https://github.com/eduribeiro00/distbackupservice-feup-sdis
Code and projects developed in the SDIS subject throughout the semester (MIEIC 3rd year, 2nd semester).
https://github.com/eduribeiro00/distbackupservice-feup-sdis
distributed-systems java peer-to-peer
Last synced: about 2 months ago
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Code and projects developed in the SDIS subject throughout the semester (MIEIC 3rd year, 2nd semester).
- Host: GitHub
- URL: https://github.com/eduribeiro00/distbackupservice-feup-sdis
- Owner: EduRibeiro00
- Created: 2020-02-17T11:27:02.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2020-10-06T18:13:39.000Z (over 4 years ago)
- Last Synced: 2025-01-29T17:11:57.299Z (4 months ago)
- Topics: distributed-systems, java, peer-to-peer
- Language: Java
- Homepage:
- Size: 9.36 MB
- Stars: 1
- Watchers: 2
- Forks: 1
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# SDIS Class Assignments and Projects
**2019/2020** - 3rd Year, 2nd Semester
**Course:** Sistemas Distribuídos ([SDIS](https://sigarra.up.pt/feup/pt/ucurr_geral.ficha_uc_view?pv_ocorrencia_id=436451)) | Distributed Systems
**Projects developed by:** Eduardo Ribeiro ([EduRibeiro00](https://github.com/EduRibeiro00)), José Guerra ([LockDownPT](https://github.com/lockdownpt)), Luís Ramos ([LuisPRamos](https://github.com/LuisPRamos)) and Miguel Pinto ([MiguelDelPinto](https://github.com/MiguelDelPinto))
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**Project 1: Serverless Distributed Backup Service**
* Distributed peer-to-peer system (locally), developed in Java, that allows the backup of a file divided in chunks in other peers; also allows the restoration and deletion of a file, and the reclaim of a peer's personal space;
* Usage of a well defined message protocol to communicate between peers;
* Usage of thread-pools and non-blocking I/O to achieve high concurrency and parallelism.
* Languages/technologies used: **Java, Shell**.
**Grade**: 19.6 / 20
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**Project 2: Distributed Backup System in the Internet**
* Distributed peer-to-peer system in the Internet, developed in Java, that allows the backup of a file divided in chunks in other peers; also allows the restoration and deletion of a file, and the reclaim of a peer's personal space;
* Various features of the system were taken into account, like its scalability and fault-tolerance (usage of the Chord protocol), and using secure communication channels (JSSE);
* Usage of thread-pools and non-blocking I/O to achieve high concurrency and parallelism.
* Languages/technologies used: **Java, Shell**.
**Grade**: 18.01 / 20
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**Disclaimer** - This repository was used for educational purposes and I do not take any responsibility for anything related to its content. You are free to use any code or algorithm you find, but do so at your own risk.