Slide 2:
Challenge
What will be the peak load on the portal?
When exactly will the load on the portal be highest?
What are the code optimization opportunities? Harbinger Solution
Historical usage analysis to predict the hour and date of peak load
Writing test scripts and preparing test data to simulate load
Server and SQL code profiling to identify bottlenecks and optimization opportunities Technologies & Tools
Microsoft SQL Server 2005 Analysis Service
Microsoft Visual Studio Team System 2008 (VSTS)
Statistical spreadsheet modeling using time series and decision tree prediction theories Benefits
Usage trend predicted accurately
Web farm of eight load-balanced servers serving up to 9000 users per hour
Only three years of data, and spreadsheet modeling had an error margin of just 10%
Company tackling shorter employee enrollment period of 2 to 3 weeks instead of 2 months BOTTOM LINE
Company adding large-sized customers and proactively planning for load in coming years PROACTIVE LOAD PREDICTION & CODE PROFILING www.harbinger-systems.com Situation
An HR communication and benefits content provider is signing up large-sized customers
A large company wants access to the benefits portal for its 80,000 employees
Slide 3:
Services
Web 2.0
eLearning
Software Product Development
Performance Engineering
Systems Software Locations
Redmond, USA
Pleasanton, USA
Pune, India Contact
sales@harbingergroup.com
info@harbingergroup.com
USA Tel: +1 (425) 861-8400, +1 (510) 991-7766
India Tel: +91.20.2528.4201 / 2 / 3 HARBINGER GROUP
Innovate. Partner. Excel.
www.harbingergroup.com HARBINGER SYSTEMS About
Harbinger Systems is a leading provider of software engineering services to some of the world's best product companies. By leveraging cutting-edge technologies, Harbinger Systems works with its customers as a partner in technology innovation. www.harbinger-systems.com