GLOBAL MAP DATA DICTIONARY #779.9 -- HLO PRIORITY QUEUES FILE                                                     3/24/25    PAGE 1
STORED IN ^HLD(779.9,  *** NO DATA STORED YET ***   SITE: WWW.BMIRWIN.COM   UCI: VISTA,VISTA                       (VERSION 1.6)   
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The Health Leven Seven (Optimized) software (HLO) was released as patch HL*1.6*126 to the HL7 v1.6 software package.  Although it
is structurally and functionally an independent system, it is officially part of HL7 1.6.  This is a messaging system similar to
the old HL7 1.6 package, but it was designed from the ground up and is more robust, more capable, and supports a much higher 
message throughput.  
 
This file contains the priorities of HLO queues as assigned by the system operations staff. 
 
It is not necessary to assign a priority to a queue.  However, doing so will change the frequency that HLO services the queue. 
Important queues that tend to be backed up should be assigned a higher priority.  Less important queues may be assigned a lower
priority.  The goal of setting queue priorities is to balance the HLO resources over the queues in order to obtain a desired 
performance.  
 
Currently priorities may be set only for outgoing queues, though the file was designed to also support the assignment of priorities
for incomming queues.  The option for entering the type of queue (incomming or outgoing) currently will automatically default to
outgoing. A future enhancment may support the ability to assign priorities to incomming queues.  
 
To set the priority the name of the queue must be specified.  As explained, currently the queue will be assumed to be outgoing.
Optionally,if the priority is to be set only for a specific link then the link must be specified.  
 
Examples: 
 
You could set the priority of an outgoing queue named "HLO OUT" without specifying the link.  The effect would be to set the
priority of all outgoing queues named "HLO OUT" regardless of the link.  
 
You could set the priority of an outgoing queue named "HLO OUT" and also specify the link.  The effect would be to set the priority
of the outgoing queue named "HLO OUT" that is sending messages via that specific link only.  
 
If a queue's priority is specified to apply to all links, but that queue's priority is also specified for a specific link, that
specific priority setting will override the general one.  
 
 
 
 
 


CROSS
REFERENCED BY: QUEUE(B)

INDEXED BY:    APPLIES TO ALL LINKS (YES/NO) & QUEUE & DIRECTION & PRIORITY (E), LINK & LINK-SPECIFIC PRIORITY (F)


^HLD(779.9,D0,0)= (#.01) QUEUE [1F] ^ (#.02) DIRECTION [2S] ^ (#.03) APPLIES TO ALL LINKS (YES/NO) [3S] ^ (#.04) PRIORITY [4N] ^ 
^HLD(779.9,D0,1,0)=^779.91P^^  (#1) LINKS
^HLD(779.9,D0,1,D1,0)= (#.01) LINK [1P:870] ^ (#.02) LINK-SPECIFIC PRIORITY [2N] ^ 


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