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Green Microservices: Energy-Efficient Design Strategies for Cloud-Native Financial Systems

by Muzeeb Mohammad
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 187 - Number 56
Year of Publication: 2025
Authors: Muzeeb Mohammad
10.5120/ijca2025925975

Muzeeb Mohammad . Green Microservices: Energy-Efficient Design Strategies for Cloud-Native Financial Systems. International Journal of Computer Applications. 187, 56 ( Nov 2025), 45-54. DOI=10.5120/ijca2025925975

@article{ 10.5120/ijca2025925975,
author = { Muzeeb Mohammad },
title = { Green Microservices: Energy-Efficient Design Strategies for Cloud-Native Financial Systems },
journal = { International Journal of Computer Applications },
issue_date = { Nov 2025 },
volume = { 187 },
number = { 56 },
month = { Nov },
year = { 2025 },
issn = { 0975-8887 },
pages = { 45-54 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume187/number56/green-microservices-energy-efficient-design-strategies-for-cloud-native-financial-systems/ },
doi = { 10.5120/ijca2025925975 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2025-11-18T21:11:06.820324+05:30
%A Muzeeb Mohammad
%T Green Microservices: Energy-Efficient Design Strategies for Cloud-Native Financial Systems
%J International Journal of Computer Applications
%@ 0975-8887
%V 187
%N 56
%P 45-54
%D 2025
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Financial institutions are rapidly adopting cloud-native microservices to achieve agility and scalability, yet this evolution raises sustainability concerns due to increased energy consumption. This study presents a comprehensive framework for designing energy-efficient microservices within financial systems, emphasizing architecture, deployment, and runtime optimization. The methodology expands prior work by incorporating empirical findings, comparative benchmarks, and reproducible configurations for AWS Lambda, Fargate, and Graviton environments. Results demonstrate that combining asynchronous communication, autoscaling, and ARM-based instances can reduce total energy consumption by up to 60 % without compromising latency or compliance. The paper further introduces carbon-aware scheduling, policy-as-code governance, and energy-aware CI/CD practices that institutionalize sustainable software delivery. By applying these design principles, organizations can significantly lower the carbon footprint of Spring Boot–based microservices while maintaining the reliability, availability, and performance required in the financial domain.

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Index Terms

Computer Science
Information Sciences

Keywords

Green Computing; Microservices; Cloud-Native; Spring Boot; AWS; Energy Efficiency; Sustainability; Financial Systems

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