Blog Category Archives - Page 88 of 139

Updated on: 12th Oct 2020

Java Servlets Tutorial

What Is a Servlet? A servlet is a Java programming language class that is used to extend the capabilities of servers that host applications accessed by means of a request-response programming model. Although servlets can respond to any type of request, they are commonly used to extend the applications hosted by web servers. For such […]

Updated on: 12th Oct 2020

Salesforce Developer Tutorial

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Recently, cloud computing is a great buzz in the IT industry, and one of the most popular cloud platforms having an immense impact on the computing world is the Salesforce. In this blog, we will discuss what is Salesforce, why use Salesforce and different industries where Salesforce can be utilized? This is an ultimate guide […]

Updated on: 12th Oct 2020

ELK Stack Tutorial

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ELK stands for Elasticsearch, Logstash, and Kibana. In the ELK stack, Logstash extracts the logging data or other events from different input sources. It processes the events and later stores it in Elasticsearch. Kibana is a web interface, which accesses the logging data form Elasticsearch and visualizes it. Logstash and Elasticsearch Logstash provides input and […]

Updated on: 12th Oct 2020

Netbeans Tutorial

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Scratching your head while thinking what is Netbeans? Well, this is the right place for you. Netbeans is an open-source integrated development environment for developing with Java, PHP, C++, and other programming languages. This NetBeans tutorial will provide you with the basic workflow along with the complete insight on the installation of Netbeans. Netbeans is […]

Updated on: 12th Oct 2020

PySpark MLlib Tutorial

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Apache Spark comes with a library named MLlib to perform Machine Learning tasks using the Spark framework. Since there is a Python API for Apache Spark, i.e., PySpark, you can also use this Spark ML library in PySpark. MLlib contains many algorithms and Machine Learning utilities. In this tutorial, you will learn how to use […]

Updated on: 12th Oct 2020

Azure DevOps Tutorial

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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 Plans Azure Boards Azure […]

Updated on: 12th Oct 2020

Spark RDD Optimization Techniques Tutorial

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Apache Spark is a world-famous open-source cluster computing framework that is used for processing huge data sets in companies. Processing these huge data sets and distributing these among multiple systems is easy with Apache Spark. It offers simple APIs that make the lives of programmers and developers easy. Spark provides native bindings for programming languages, […]

Updated on: 12th Oct 2020

Agile Scrum Tutorial

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Agile Most of the time, both terms agile and scrum are used interchangeably but there is an important difference between the two. Agile is defined as the complete set of methods that are based on principles or values expressed in the Agile Manifesto as the cross-functionality of teams, collaboration, or self-organization etc. Scrum Scrum is […]

Updated on: 12th Oct 2020

Apache Spark & Scala Tutorial

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What is Apache Spark? Apache Spark is an open-source cluster computing framework that was initially developed at UC Berkeley in the AMPLab. As compared to the disk-based, two-stage MapReduce of Hadoop, Spark provides up to 100 times faster performance for a few applications with in-memory primitives. This makes it suitable for machine learning algorithms, as […]

Updated on: 12th Oct 2020

PMI-RMP Plan Risk Management Tutorial

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Objectives of Plan Risk Management Process The key objectives of the plan risk management process are as follows: to develop an overall risk management strategy for a project, which includes knowledge of how to execute risk management processes for the project and how they should be integrated with overall project management activities. The output of […]

Updated on: 12th Oct 2020

CISSP – Asset Security Tutorial

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An asset is a resource with economic value that an individual, corporation, or country owns or controls with the expectation that it will provide a future benefit. Assets are reported on a company’s balance sheet and are bought or created to increase a firm’s value or benefit the firm’s operations. An asset can be thought […]

Updated on: 12th Oct 2020

Spark SQL Tutorial

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What is Spark SQL? Spark SQL is a module for structured data processing, which is built on top of core Apache Spark. Apache Spark SQL provides the following: DataFrame API: It is a library for working with data as tables Defining Data Frames: Defines Data Frames containing Rows and Columns Catalyst Optimizer: It is an […]

Updated on: 12th Oct 2020

Apache Impala Tutorial

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Basically, to overcome the slowness of Hive Queries, Cloudera offers a separate tool and that tool is what we call Impala. However, there is much more to know about the Impala. So, in this Impala Tutorial for beginners, we will learn the whole concept of Cloudera Impala. It includes Impala’s benefits, working as well as […]

Updated on: 12th Oct 2020

Apache Oozie: A Concise Tutorial Just An Hour | LearnoVita

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What is Apache Pig? Apache Oozie is an abstraction over MapReduce. It is a tool/platform which is used to analyze large sets of data representing them as data flows. Pig is generally used with Hadoop; we can perform all the data manipulation operations in Hadoop using Apache Oozie. To write data analysis programs, Pig provides […]

Updated on: 12th Oct 2020

ITIL – Service management lifecycle Tutorial

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ITIL is the most widely accepted approach to running effective IT/digital services and has been adopted by individuals and organizations across the world. ITIL helps define the direction of the service provider with a clear operating model and aligns services to the business strategy and customer needs. ITIL also provides a common language for businesses […]

Java Servlets Tutorial

Salesforce Developer Tutorial

ELK Stack Tutorial

Netbeans Tutorial

PySpark MLlib Tutorial

Azure DevOps Tutorial

Spark RDD Optimization Techniques Tutorial

Agile Scrum Tutorial

Apache Spark & Scala Tutorial

PMI-RMP Plan Risk Management Tutorial

CISSP – Asset Security Tutorial

Spark SQL Tutorial

Apache Impala Tutorial

Apache Oozie: A Concise Tutorial Just An Hour | LearnoVita

ITIL – Service management lifecycle Tutorial

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