Apache Solr Interview Questions and Answers
Solr (“solar”) is an open source enterprise search platform. It is written in Java from the Apache Lucene project. Its …
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Apache Ambari Interview Questions and Answers
Apache Ambari is an open-source product of the Apache Software Foundation and Apache Ambari is used to design the simplify …
Struts 2 Interview Questions and Answers
Apache Struts is a free, open-source, MVC framework for creating elegant, modern Java web applications. It favours convention over configuration, …
Ant Interview Questions and Answers
Apache Ant (Another Neat Tool)) is a general purpose tool. It is a Java library and command-line tool whose mission …
Apache Mahout Interview Questions and Answers
Apache Mahout is a new open source project by the Apache Software Foundation (ASF) with the primary goal of creating …
Apache Hadoop Interview Questions and Answers
Apache Hadoop is an open source software framework for storage and large data scale processing of data sets on clusters …
Apache Storm Interview Questions and Answers
Apache Storm, in easy terms, is a distributed framework for real time process of massive data like Apache Hadoop is …
Apache Spark Interview Questions and Answers
Apache Spark is an open-source cluster-computing framework. Originally developed at the University of California, Berkeley’s AMPLab, the Spark codebase was …
Apache Kafka Interview Questions and Answers
Apache Kafka is an open-source stream processing platform developed by the Apache Software Foundation written in Scala and Java. The …