=============================================================================
Run Date: FEB 09, 2023                     Designation: WEBB*3*6
Package : WEBB - BED MANAGEMENT SOLUTION      Priority: Mandatory
Version : 3         SEQ #4                      Status: Released
                  Compliance Date: MAR 13, 2023
=============================================================================


Subject: BMS THREADING OPTIMIZATIONS

Category: 
  - Informational
  - PATCH FOR A PATCH

Description:
============

 The WEBB*3*6 patch is for delivering performance improvements 
 to Bed Management Solution (BMS). 
  
 1.      HDSO-2729, INC24702276 - BMS Spinning 
 Duplicates: INC25137751, INC25120633, INC24669596, INC25338293, 
 INC25163786
  
  
  
 Patch Components: 
 -----------------
  
  
 Files & Fields Associated: N/A
  
 File Name (Number)          Field Name (Number)       New/Modified/Deleted
 ------------------          -------------------       --------------------
 N/A
  
  
 Forms Associated: 
  
 Form Name                   File Number               New/Modified/Deleted
 ---------                   -----------               --------------------
 N/A
  
  
 Mail Groups Associated: 
  
 Mail Group Name             New/Modified/Deleted
 ---------------             --------------------
 N/A
  
  
 Options Associated: 
  
 Option Name                 Type                      New/Modified/Deleted
 -----------                 ----                      --------------------
 N/A
  
  
 Protocols Associated: 
  
 Protocol Name               New/Modified/Deleted
 -------------               --------------------
 N/A
  
  
 Security Keys Associated: 
  
 Security Key Name
 -----------------
 N/A
  
 Templates Associated:
  
 Template Name         Type    File Name (Number)      New/Modified/Deleted
 -------------         ----    ------------------      --------------------
 N/A
  
  
 Remote Procedures Associated:
  
 Remote Procedure Name       New/Modified/Deleted
 ---------------------       --------------------
 N/A
  
  
 Parameter Definitions Associated:
  
 Parameter Name              New/Modified/Deleted
 --------------              --------------------
 N/A
  
 Additional Information:
 -----------------------
 N/A
  
  
 New Service Requests (NSRs): 
 N/A
  
  
 Patient Safety Issues (PSIs):
 N/A
  
  
 Defect Tracking System Ticket(s) & Overview:
  
 1. HDSO-2729, INC24702276 - BMS Spinning
  
 Problem:
 --------
 Users experience long wait times on various pages while navigating. 
  
 Resolution:
 -----------
 Extended a 'SkipCache' logic flow that was introduced in a previous patch 
 to further improve performance (WEBBMS-3752).
 Refactored BMS to use one Entity Cache hosted on the Application Server 
 utilizing ConcurrentDictionaries (WEBBMS-3852). 
 Removed semaphore and threadpool circular communications that was used to 
 manage duplicate caches as well as extended 'UseCache' checks for future 
 tests on Entity Cache removal. (WEBBMS-3822).
  
  
  
 Test Sites:
 -----------
 Clement J. Zablocki Veterans Affairs Medical Center (Milwaukee, WI)
 VA Black Hills Health Care System (Hot Springs, SD)
  
  
  
  
 Software and Documentation Retrieval Instructions:
 --------------------------------------------------
 The software for this patch is being deployed by the IO Enterprise Server
 Support Team.
  
 Documentation describing the new functionality is included in this
 Release. Documentation can be found on the VA Software Documentation
 Library at: https://www.domain.ext/vdl/. Documentation can also be obtained
 at https://download.vista.domain.ext/index.html/SOFTWARE.
  
  
 Documentation Title                             File 
 Name                     
 ---------------------------------------------------------------------
 N/A
  
 Patch Installation:
 -------------------
  
  
 Pre/Post Installation Overview:
 Austin Information Technology Center (AITC) performs patch installation 
 on a centralized web server. BMS is a .NET based web application build. 
 This is a centralized server promotion. No installation is required at 
 local sites.
  
  
 Pre-Installation Instructions:
 This patch may be installed with users on the system although it is
 recommended that it be installed during non-peak hours to minimize
 potential disruption to users. However, no installation is required at 
 local sites.
  
  
 Installation Instructions:
 N/A
  
  
 Post-Installation Instructions:
 N/A
  
  
 Back-Out/Roll Back Plan:
 ------------------------
 Backout plan is provided as part of deployment instructions provided to 
 AITC.

Routine Information:
====================
No routines included.

=============================================================================
User Information:
Entered By  :                               Date Entered  : DEC 21, 2022
Completed By:                               Date Completed: FEB 07, 2023
Released By :                               Date Released : FEB 09, 2023
=============================================================================


Packman Mail Message:
=====================

No routines included