Building High-Performance OLTP Systems: A Comprehensive Guide to Database Design and Implementation

Author(s)	Diwakar Krishnakumar
Country	United States
Abstract	This article examines Online Transaction Processing (OLTP) systems and their essential database design principles. It analyzes architectural patterns that enable high-performance transaction processing, from normalization strategies to concurrency control mechanisms, while exploring industry-specific implementations. Through a case study of a distributed booking system, the article demonstrates how proper database design achieves optimal performance and scalability, with particular emphasis on mirror architecture and query routing. The analysis covers performance optimization techniques, security considerations, scaling strategies, and emerging trends in distributed database systems. Findings indicate that well-architected OLTP systems incorporating industry best practices significantly enhance transaction processing capabilities while maintaining data consistency and reliability in high-concurrency environments.
Keywords	Database Optimization, Transaction Processing, Distributed Systems, Concurrency Control, Mirror Architecture.
Field	Computer
Published In	Volume 16, Issue 1, January-March 2025
Published On	2025-03-28
DOI	https://doi.org/10.71097/IJSAT.v16.i1.3007

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International Journal on Science and Technology