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May 7, 2026Open Access

A Real-Time Location-Aware Blood Bank Web Application: Architecture, Implementation, And Performance Evaluation

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Authors

CLC. LokeshDSDr. M. Sakthivanitha

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Overview

Performance evaluation demonstrates a real-time blood bank system reduces donor search time by 60.9%, highlighting improved access during emergencies.

Key Points

  • This research aims to design and evaluate a web-based blood bank application integrated with real-time geolocation.
  • Developed a three-tier architecture including HTML5/JavaScript front end, Node.js RESTful back end, and Firebase Firestore.
  • Implemented real-time geolocation tracking using Google Maps API for donor proximity ranking.
  • Conducted experimental evaluations across 110 blood requests involving 212 donors and analyzed notification latencies.
  • Achieved an overall request fulfilment rate of 83.7%.
  • Reduced average donor search time from 18.4 minutes to 7.2 minutes (60.9%).
  • Maintained donor notification latency of under 2.1 seconds.

Cite This Study

Lokesh et al. (2026) studied this question.

synapsesocial.com/papers/69fbefd5164b5133a91a3dbfhttps://doi.org/10.5281/zenodo.20037024
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