https://github.com/chermenin/kio

Kotlin extensions for Apache Beam
https://github.com/chermenin/kio

apache apache-beam batch beam big-data cep dataflow dataflow-programming google-cloud-platform kotlin kotlin-extensions sql streaming

Last synced: 6 months ago
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Kotlin extensions for Apache Beam

• Host: GitHub
• URL: https://github.com/chermenin/kio
• Owner: chermenin
• License: apache-2.0
• Created: 2020-07-20T07:25:08.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2024-11-19T18:06:43.000Z (11 months ago)
• Last Synced: 2025-03-28T19:37:46.191Z (7 months ago)
• Topics: apache, apache-beam, batch, beam, big-data, cep, dataflow, dataflow-programming, google-cloud-platform, kotlin, kotlin-extensions, sql, streaming
• Language: Kotlin
• Homepage: https://code.chermenin.ru/kio
• Size: 1.28 MB
• Stars: 12
• Watchers: 1
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
![Kio logo](docs/assets/images/logos/kio_small_logo.png)  

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**Kio** is a set of Kotlin extensions for [Apache Beam](https://beam.apache.org) to implement fluent-like API for Java SDK.

## Quick Start

```kotlin

// Create Kio context

val kio = Kio.fromArguments(args)

// Configure a pipeline

kio.read().text("~/input.txt")

    .map { it.toLowerCase() }

    .flatMap { it.split("\\W+".toRegex()) }

    .filter { it.isNotEmpty() }

    .countByValue()

    .forEach { println(it) }

// And execute it

kio.execute().waitUntilDone()

```

## Documentation

For more information about Kio, please see the documentation in the `docs` directory or here: [https://code.chermenin.ru/kio](https://code.chermenin.ru/kio).

## License

Copyright © 2020 Alex Chermenin

Licensed under the Apache License, Version 2.0: [https://www.apache.org/licenses/LICENSE-2.0.txt](https://www.apache.org/licenses/LICENSE-2.0.txt)