зеркало из https://github.com/microsoft/Tx.git
42 строки
2.2 KiB
Markdown
42 строки
2.2 KiB
Markdown
[](https://www.nuget.org/packages/Tx.All/)
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[](https://ci.appveyor.com/project/SergeyBaranchenkov/tx-6doyh)
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# Tx (LINQ to Logs and Traces)
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Tx allows you to do Language Integrated Query (LINQ) directly on raw event sources:
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- ad-hoc query on past history in trace and log files
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- standing queries on real-time feeds, such as Event Tracing for Windows (ETW) sessions
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The Tx approach is different than Databases, Hadoop, Splunk, Dapper, etc. which all require a stage of uploading before the events become available to queries.
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Instead, mixing Reactive Extensions (Rx) and LINQ-to-Objects allows the query to be embedded anywhere including:
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- In light-weight UI tools like [LINQPad](Source/Tx.LinqPad/Readme.md) and [SvcPerf](http://svcperf.codeplex.com)
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- On original source machines, such as [Synthetic Counters](Samples/SyntheticCounters/Readme.md)
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The following picture shows the dependencies among the main Tx components:
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Here:
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- Dark green is .Net
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- Light green is mature open source
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- Light grey are framework components, also available on NuGet
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- Darker gray are tool experiences that come with Tx
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- White are samples
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For more see the [documentation](Doc/Readme.md)
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## Contributing
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There are lots of ways to contribute to the project, and we appreciate our [contributors](Contributors.txt). We strongly welcome and encourage contributions to this project. Please read the [contributor's guide][ContribGuide]. If making a large change we request that you open an [issue][GitHubIssue] first. We follow the [Git Flow][GitFlow] approach to branching.
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This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
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[ContribGuide]: Doc/CONTRIBUTING.md
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[GitFlow]: http://nvie.com/posts/a-successful-git-branching-model/
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[GitHubIssue]: https://github.com/Microsoft/Tx/issues
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