Big Data Vulnerability

There is huge excitement for Big Data and its features, most of them have been aggregated in 9 different Vs of Big data like Volume, Velocity, Variety, Veracity, Validity, Volatility, …

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The New Big Data Architecture

In this part of the tutorial, we will talk about Lambda Architecture of big data. Similarly, Lambda Architecture applications, advantages, and disadvantages of Lambda Architecture in Big Data. Additionally, we …

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Big Data in Union Budget

Big Data and Artificial Intelligence: Nirmala Sitharaman’s game-changing strategy for Union Budget There is no doubt in saying that the ‘Make in India’ is the most successful initiative ever taken …

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Big Data in Education Sector

Big Data in the education sector offers wonderful opportunities to institutes like digital learning, syllabus customization, enhancing the grading system, offering career guidance to students, and proposing new learning strategies. …

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Big Data Use Cases

Big Data Use Cases: In this tutorial, we will discuss real-life case studies of Big data, Hadoop, Apache Spark and Apache Flink. This tutorial will instruct about the several assorted …

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Top 10 Big Data Tools

Big data is enormous and complex data that cannot be handled by using outdated data processing methods. Big Data requires a set of tools and techniques for analysis to gain …

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Benefits of Big Data

Big Data provides some amazing benefits to all kinds of businesses across the globe. From the education sector to the healthcare industry, nearly every industry is now bound to Big …

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Big Data’s Leap

Big Data consists of huge volumes of both structured and unstructured data, that is so large and difficult to process using traditional databases and software techniques. Big Data helps in …

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History Of Big Data

The main objective of this tutorial is to provide you with a detailed introduction to big data and big data history. Here we will also discuss the big data technologies …

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NodeJS File Systems

NodeJS File Systems: To get access to the physical file system the NodeJS provides the “fs” module. The “fs” module is used for I/O operations that may be either synchronous …

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NodeJS Streams

NodeJS Streams: What are Streams?  The Streams are the Unix pipes that help to read data from source and transfers to the destinations. In other words, the stream is nothing …

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NodeJS Buffers

NodeJS Buffers: What is a Buffer? A buffer is just the memory area. The JavaScript developers are not familiar with the buffers but atleast less than C, C++ and Go …

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NodeJS EventEmitter

NodeJS Event Emitter: The Node.js permits you to create & handle your own custom events with the help of the events module. The Event module contains an EventEmitter class that …

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Node.js Event Loop

What is Event in NodeJS? The Events and Callbacks are used in the Node JS to specify concurrency. The Node JS uses the async function to provide concurrency because the …

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NodeJS Callback

NodeJS Callback: A callback is a function in the NodeJS that will be executed when the task is completed and prevents blocking and allow other codes to run in meanwhile. …

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NodeJS NPM

NodeJS NPM: In Node JS, the NPM is the core aspect for any application to develop. It specifies a large number of libraries that act as the best tool for …

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NodeJS REPL Terminal

NodeJS REPL Terminal: The Node JS terminal is also known as REPL Terminal/ Console and it is as same as the IDLE terminal of Python. To test a simple Node.js …

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NodeJS Installation Setup

NodeJS Setup | NodeJS Installation on Windows, MAC/ Linux: The NodeJS development environment can be setup on Windows, Mac, Linux and Solaris. To develop any NodeJS application on any platform …

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Introduction to NodeJS

What is NodeJS?: Node JS is an open-source and provides a cross-platform runtime environment that helps for executing javascript code outside the browser. Hence it is not the framework and …

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AngularJS Internationalization

AngularJS Internationalization: In AngularJS, three types of filters are supported for the purpose of internationalization. These include the date, currency, and numbers. To do this, one only needs to incorporate …

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AngularJS Services

AngularJS Services: AngularJS uses individualized objects called services to perform specialized tasks. Filters and controllers rely on services on an as-needed basis. Services typically use the dependency injection mechanism. There …

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