cortex

KO | EN

gitlite — search

#javascript #python #hacktoberfest #ai #typescript #golang #rust #linux #cli #vue #pytorch #mcp #ios #open-source

(★ 100)

Cortex | Data Framework—a cutting-edge SDK that simplifies real-time data processing with intuitive operators, robust state management, and seamless telemetry for efficient, scalable pipelines.

cortex 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

![Cortex](https://raw.githubusercontent.com/buildersoftio/cortex/master/Assets/cortex-all.svg)

# Cortex Data Framework

**Cortex Data Framework** is a robust, extensible platform designed to facilitate real-time data streaming, processing, and state management. It provides developers with a comprehensive suite of tools and libraries to build scalable, high-performance data pipelines tailored to diverse use cases. By abstracting underlying streaming technologies and state management solutions, Cortex Data Framework enables seamless integration, simplified development workflows, and enhanced maintainability for complex data-driven applications.

[![GitHub forks](https://img.shields.io/github/forks/buildersoftio/cortex)](https://github.com/buildersoftio/cortex/fork)
[![GitHub License](https://img.shields.io/github/license/buildersoftio/cortex)](https://github.com/buildersoftio/cortex/blob/master/LICENSE)
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams?label=Cortex.Streams)](https://www.nuget.org/packages/Cortex.Streams)
[![GitHub contributors](https://img.shields.io/github/contributors/buildersoftio/cortex)](https://github.com/buildersoftio/cortex)
[![Discord Shield](https://discord.com/api/guilds/1310034212371566612/widget.png?style=shield)](https://discord.gg/JnMJV33QHu)

## Key Features
- **Modular Architecture**: Comprises distinct, interchangeable modules for streaming, state management, and connectors, allowing developers to choose components that best fit their requirements.

- **Extensive Streaming Support**: Natively integrates with popular streaming platforms like Kafka and Pulsar, ensuring reliable and efficient data ingestion and distribution.

- **Flexible State Management**: Offers in-memory and persistent state storage options (e.g., RocksDB) to maintain stateful computations and enable advanced analytics.

- **Developer-Friendly APIs**: Provides intuitive and expressive APIs for building, configuring, and managing data streams and state stores, reducing development overhead.

- **Thread-Safe Operations**: Ensures data integrity and consistency through built-in thread safety mechanisms, suitable for concurrent processing environments.

- **Telemetry and Monitoring**: Integrates with telemetry tools to monitor performance metrics, aiding in proactive maintenance and optimization.

## Use Cases

- Real-time analytics and monitoring
- Event-driven architectures
- Stateful stream processing (e.g., aggregations, joins)
- Data enrichment and transformation pipelines
- Scalable data ingestion and distribution systems

## Features

- **Modular Architecture:** Distinct, interchangeable modules for streaming, state management, and connectors.
- **Extensive Streaming Support:** Integrates with popular streaming platforms like Kafka and Pulsar.
- **Flexible State Management:** In-memory and persistent state storage options (e.g., RocksDB).
- **Developer-Friendly APIs:** Intuitive and expressive APIs for building, configuring, and managing data streams.
- **Thread-Safe Operations:** Ensures data integrity and consistency in concurrent processing environments.
- **Telemetry and Monitoring:** Integrates with telemetry tools to monitor performance metrics.

## Project Structure

- **Cortex.Streams:** Core streaming capabilities for building data pipelines.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams?label=Cortex.Streams)](https://www.nuget.org/packages/Cortex.Streams)

- **Cortex.Streams.Mediator:** Integration of Cortex Streaming with Cortex Mediator
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.Mediator?label=Cortex.Streams.Mediator)](https://www.nuget.org/packages/Cortex.Streams.Mediator)

- **Cortex.Streams.Kafka:** Integration with Apache Kafka for robust data streaming.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.Kafka?label=Cortex.Streams.Kafka)](https://www.nuget.org/packages/Cortex.Streams.Kafka)

- **Cortex.Streams.Pulsar:** Integration with Apache Pulsar for versatile messaging needs.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.Pulsar?label=Cortex.Streams.Pulsar)](https://www.nuget.org/packages/Cortex.Streams.Pulsar)

- **Cortex.Streams.RabbitMQ:** Integration with RabbitMQ for versatile messaging needs.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.RabbitMQ?label=Cortex.Streams.RabbitMQ)](https://www.nuget.org/packages/Cortex.Streams.RabbitMQ)

