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 major features include full-text search, hit highlighting, faceted search, real-time…

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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 of the Hadoop projects with the easy management and developing.…

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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, is extensible using a plug-in architecture, and ships with plug-in…

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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 highly scalable machine-learning algorithms that are fast and free to…

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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 a distributed framework for batch processing. Apache Storm works on…

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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 later donated to the Apache Software Foundation, which has maintained…

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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 project aims to provide a unified, high-throughput, low-latency platform for…

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