A look at some of the best database and RDBMS tools for Java software developers. ... It provides higher-level abstractions over raw JDBC, making database code more readable and maintainable.

Apache Phoenix is a relatively new open source Java project that provides a JDBC driver and SQL access to Hadoop’s NoSQL database: HBase. It was created as an internal project at Salesforce ...

Save the file as tnsnames.ora.; Place the newly created or existing tnsnames.ora file in the ORA_HOME/network/admin directory.. Configuring driver in DBeaver. In DBeaver, go to Window -> Driver ...

Benchmarking Java code is notoriously difficult because of garbage collection, just-in-time compilation, etc., so these results should be taken with a grain of salt.