Whizlabs Blog - Online Learning Place for Cloud Professionals

Know the Key Differences Between BigData and Hadoop

BigData and Hadoop are two widely recognized terms in the current landscape, and they are closely interconnected. The processing of Big Data often relies on the utilization of Hadoop. This article aims to provide a concise overview of the distinctions between BigData and Hadoop by covering the key terms, features, and advantages of employing it. Let’s dive in! What is BigData? Bigdata refers to the massive amount of data, information, or related statistics processed by large organizations and ventures. Big Data includes 7 key “V” factors: Velocity, Variety, Volume, Value, Veracity, Visualization, and Variability. Due to the unique challenges posed […]

Know the Key Differences Between BigData and Hadoop Read More »

Kubernetes vs Docker vs Jenkins: Know the Differences

Kuberenetes / By Dharmendra Digari

As DevOps continues to emerge as the predominant practice in IT operations and development, development engineers are actively involved throughout the entire software development lifecycle, encompassing design, development, and production support. Kubernetes vs Docker vs Jenkins helps to understand their distinct roles and functionalities in the realm of DevOps automation. In this blog, we list out the distinctions among Kubernetes, Docker, and Jenkins models, outlining their respective advantages and drawbacks. Let’s dive in! Kubernetes vs Docker vs Jenkins: Definition Here are the key definitions of Kubernetes, Docker, and Jenkins: Kubernetes Kubernetes is an open-source container management system created by Google

Kubernetes vs Docker vs Jenkins: Know the Differences Read More »

Cassandra Interview Questions and Answers

Azure vs GCP: Service and Pricing Comparison

Cloud Computing / By Karthikeyani Velusamy

Azure Platform and Google Cloud Platform (GCP) are undoubtedly two of the most prominent players in cloud computing. Both are easy to set up, flexible, scalable, and agile, transforming businesses like never before. But before just putting your finger on any of these cutting-edge solutions, you must remember that they need to align with your existing business models and should help boost your organizational goals. That, and they should help you supercharge your more extensive plans and justify the dollars you spend. So, what is the marketing growth these two players are promising? What is the Azure vs GCP: price

Azure vs GCP: Service and Pricing Comparison Read More »

How to Filter Inbound Internet Traffic with Azure Firewall Policy DNAT

Microsoft Azure / By Vidhya Boopathi

Filtering inbound internet traffic with Azure Firewall policy DNAT (Destination Network Address Translation) is a crucial aspect of securing your network infrastructure. DNAT allows you to redirect traffic from a specific port or IP address on the public-facing side of the firewall to different internal resources, such as specific virtual machines or applications within a virtual network. In this blog, you will learn how to filter out inbound internet traffic with the help of Azure firewall DNAT using real-time hands-on labs. Let’s dive in! What is Azure Firewall DNAT? Azure firewall DNAT is one of the features of the Azure

How to Filter Inbound Internet Traffic with Azure Firewall Policy DNAT Read More »

Comparison of Google Compute Engine vs App Engine

Google Cloud / By Dharmendra Digari

Google cloud platform (GCP) offers a broad range of services aiming to solve a plethora of user needs. Compute Engine and App Engine are two of them. These serverless computing tools allow developers to concentrate on the most crucial aspect of their work – development – without the need to concern themselves with the intricacies of infrastructure and upkeep. Additional advantages, like autoscaling, pay-as-you-go, and on-demand provisioning, make it an obvious choice for those creating stateless HTTP applications, web and mobile apps, IoT and sensor applications, data processing systems, chatbots, and more. But if you are new to the domain,

Comparison of Google Compute Engine vs App Engine Read More »

How to create a Chatbot with DialogFlow / NodeJS | Step-by-Step Guide

DevOps / By Pavan Gumaste

Dialogflow is a natural language understanding platform that makes it easy to design and integrate conversational user interfaces into your applications. Chatbots are indeed recognized as valuable tools for collecting and disseminating relevant information. Their capabilities make them effective in various domains, such as customer service, education, and information retrieval. In this blog, we will guide you on how to create a chatbot with Dialogflow in a detailed manner. Let’s dive in! What is ChatBot? A ChatBot is a smart program designed to engage with people in a human-like manner, catering to specific domains where it is deployed. It assesses

How to create a Chatbot with DialogFlow / NodeJS | Step-by-Step Guide Read More »

Steps to Setup Three-Tier Application with Docker Containers

Cloud Computing, DevOps / By Basant Singh

In today’s world of dynamic web applications, setting up a robust and scalable architecture is a top priority for developers. A three-tier architecture, consisting of presentation, application logic, and data storage layers. Pairing this architecture with Docker containers offers a flexible, efficient, and reliable solution for deploying web applications. In this blog, we will walk you through the step-by-step process of setting up a three-tier application using Docker containers. Let’s dive in! What is a Three-Tier Application with Docker Containers? A three-tier application is a commonly employed architectural design for developing and deploying web applications. It organizes the application into

Steps to Setup Three-Tier Application with Docker Containers Read More »

A Basic Introduction to Tensorflow

Big Data / By Karthikeyani Velusamy

TensorFlow is a Python-friendly open-source library that is built for doing numerical computation to develop machine learning and neural networks faster and easier. In this blog article, we will have a quick overview of TensorFlow meaning, its features, how it works, TensorFlow components, TensorFlow applications, and Tensorflow tutorial. Let’s dive in to know more! What is TensorFlow? TensorFlow is an open-source ML platform released by Google. It integrates tools for the developers and data scientists to build, implement, and train the machine learning models. It was formerly released in the year 2015 and it continues to evolve with additional features

A Basic Introduction to Tensorflow Read More »