In the context of Big Data, in particular with the emergence of newSQL(such as Hive(HQL), SQL Impala, Spark SQL, Big SQL ..etc), we deal with schema on run, should we always consider Functional Dependencies on run or is there any emerging concept that replace functional dependencies in Big Data Context)?
Ahmed Saleem Abbas
I think there is a new concept because In 2010, Google bought a company called FreeBase, which was trying to create a huge open map of reality. Twitter released one later that year, called FlockDB. Neo4j is another popular open-sourced database, letting you store all of those knowledge-style relationships.
0 votes
0 thanks
- Badges
- Science method
Similar questions and discussions