HP Neoview Release 2.5 Software - Manual (Page 156)

Description Field
Operating system process name of the server. This field is visible only to roles that
have OPERATOR privileges. Process Name
NDCS service to which the process belongs. Service Name
Operating system process name of the server. Data Source Name
Current state of the server State
Process ID of the client connected to the server (or blank if there is no connection). PID Client
Name of the client application connected to the server (or blank if there is no
connection). Application Name
Name of the user connected to the server (or blank if there is no connection). User Name
The connected user as identified by the workstation logon name. This field helps to
uniquely identify the connected user when several users share the same Neoview
logon name but connect from different workstations. Client User Name
Computer name where the client application is running (or blank if there is no
connection). Computer Name
Processing node (CPU) number where the server is running. Node
Operating system process ID assigned to the server. This field is visible only to roles
that have OPERATOR privileges. Server PIN
Port number for the service. Port
Date and time (in the client's local time) of the last update of the server's state. Last Updated Time
Terms
NDCS server
Learn About the Association Servers
MXOAS and MXAS2 are the association servers. Association servers are persistent processes
running on the master segment. They provide database connectivity to client applications,
spawning NDCS server processes to handle database requests from clients.
For example, in a cluster having segments NEO0001 to NEO0008, the MXOAS and MXAS2
servers run on the segment NEO0001 and spawn NDCS server processes on segments NEO0001
to NEO0008.
MXOAS and MXAS2 are functionally the same but serve different purposes:
• MXOAS provides database connectivity for customer applications, which run on workstations
attached to the routed LAN.
• MXAS2 provides database connectivity for the Neoview Transporter, which runs on data
loader systems attached to a high-speed private LAN.
NDCS server processes execute the database queries on behalf of clients. They can spawn executor
server processes (ESPs) to achieve parallelism in the execution of queries.
Configuration servers (MXOCFG) runs only on the master segment and maintains the NDCS
configuration.
Terms
association server
configuration server
MXOAS
MXAS2
NDCS server
156 Manage Connectivity