a heavy peak in the past few years and has developed its popularity among organizations and businesses. Today, there is not much need for manual deployment or configuration. Therefore, using SSH in a specified ‘for’ loop is perfectly reasonable for executing server changes. Hence, automation is the change of a new era where Chef DevOps has come as a configuration management tool that is currently being used by many enterprises. When you seek infrastructure automation, you can expect to get a central place for managing all networks, systems, and devices. This management execution is intended to

Chef DevOps – Automate Infrastructure – A Comprehensive Guide Read More »

Automating Infrastructure – Chef for DevOps – Online Course Launched

DevOps, News & Updates / By Pavan Gumaste

Did some words from the course title raise interesting thoughts in your head? Well, Whizlabs won’t deny the fact that it did for us too. In fact, it made us research and look into it to provide and give our knowledge hungry audience something that is resourceful. Is Chef’s infrastructure a culinary concept in technology? You are close to cracking it. The word ‘Chef’ is used as a metaphor in this case. Just as we need many ingredients to prepare a recipe and many recipes to prepare a meal, that’s exactly how we need lots of tools to prepare a

Automating Infrastructure – Chef for DevOps – Online Course Launched Read More »

Docker-Certified-Associate-A-Study-Guide

Docker Certified Associate Study Guide

DevOps / By Pavan Gumaste

Aspiring to become a Docker Certified Associate? Here we bring the detailed Docker Certified Associate study guide that will help you prepare well and ace the certification exam in the first go. Docker Certified Associate exam has gained immense popularity in recent times. And considering this increased demand and recognition of this job role, the aspirants have turned up to adapt this certification on priority. The use of Docker within organizations and enterprises is the major driver of its popularity and demand. It is one of the top certifications that was launched in 2017 and did set a benchmark in

Docker Certified Associate Study Guide Read More »

Docker Architecture in Detail

DevOps / By Girdharee Saran

Aspiring to know about the docker architecture and its working in detail? Let’s dive in! The importance of Docker in DevOps is undeniable! And it is a fact that this fantastic technology or tool consists of high-end architecture to define its functionality. Docker projects the resource efficiency aspects, which makes it better than that of virtualizing a complete hardware server. All of the dependencies essential for an application are bundled within a container. Hence, this makes Docker a portable alternative to develop an application. Moreover, it is easy for the developers to move the app in between the development, testing,

Docker Architecture in Detail Read More »

What is Docker?

DevOps / By Girdharee Saran

Docker is an innovative open platform that plays a major role in developing, running, and shipping applications. It has the ability to help you create a partition of your application from its infrastructure, with an intention to deliver the software on a quick note. To be precise, Docker is meant for containerized applications. The intention of a containerization platform is to enable the developers to package applications into the containers. The containers intend to simplify the seamless delivery of all of the distributed applications. The Docker ideology is gaining popularity amidst the developers, as most of the organizations are shifting their

What is Docker? Read More »