Answer : It is a Big Data framework which uses Hadoop Distributed File System to Store the data and MapReduce framework to process that data
Persistent Systems interview questions and answers
129 Articles
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Answer : Java makes the write procedure locked into the Java program.
Answer : Cassandra is build to manage big data workloads among multiple nodes with no single point of failure
Answer : All header information variables become static attached to your primary key…
Answer : A primary index is global, although a secondary index is local.
Answer : The Group of independent servers (usually in close proximity to one another) interconnected via network to work as one centralized data processing resource…
Answer : Seeds are used to discover the cluster in the start up period…
Answer : Amazon’s dynamo and Prashant malik are written by Avinash Lakshman at first succeed Cassandra at Facebook to capable the Facebook inbox search purpose
Answer : Apache Cassandra is a simple and open-source provides NoSQL DBMS build to handle huge volume of data against more fabric servers
Answer : Resilient Distributed Datasets (RDD) is a fundamental data structure…
Answer:When running search indexes with Solr, you might stumble upon is that you ..
Answer:New in mongo-connector 2.5.0, to install mongo-connector with the Solr-doc-manager run:
Answer:Solr is open source search platform and built upon java library
Answer:If you have 2-3 different tables and they are kind of unrelated then in that case you need to have an extensive
Answer:In Apache Solr, a Document is the part of search as well as index.
Answer:Apache Solr is capable to get quick search responses because, as a replacement for searching the text directly
Answer:Apache Solr creates an index of its own and stores it in inverted index format.