Corporate Template

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(No Transcript)
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Deploy With Confidence
Minimize risks Improve business output Optimize
resources
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The Application Lifecycle
O B J E C T I V E S
BUSINESS AVAILABILITY
SYSTEM PERFORMANCE
APPLICATION READINESS
DEVELOPMENT
IT GOVERNANCE
DEVELOP
OPERATE
DEPLOY
TEST
PLAN
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Deployment Complexity
Legacy
APPLICATION
ERP
CRM
Sessions
Firewall
DNS
Indexes
Customize Code
Latency
Connection
SQL Call
Encryption
Throughput
DATABASE
APP SERVER
WEB SERVER
NETWORK
SECURITY
LOAD BALANCER
No system-wide perspectiveSignificant time
pressure
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Deployment Risks
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When to Optimize/Tune
Initial Rollout Projects
User Expansions
New Geographies
System Integrations
Shared Infrastructures
OS, App, System Updates
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Optimization Methodology
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Our Optimization Methodology

• Phase-driven approach to Performance Optimization

Fully Plan the project Organize the Team
Quantify the System Performance
Iteratively Isolate and Eliminate
Performance Bottlenecks
Assess the Performance Improvements and Report
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Determine Business Objectives (Phase 1)
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Organize the Team (Phase 1)

• Most problems result from interactions between
  components
• Team structure streamlines analysis and diagnosis

ProTune Specialist
DBA

Project Manager


Sys Admin
Dev QA

App Architect
NW Admin
Silo-centric
Cross Discipline Team
Plan
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Baseline the System (Phase 2)

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Compare Results to Targets (Phase 2)
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Optimize the System tier by tier (Phase 3)

• Diagnose by logical tiers
• Employ component library tests for infrastructure
  tiers
• Create specific tests for application and
  database tiers

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Iteratively Analyze each Tier (Phase 3)
Fire wall
Load Balancer
Fire wall
Web Servers
Application Tier
Database Tier
Infrastructure Tier
Validate Fix
Optimize
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EJB - Latency Breakdown
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EJB - Throughput Distribution
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Re-run Baseline and Assess (Phase 4)

• Quantify improvements
• Deliver Executive and Detailed Reports

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Introducing
ProTune

• Validate performance
• Optimize configuration
• Verify alignment with business objectives

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Safe Deployment System(SDS)
Including
Systematic Identification
Problem Isolation
Expert Recommendations
DB SERVERS
WEB SERVERS
APP SERVERS
LOADBALANCER
NETWORK
SECURITY
Automated Improvements and Validation
Overload Protection
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How It Works

• Mapped topology
• Auto-Assigned monitoring
• Business process emulation
• System component validation
• Problem detection
• Recommended configuration
• Automated checklist
• Repeated validation
• Audit trail

CONSOLE
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Our Experience and Track Record

• Over 3000 Optimization Engagements
• Average Results (performance improvements)
• ERP Systems 100
• CRM Systems 150
• Web andJ2EE 400
• Complex C/S 200

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Electronic Ticketing System Improves Throughput
by 10x

• The Case
• E-ticket system required throughput of 400
  tickets/hr
• Web-based application, Oracle database, SABRE
  system integration
• The Findings
• Infrastructure Configurations
• Routers improperly configured, insufficient
  bandwidth, and insufficient file descriptors for
  Web Servers
• Application Code Defects
• Isolated JAVA code null pointer exception
• The Results
• Increased system throughput by 10x from 270 to
  over 3000 transactions/hour

and booked over 1M per day with no down-time.