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Client APIs and toolsYou can use the HCL OneDB™ implementation of client APIs to develop applications for HCL OneDB™ database servers.
HCL OneDB™ JDBC Driver GuideThese topics describe how to install, load, and use HCL OneDB™ JDBC Driver to connect to the HCL OneDB™ database from within a Java™ application or applet. The HCL OneDB™ JDBC Driver Programmer's Guide describes how to install, load, and use HCL OneDB™ JDBC Driver to connect to the HCL OneDB™ database from within a Java™ application or applet.
Tuning and troubleshooting
Manage performance
Avoid application hanging problems (HP-UX only)

Avoid application hanging problems (HP-UX only)

If your JDBC application hangs on your HP-UX server, check the setting for the PTHREAD_COMPAT_MODE environment variable on the HP-UX server. The PTHREAD_COMPAT_MODE environment variable should be set to 1. This variable tells the pthread library (libpthread) to run in 1 X 1 mode instead of MxN mode. 1 X 1 is the default mode now on HP-UX. Setting this environment variable should resolve the hang problem.