- **Cortex.Streams.AWSSQS:** Integration with Amazon SQS for messaging needs in the cloud.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.AWSSQS?label=Cortex.Streams.AWSSQS)](https://www.nuget.org/packages/Cortex.Streams.AWSSQS)

- **Cortex.Streams.AzureServiceBus:** Integration with Azure Messaging Service Bus for messaging needs in the cloud.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.AzureServiceBus?label=Cortex.Streams.AzureServiceBus)](https://www.nuget.org/packages/Cortex.Streams.AzureServiceBus)

- **Cortex.Streams.AzureBlobStorage:** Integration with Azure Blob Storage for sinking messages.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.AzureBlobStorage?label=Cortex.Streams.AzureBlobStorage)](https://www.nuget.org/packages/Cortex.Streams.AzureBlobStorage)

- **Cortex.Streams.S3:** Integration with AWS S3 for sinking messages.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.S3?label=Cortex.Streams.S3)](https://www.nuget.org/packages/Cortex.Streams.S3)

- **Cortex.Streams.Files:** Implementation of File Source and Sink operators.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.Files?label=Cortex.Streams.Files)](https://www.nuget.org/packages/Cortex.Streams.Files)

- **Cortex.Streams.Http:** Implementation of Http Source and Sink operators.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.Http?label=Cortex.Streams.Http)](https://www.nuget.org/packages/Cortex.Streams.Http)

- **Cortex.Streams.Elasticsearch:** Implementation of Elasticsearch Sink operators.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.Elasticsearch?label=Cortex.Streams.Elasticsearch)](https://www.nuget.org/packages/Cortex.Streams.Elasticsearch)

- **Cortex.Streams.CDC.MSSqlServer:** CDC adapter for Microsoft Sql Server.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.CDC.MSSqlServer?label=Cortex.Streams.CDC.MSSqlServer)](https://www.nuget.org/packages/Cortex.Streams.CDC.MSSqlServer)

- **Cortex.Streams.CDC.PostgreSQL:** CDC adapter for PostgreSQL.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.CDC.PostgreSQL?label=Cortex.Streams.CDC.PostgreSQL)](https://www.nuget.org/packages/Cortex.Streams.CDC.PostgreSQL)

- **Cortex.Streams.CDC.MongoDb:** CDC adapter for MongoDb.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Streams.CDC.MongoDb?label=Cortex.Streams.CDC.MongoDb)](https://www.nuget.org/packages/Cortex.Streams.CDC.MongoDb)

- **Cortex.States:** Core state management functionalities.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.States?label=Cortex.States)](https://www.nuget.org/packages/Cortex.States)

- **Cortex.States.RocksDb:** Persistent state storage using RocksDB.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.States.RocksDb?label=Cortex.States.RocksDb)](https://www.nuget.org/packages/Cortex.States.RocksDb)

- **Cortex.States.Cassandra:** Persistent state storage using Cassandra.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.States.Cassandra?label=Cortex.States.Cassandra)](https://www.nuget.org/packages/Cortex.States.Cassandra)

- **Cortex.States.MongoDb:** Persistent state storage using MongoDb.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.States.MongoDb?label=Cortex.States.MongoDb)](https://www.nuget.org/packages/Cortex.States.MongoDb)

- **Cortex.States.MSSqlServer:** Persistent state storage using Microsoft Sql Server.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.States.MSSqlServer?label=Cortex.States.MSSqlServer)](https://www.nuget.org/packages/Cortex.States.MSSqlServer)

- **Cortex.States.PostgreSQL:** Persistent state storage using PostgreSQL.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.States.PostgreSQL?label=Cortex.States.PostgreSQL)](https://www.nuget.org/packages/Cortex.States.PostgreSQL)

- **Cortex.States.ClickHouse:** Persistent state storage using Clickhouse.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.States.ClickHouse?label=Cortex.States.ClickHouse)](https://www.nuget.org/packages/Cortex.States.ClickHouse)

- **Cortex.States.SQLite:** Persistent state storage using SQLite.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.States.SQLite?label=Cortex.States.SQLite)](https://www.nuget.org/packages/Cortex.States.SQLite)

