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Apache Hadoop ETL Tutorial

1. Introduction This is an in-depth article related to the Apache Hadoop ETL Tool – Hive. Hive is part of the Hadoop Ecosystem. It is used in Big Data solutions with Hadoop. It was developed by Facebook. Hadoop is an Apache Opensource project now. Hive is used as ETL (Extraction-Transformation-Load) tool in the Hadoop system for the execution of queries ...

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Apache Hadoop Getting Started Example

1. Introduction This is an in-depth article related to the Apache Hadoop Example. Hadoop is an opensource project which has software modules like Pig Hive, HBase, Phoenix, Spark, ZooKeeper, Cloudera, Flume, Sqoop, Oozie, and Storm. Map Reduce is part of Hadoop which is used for big data processing. 2. Apache Hadoop Getting Started Hadoop is an opensource framework for distributed ...

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Apache Hadoop Development Tools Eclipse Tutorial

1. Introduction This is an in-depth article related to the Apache Hadoop Development Tools Eclipse. Eclipse is used for developing java applications. Apache Hadoop is used for analyzing and storing big data. Developers use eclipse versions like Indigo, Juno, Kepler, Oxygen, and Photon. Hadoop Eclipse tools work well with eclipse above or equal to version 3.6. You can manage multiple ...

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Apache Solr Geospatial Search Example

This is an article related to the Apache Solr GeoSpatial Search. Generally, Apache Solr is used for search and browsing categories and facets. Solr can be used to sort the documents by distance from geolocation. 1. Introduction Apache Solr is an open-source software java search engine. It is scalable and can process a high volume of data. It is used ...

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Apache Solr Join Example

This is an article related to the Apache Solr Join. Generally, Apache Solr is used for search and browsing categories and facets. 1. Introduction Apache Solr is an open-source software java search engine. It is scalable and can process a high volume of data. It is used to index the content and search a huge amount of content. It is ...

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Spring Boot MapStruct Example

Hello. In this tutorial, we will explore the mapstruct in a spring boot application. 1. Introduction 1.1 Mapstruct Mapstruct is an annotation-based code generator that simplifies the mapping implementations between the java beans. The code is generated via the plain method invocation and thus it is fast, type-safe, and easy to understand. It is often used in the multi-tiered application ...

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Apache Solr Multilingual Search: Language Identification Example

This is an article related to the Apache Solr Multilingual Search: Language Identification. Generally, Apache Solr is used for search and browsing categories and facets. 1. Introduction Apache Solr is an open-source software java search engine. It is scalable and can process a high volume of data. It is used to index the content and search a huge amount of ...

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Apache Solr Multilingual Search: Core-per-language Example

This is an article related to the Apache Solr Multilingual Search: Core-per-language. Generally, Apache Solr is used for search and browsing categories and facets. 1. Introduction Apache Solr is an open-source software java search engine. It is scalable and can process a high volume of data. It is used to index the content and search a huge amount of content. ...

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Swagger API Testing Tutorial

In this tutorial we will explain Swagger API Testing. 1. Introduction The OpenAPI specification defines the standard of describing HTTP API for any project. This is programming-language agnostic. This helps humans and computers to know about the System/API without the need to look into the code. If the specification is properly implemented it helps a consumer to understand the interaction with the ...

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