The version is 1.3.154, H2 is a Java SQL database. This database can be used in embedded mode, or in server mode. H2 Features: 1. Very fast 2. Open Source 3. Java 4. Embedded, Server, and Cluster 5. Disk and In Memory 6. Strong security features To use it in embedded mode, you need to: 1. Add the h2*.jar to the classpath...