- **Cortex.States.DuckDb:** Persistent state storage using DuckDb.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.States.DuckDb?label=Cortex.States.DuckDb)](https://www.nuget.org/packages/Cortex.States.DuckDb)

- **Cortex.Telemetry:** Core library to add support for Tracing and Matrics.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Telemetry?label=Cortex.Telemetry)](https://www.nuget.org/packages/Cortex.Telemetry)

- **Cortex.Telemetry.OpenTelemetry:** Adds support for Open Telemetry.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Telemetry.OpenTelemetry?label=Cortex.Telemetry.OpenTelemetry)](https://www.nuget.org/packages/Cortex.Telemetry.OpenTelemetry)

- **Cortex.Types:** Use complex types like OneOf, AllOf and AnyOf.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Types?label=Cortex.Types)](https://www.nuget.org/packages/Cortex.Types)

- **Cortex.Mediator:** implementation of the Mediator pattern for .NET applications, designed to power clean, modular architectures like **Vertical Slice Architecture** and **CQRS**.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Mediator?label=Cortex.Mediator)](https://www.nuget.org/packages/Cortex.Mediator)

- **Cortex.Mediator.Behaviors.FluentValidation:** implementation of the FluentValidation validation for Commands and Queries
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Mediator.Behaviors.FluentValidation?label=Cortex.Mediator.Behaviors.FluentValidation)](https://www.nuget.org/packages/Cortex.Mediator.Behaviors.FluentValidation)

- **Cortex.Mediator.Behaviors.Transactional:** implementation of the Transactional Behaviors for Commands
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Mediator.Behaviors.Transactional?label=Cortex.Mediator.Behaviors.Transactional)](https://www.nuget.org/packages/Cortex.Mediator.Behaviors.Transactional)

- **Cortex.Vectors:** is a High‑performance vector types—Dense, Sparse, and Bit—for AI.
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Vectors?label=Cortex.Vectors)](https://www.nuget.org/packages/Cortex.Vectors)

- **Cortex.Serialization.Yaml:** is a High‑performance data serializer for Yaml
[![NuGet Version](https://img.shields.io/nuget/v/Cortex.Vectors?label=Cortex.Serialization.Yaml)](https://www.nuget.org/packages/Cortex.Serialization.Yaml)

## Getting Started

### Prerequisites

- **.NET 6.0 SDK** or later
- **NuGet Package Manager** (integrated with Visual Studio or available via CLI)
- **Apache Kafka** (if using Cortex.Streams.Kafka)
- **Apache Pulsar** (if using Cortex.Streams.Pulsar)

### Installation

Cortex Data Framework is available through the NuGet Package Manager. You can easily add the necessary packages to your .NET project using the following methods:

#### Using the .NET CLI

Open your terminal or command prompt and navigate to your project directory, then run the following commands to install the desired packages:

```bash
# Install Cortex.Streams
dotnet add package Cortex.Streams

# Install Cortex.States
dotnet add package Cortex.States
```

#### Using the Package Manager Console in Visual Studio
1. Open your project in Visual Studio.
2. Navigate to **Tools > NuGet Package Manager > Package Manager Console**.
3. Run the following commands:

```powershell
# Install Cortex.Streams
Install-Package Cortex.Streams

# Install Cortex.States
Install-Package Cortex.States
```

## Usage

Cortex Data Framework makes it easy to set up and run real-time data processing pipelines. Below are some simple examples to get you started.

### 1. Creating a Stream

```csharp
var stream = StreamBuilder<int>.CreateNewStream("ExampleStream")
    .Stream()
    .Map(x => x * 2)
    .Filter(x => x > 10)
    .Sink(Console.WriteLine)
    .Build();
stream.Start();

// emitting data to the stream
stream.Emit(2);
```
### 2. Using State Stores

```csharp
var stateStore = new RocksDbStateStore<string, int>("ExampleStateStore", "./data");
stateStore.Put("key1", 42);
Console.WriteLine(stateStore.Get("key1"));
```

### 3. Telemetry Integration

```csharp
var telemetryProvider = new OpenTelemetryProvider();
var stream = StreamBuilder<int>
    .CreateNewStream("TelemetryStream")
    .WithTelemetry(telemetryProvider)
    .Stream()
    .Map(x => x * 2)
    .Sink(Console.WriteLine)
    .Build();
```

