A dashboard is a consolidated display of many worksheets and related information in a single place. It is used to compare and monitor a variety of data simultaneously. The different data views are displayed all at once. Dashboards are shown as tabs at the bottom of the workbook and they usually get updated with the most recent data from the data...

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JMeter is an Open Source testing software. It is a 100% pure Java application for load and performance testing.JMeter is designed to cover various categories of tests such as load testing, functional testing, performance testing, regression testing, etc., and it requires JDK 5 or higher. This tutorial provides in-depth coverage of the jMeter...

Visual Studio is an Advanced Integrated Development Enterprise exclusively developed by Microsoft Corporation in the year 2000. It is actively used to develop Computer programs, Websites, Desktop Applications, Mobile Applications, Games and much more. Visual Studio is capable enough to support more than 36+ Programming Languages that allows...

The Big Data tool, which we use for transferring data between Hadoop and relational database servers is what we call Sqoop. In this Apache Sqoop Tutorial, we will learn the whole concept regarding Sqoop. We will study What is Sqoop, several prerequisites required to learn Sqoop, Sqoop Releases, Sqoop Commands, and Sqoop Tools. Afterward, we will...

AWS Glue is a cloud service that prepares data for analysis through automated extract, transform and load (ETL) processes. Glue also supports MySQL, Oracle, Microsoft SQL Server and PostgreSQL databases that run on Amazon Elastic Compute Cloud (EC2) instances in an Amazon Virtual Private Cloud.Nov 30, 2017. As described above, AWS Glue is a...

A website can be defined as a collection of several web pages that are all related to each other and can be accessed by visiting a homepage, using a browser like Internet Explorer, Mozilla, Google Chrome or Opera. In this tutorial, we will explain the concept of website development, from the simplest to the most advanced. It will help novice...

jQuery is a fast, small and feature-rich JavaScript library included in a single .js file. jQuery simplifies HTML document traversing, event handling, animating, and Ajax interactions for Rapid Web Development.  jQuery makes a web developer's life easy. It provides many built-in functions using which you can accomplish various tasks...

Azure DevOps Azure DevOps is also known as Microsoft visual studio team services (VSTS). It is a set of collaborative development tools built for the cloud. VSTS was commonly used as a standalone term, and Azure DevOps is a platform which is made up of a few different products, such as: Azure Test PlansAzure BoardsAzure ReposAzure...

Spark  Apache Spark is a lightning fast real-time processing framework. It does in-memory computations to analyze data in real-time. It came into picture as Apache Hadoop MapReduce was performing batch processing only and lacked a real-time processing feature. Hence, Apache Spark was introduced as it can perform stream processing in...