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Distributed Stream Processing Models for Financial Markets: A Theoretical Investigation of Kafka-Based Infrastructure in High-Frequency Digital Finance Systems

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Dr. Amir Reza Khosravi ¹ ,

⁴ Department of Electrical Engineering, University of Tehran, Tehran, Iran

Abstract

The rapid evolution of digital financial ecosystems has intensified the demand for ultra-low-latency, scalable, and fault-tolerant data processing infrastructures capable of handling high-frequency market events. Distributed stream processing has emerged as a foundational paradigm for enabling real-time analytics, particularly in systems where milliseconds determine trading advantages and risk exposure. This paper presents a theoretical investigation of distributed stream processing models for financial markets, with a specific focus on Apache Kafka-based infrastructure in high-frequency digital finance systems.

The study synthesizes architectural principles of event-driven systems, evaluates the role of streaming pipelines in financial decision-making, and examines the integration of real-time analytics with regulatory compliance frameworks. It further explores how modern financial institutions leverage streaming platforms to enhance fraud detection, liquidity monitoring, and predictive market modeling. Prior research indicates that Kafka-based architectures provide strong guarantees in scalability and fault tolerance, making them suitable for enterprise-grade financial applications (Modadugu et al., 2025).

Additionally, this work positions cloud-native compliance and security frameworks as essential enablers of distributed financial data systems, particularly in ensuring auditability and governance in real-time environments (Owoade et al., 2025). The findings highlight both the architectural strengths and systemic limitations of stream processing models, including latency bottlenecks, state management complexities, and regulatory constraints.

The study concludes that distributed streaming systems represent a transformative shift in financial infrastructure design, enabling adaptive, resilient, and intelligence-driven market operations.

Keywords

Distributed Stream Processing, Apache Kafka, High-Frequency Trading

References

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International Journal of Intelligent Data and Machine Learning

Distributed Stream Processing Models for Financial Markets: A Theoretical Investigation of Kafka-Based Infrastructure in High-Frequency Digital Finance Systems

Abstract

Keywords

References

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