This image shows the architecture of Oracle Big Data SQL. Included in the architecture is Oracle Big Data SQL, a Hadoop Cluster with Data Nodes, Edge Nodes and a Hive Metastore. The SQL query flow between applications, external tables, Hadoop cluster and data lake storage is shown. For each type of SQL flow the driver used for that type of storage is included. Queries to Kafka use ORACLE_Loader or ORAClE_HIVE. Queries to HBase use ORACLE_HIVE. Queries to NoSQL use ORACLE_HIVE. Queries to Object Stores use ORACLE_BIGDATA. Queries to HDFS use ORACLE_HDFS.