### 4. Real-Time Click Tracking

**Scenario**: Track the number of clicks on different web pages in real-time and display the aggregated counts.

Steps:

**1. Define the Event Class**

```csharp
public class ClickEvent
{
    public string PageUrl { get; set; }
    public DateTime Timestamp { get; set; }
}
```

**2. Build the Stream Pipeline**

- **Stream**: Starts with the source operator.
- **Filter**: Filters events based on certain criteria.
- **GroupBy**: Groups events by PageUrl.
- **Aggregate**: Counts the number of clicks per page.
- **Sink**: Prints the total clicks per page.

```csharp
        static void Main(string[] args)
        {
            // Build the stream
            var stream = StreamBuilder<ClickEvent>.CreateNewStream("ClickStream")
                .Stream()
                .Filter(e => !string.IsNullOrEmpty(e.PageUrl))
                .GroupBySilently(
                    e => e.PageUrl,                   // Key selector: group by PageUrl
                    stateStoreName: "ClickGroupStore")
                .AggregateSilently<string, int>(
                    e => e.PageUrl,             // Key selector for aggregation
                    (count, e) => count + 1,          // Aggregation function: increment count
                    stateStoreName: "ClickAggregateStore")
                .Sink(e =>
                {
                    Console.WriteLine($"Page: {e.PageUrl}");
                })
                .Build();

// start the stream
            stream.Start();
```

Emitting some random events into the stream

```csharp
// emit some events

var random = new Random();
var pages = new[] { "/home", "/about", "/contact", "/products" };

while (true)
{
    var page = pages[random.Next(pages.Length)];
    var click = new ClickEvent
    {
        PageUrl = page,
        Timestamp = DateTime.UtcNow
    };

stream.Emit(click);
    Thread.Sleep(100); // Simulate click rate
}
```

**3. Access Aggregated Data**

Retrieve and display the click counts from the state store

```csharp
// Access the aggregate state store data
var aggregateStore = stream.GetStateStoreByName<InMemoryStateStore<string, int>>("ClickAggregateStore");

// Access the groupby state store data
var groupByStore = stream.GetStateStoreByName<InMemoryStateStore<string, List<ClickEvent>>>("ClickGroupStore")

if (aggregateStore != null)
{
    Console.WriteLine("\nAggregated Click Counts:");
    foreach (var kvp in aggregateStore.GetAll())
    {
        Console.WriteLine($"Page: {kvp.Key}, Clicks: {kvp.Value}");
    }
}
else
{
    Console.WriteLine("Aggregate state store not found.");
}
```

## Contributing
We welcome contributions from the community! Whether it's reporting bugs, suggesting features, or submitting pull requests, your involvement helps improve Cortex for everyone.

### How to Contribute
1. **Fork the Repository**
2. **Create a Feature Branch**
```bash
git checkout -b feature/YourFeature
```
3. **Commit Your Changes**
```bash
git commit -m "Add your feature"
```
4. **Push to Your Fork**
```bash
git push origin feature/YourFeature
```
5. **Open a Pull Request**

Describe your changes and submit the pull request for review.

## License
This project is licensed under the MIT License.

## Sponsorship
Cortex is an open-source project maintained by BuilderSoft. Your support helps us continue developing and improving Cortex. Consider sponsoring us to contribute to the future of resilient streaming platforms.

### How to Sponsor
* **Financial Contributions**: Support us through [GitHub Sponsors](https://github.com/sponsors/buildersoftio) or other preferred platforms.
* **Corporate Sponsorship**: If your organization is interested in sponsoring Cortex, please contact us directly.

Contact Us: cortex@buildersoft.io

## Contact
We'd love to hear from you! Whether you have questions, feedback, or need support, feel free to reach out.

- Email: cortex@buildersoft.io
- Website: https://buildersoft.io
- GitHub Issues: [Cortex Data Framework Issues](https://github.com/buildersoftio/cortex/issues)
- Join our Discord Community: [![Discord Shield](https://discord.com/api/guilds/1310034212371566612/widget.png?style=shield)](https://discord.gg/JnMJV33QHu)

Thank you for using Cortex Data Framework! We hope it empowers you to build scalable and efficient data processing pipelines effortlessly.

Built with ❤️ by the Buildersoft team.

cortex

cortex 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

cortex

cortex 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README