https://github.com/fiware/tutorials.historic-context-flume

:blue_book: FIWARE 301: Persisting Context Data using Apache Flume
https://github.com/fiware/tutorials.historic-context-flume

apache-flume contextual-data data-persistence database elasticsearch fiware fiware-cygnus historical-data mongo-db mysql postgresql tutorial

Last synced: 8 months ago
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:blue_book: FIWARE 301: Persisting Context Data using Apache Flume

• Host: GitHub
• URL: https://github.com/fiware/tutorials.historic-context-flume
• Owner: FIWARE
• License: mit
• Created: 2018-06-01T12:16:28.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2025-01-08T16:46:18.000Z (9 months ago)
• Last Synced: 2025-01-29T10:22:12.589Z (9 months ago)
• Topics: apache-flume, contextual-data, data-persistence, database, elasticsearch, fiware, fiware-cygnus, historical-data, mongo-db, mysql, postgresql, tutorial
• Language: Shell
• Homepage: https://fiware-cygnus.rtfd.io/
• Size: 1.64 MB
• Stars: 4
• Watchers: 10
• Forks: 6
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
[![FIWARE Banner](https://fiware.github.io/tutorials.Historic-Context-Flume/img/fiware.png)](https://www.fiware.org/developers)

[![FIWARE Core Context Management](https://nexus.lab.fiware.org/repository/raw/public/badges/chapters/core.svg)](https://github.com/FIWARE/catalogue/blob/master/core/README.md)

[![License: MIT](https://img.shields.io/github/license/fiware/tutorials.Historic-Context-Flume.svg)](https://opensource.org/licenses/MIT)

[![Support badge](https://img.shields.io/badge/tag-fiware-orange.svg?logo=stackoverflow)](https://stackoverflow.com/questions/tagged/fiware-cygnus)

This tutorial is an introduction to

[FIWARE Cygnus](https://fiware-cygnus.readthedocs.io/en/latest/) - a generic

enabler which is used to persist context data into third-party databases using [Apache Flume](https://flume.apache.org)

creating a historical view of the context. The tutorial activates the IoT

sensors connected in the

[previous tutorial](https://github.com/FIWARE/tutorials.IoT-Agent) and persists

measurements from those sensors into a database for further analysis.

The tutorial uses [cUrl](https://ec.haxx.se/) commands throughout, but is also available as

[Postman documentation](https://www.postman.com/downloads/).

# Start-Up

## NGSI-v2 Smart Supermarket

**NGSI-v2** offers JSON based interoperability used in individual Smart Systems. To run this tutorial with **NGSI-v2**, use the `NGSI-v2` branch.

```console

git clone https://github.com/FIWARE/tutorials.Historic-Context-Flume.git

cd tutorials.Historic-Context-Flume

git checkout NGSI-v2

./services create

./services start

```

| [![NGSI v2](https://img.shields.io/badge/NGSI-v2-5dc0cf.svg)](https://fiware-ges.github.io/orion/api/v2/stable/) | :books: [Documentation](https://github.com/FIWARE/tutorials.Historic-Context-Flume/tree/NGSI-v2) |  [Postman Collection](https://fiware.github.io/tutorials.Historic-Context-Flume/) |  ![](https://img.shields.io/github/last-commit/fiware/tutorials.Historic-Context-Flume/NGSI-v2)

| --- | --- | --- | ---

---

## License

[MIT](LICENSE) © 2018-2024 FIWARE Foundation e.V.