HP Integrity NonStop H-Series - Manual (Page 292)

TS/MP PATHMON Process
The PATHMON process provides centralized monitoring and control of a TS/MP environment
comprising server classes and objects types.
For more information on conventional TS/MP PATHMON process, see the HP NonStop Pathway/iTS
System Management Manual.
iTP WebServer
An iTP WebServer is a NonStop web server, which provides a range of services for running an
online commercial or informational enterprise on the Web.
The core process of the iTP WebServer is httpd , which acts as a File server and a
Message-switching facility.
For more information on iTP WebServer, see the iTP Secure WebServer System Administrator's
Guide.
NonStop Servlets for JavaServer Pages
The NonStop Servlets for JavaServer Pages (NSJSP) 6.0 implementation is a multi-thread,
out-of-process servlet container, a Java web container that runs on a Java Virtual Machine (JVM)
outside the iTP WebServer
httpd process.
NSJSP includes the following components:
• NSJSP Connector
• NSJSP Container
For more information on NSJSP, see the NonStop Servlets for JavaServer Pages (NSJSP) 6.0 System
Administrator's Guide.
JDBC drivers for NonStop SQL/MX
Java Database Connectivity (JDBC) is an API for the Java programming language that defines
how a client may access a database. It provides methods for querying and updating data in a
database. JDBC is oriented towards relational databases.
The following types of JDBC drivers are available on NonStop systems:
• JDBC Type 2 Driver for NonStop SQL/MX
• JDBC Type 4 Driver for NonStop SQL/MX
For information on the JDBC Type 2 driver, see the JDBC Driver for SQL/MX Programmer's Reference
Manual.
For more information on the NonStop JDBC Type 4 driver, see the HP NonStop JDBC Type 4
Driver Programmer's Reference Manual.
NonStop SQL/MX
NonStop SQL/MX is a relational database product that enables queries to be run in parallel. It
offers the advantage of scaling almost linearly with the number of processors in the machine.
For more information on NonStop SQL/MX, see the SQL/MX Installation and Management Guide.
Message Flow in a Hibernate Application on NonStop
Hibernate can run as a standalone application or a Web application. This section describes the
message flow when Hibernate is run as a standalone or a web application.
Running Hibernate as a Standalone Application
Figure 14-2 illustrates the message flow of a standalone application, based on Hibernate
framework.
292 Hibernate Overview