What is the default value in hive ?
Answer : It does not contains default values, the normal way to handle null values by using the combine function
What is system registry hive ?
Answer : The logical group of keys, subkeys, and values in the registry that has a set of supporting files containing...
What is serde in hive ?
Answer : Apache Hive uses Serde to read and write data from tables.
What is hive metastore ?
Answer : It stores the metadata for Hive tables,it separates in relational database
What is hive server ?
Answer : HiveServer - It allows a remote client to submit requests to Hive, using a programming languages, and results.
What is Data Hive ?
Answer : Data Hive is a data warehouse software project built on top of Apache Hadoop for providing query, and analysis.
What is hive ?
Answer : Hive is a component of Hortonworks Data Platform(HDP).
How big data analysis helpful in increasing business revenue ?
Answer : Big data analysis has become very important for the businesses...
What is Big Data ?
Answer : Big Data is a term associated with complex...
What is Shark ?
Answer : Shark is a tool, developed for people who are from...
What is the difference between Spark and Hadoop MapReduce ?
Answer : Apache Spark is an open-source distributed cluster-computing...
