Note: Apache Hive is not designed for Online Transaction Processing (OLTP) workloads and does not offer real-time queries or row-level updates. Instead, it is designed to process batch type jobs with large data sets. This means that queries such as "SELECT * FROM mytable" can return results quickly; however, other Select statements may process much slower.
Note: Apache HiveServer1 servers do not currently handle multiple concurrent connections well. Consider using a single Apache HiveServer1 server for each connection.