A Highly Available GTFS-RT Positions System
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
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| _version_ | 1866912516067557376 |
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| author | Wong, Joshua Tsang, Kin |
| author_facet | Wong, Joshua Tsang, Kin |
| contents | We develop a system for real-time public transportation data, deciding to use the data standard GTFS-RT (GTFS Realtime), an open data format for public transit data. We give an overview of the design of a physical GPS sensor device, its firmware, and processes. Next, we give the algorithms used to translate raw sensor data into a public GTFS-RT data feed. We deploy this feed over a highly available cluster across multiple regions to maintain high availability. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_01121 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A Highly Available GTFS-RT Positions System Wong, Joshua Tsang, Kin Signal Processing We develop a system for real-time public transportation data, deciding to use the data standard GTFS-RT (GTFS Realtime), an open data format for public transit data. We give an overview of the design of a physical GPS sensor device, its firmware, and processes. Next, we give the algorithms used to translate raw sensor data into a public GTFS-RT data feed. We deploy this feed over a highly available cluster across multiple regions to maintain high availability. |
| title | A Highly Available GTFS-RT Positions System |
| topic | Signal Processing |
| url | https://arxiv.org/abs/2508.01121 |