In general, JNI is somewhat complex to use. However, when you call in one direction only—from Java into native code—and communicate using primitive data types, things remain simple.

In this type of environment, the HTTP, Java EE, and RDBM (relational database management) servers, all coexist on the same physical machine.

When Java applications are deployed, all of the files that constitute the Java app are compressed and packaged into a single file. While compressed files are typically given a .zip extension, the Java ...

Image: Andrii/Adobe Stock Glassfish is a free, open-source Java application server that simplifies the process of deploying your enterprise-grade Java apps to a scalable platform.