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Modernization of Flight Schedule Calculation System Using Open-Source Framework

stratoflow.com

Information technology

Logistics

Travel & Leisure

Current System Limitations

Existing schedule calculation system faces performance bottlenecks and escalating costs due to legacy DB2 database processing and proprietary Java codebase. Scalability constraints hinder ability to handle growing global flight data volumes while maintaining competitive pricing.

About the Client

Global provider of real-time flight data and scheduling solutions for aviation stakeholders

Key Modernization Goals

Replace legacy calculation logic with high-performance open-source framework
Reduce total cost of ownership (TCO) through technology modernization
Improve system maintainability and deployment efficiency
Ensure functional parity with existing production system

Core System Requirements

Real-time flight data processing pipeline
Open-source framework-based calculation engine
Automated performance benchmarking against legacy system
Modular architecture for future enhancements

Technology Stack

Apache Spark

Kafka

PostgreSQL

Docker/Kubernetes

System Integrations

Legacy DB2 data sources
Existing flight data APIs
Monitoring solutions

Operational Requirements

99.99% system availability
Linear scalability to handle 10x data volume growth
Sub-second response times for critical calculations
Automated CI/CD pipeline

Expected Business Outcomes

Projected 70% reduction in processing time for daily flight schedules, 60% lower TCO through open-source adoption, and 50% faster feature deployment cycles. Modernized architecture will enable real-time data processing capabilities to support personalized travel recommendations and dynamic pricing strategies.