Final Presentation v1.6 - 05/15/2006

namibiancurrishInternet and Web Development

Nov 12, 2013 (4 years and 1 month ago)

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Claims Service
-
Oriented
Architecture
Performance Prototype

Team Hooloovoo

Team Information


Team Members


Jaden Bruun


Jason Cavett


Justin Glaser


Erik Raisanen


Sponsor


Eric Stephens


Advisor


Robert Bubacz

Project Description


Project Background


Claims Processing


Performance vs. Modifiability


New Solution Required


Investigate Performance


Develop Prototype


Investigate Performance
Improvements

Process


Baseline Development


Three Iterations


Caching


Threading


Distributed Services

Metrics


Performance


Processing Time


Memory Usage


CPU Usage


Effort


Man Hours


Function Points

Baseline


Processing Claims


Validate the Claim


Retrieve Claim History


Determine Member Eligibility


Provider Validation

Baseline

+
processClaim
()
ClaimProcessingService
+
validateClaim
()
ClaimValidationService
+
getClaim
()
+
getClaimHistory
()
ClaimSearchService
+
getMember
()
MemberSearchService
+
getProductBenefitDetail
()
ProductSearchService
+
determineEligibility
()
MemberEligibilityService
+
getProvider
()
ProviderSearchService
Iteration 1: Caching


Java Caching System (JCS)


Aspect
-
Oriented Programming


Spring Framework


Dynamic vs. Static Caching

Iteration 1: Caching

+
processClaims
()
ClaimsProcessingService
ProviderSearchService
Caching Aspect
Iteration 1: Caching

Iteration 1: Caching

Iteration 2: Threading


EJB Specification v2.1


“The enterprise bean must not
attempt to manage threads.”


New Solution


Remove EJBs


Thread per Service

Iteration 2: Threading

+
processClaim
()
ClaimsProcessingService
ProviderSearchService
MemberSearchService
ClaimsValidationService
MemberElegibility
Iteration 2: Threading

Iteration 3: Distributed
Services


Replication of the Baseline


Load Balancing


Assigns Work to Machines

Iteration 3: Distributed
Services

+
processClaims
()
LoadBalancer
+
bufferClaim
()
+
getBufferSize
()
LoadBuffer
+
processClaim
()
ClaimProcessingService
+
processClaim
()
ClaimProcessingService
+
processClaim
()
ClaimProcessingService
+
bufferClaim
()
+
getBufferSize
()
LoadBuffer
+
bufferClaim
()
+
getBufferSize
()
LoadBuffer
Iteration 3: Distributed
Services

Final Results

Recommendations

Project Assessment:
Problem Areas


Distractions


Poster Presentation


Threading


Specification Restriction


No Mitigation Plan

Project Assessment:
Working Well


Solid Team


Sponsor Communication


Bi
-
Weekly Conference Call


Working Sessions


Dual Core iMac

The Project’s Future


Service Initiative


Implementation of Core Services


Provider and Product in Production


CSOAPP Saves Excellus Time


6 Months of Work


Value with Use

Questions