Explanation:Hive is a SQL-based data warehouse system for Hadoop that facilitates data summarization, ad hoc queries, and the analysis of large datasets stored in Hadoop-compatible file systems. 3. _________ hides the limitations of Java behind a powerful and concise Clojure API for Cascading.
A. Scalding
B. HCatalog
C. Cascalog
D. All of the mentioned
Answer:A
Explanation:Hive is a SQL-based data warehouse system for Hadoop that facilitates data summarization, ad hoc queries, and the analysis of large datasets stored in Hadoop-compatible file systems. 3. _________ hides the limitations of Java behind a powerful and concise Clojure API for Cascading.
A. Scalding B. HCatalog C. Cascalog D. All of the mentioned
Explanation:Cascalog also adds Logic Programming concepts inspired by Datalog. Hence the name “Cascalog” is a contraction of Cascading and Datalog. 4. Hive also support custom extensions written in :