Search Results for "data access layer"
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Showing 294 open source projects for "data access layer"
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Testcontainers
A library to support tests with throwaway instances of Docker
Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container. Use a containerized instance of a MySQL, PostgreSQL or Oracle database to test your data access layer code for complete compatibility, but without requiring complex setup on developers' machines and safe in the knowledge that your tests will always start with a known DB state. Any other database type that can be containerized can also be used. For running your application in a short-lived test mode with dependencies, such as databases, message queues or web servers. ... -
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QFramework
Unity3D System Design Architecture
...System layer: System layer. The ISystem interface helps IController undertake part of the logic, logic shared in multiple presentation layers, such as timing system, mall system, achievement system, etc. Data layer: Model layer. The IModel interface is responsible for the definition of data and the provision of methods for adding, deleting, checking and modifying data. -
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LINQ to DB
Linq to database provider
LINQ to DB is the fastest LINQ database access library offering a simple, light, fast, and type-safe layer between your POCO objects and your database. Architecturally it is one step above micro-ORMs like Dapper, Massive, or PetaPoco, in that you work with LINQ expressions, not with magic strings, while maintaining a thin abstraction layer between your code and the database. -
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YoutubeExplode
Abstraction layer over YouTube's internal API
YoutubeExplode is a .NET library that provides a high-level abstraction for interacting with YouTube data, enabling developers to retrieve metadata and download media streams programmatically. The project exposes a clean API that allows applications to query videos, playlists, channels, and search results without relying on the official YouTube Data API. Under the hood, the library parses raw page data and leverages reverse-engineered internal endpoints to obtain structured information and stream manifests. ... -
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LiteDB
An open source MongoDB-like database with zero configuration
LiteDB is a serverless database delivered in a single small DLL (< 450kb) fully written in .NET C# managed code (compatible with .NET 4.5 and NETStandard 2.0). Install it via NuGet or just copy the DLL to your bin project folder. LiteDB is a simple and fast NoSQL database solution. Ideal for mobile apps (Xamarin ready), desktop/local applications, application file format, web applications, and one database per account/user data store. Portable UWP and Xamarin iOS/Android, ACID transactions,... -
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Npgsql
Npgsql is the .NET data provider for PostgreSQL
Npgsql is an open source ADO.NET Data Provider for PostgreSQL, it allows programs written in C#, Visual Basic, F# to access the PostgreSQL database server. It is implemented in 100% C# code, is free and is open source. An Entity Framework Core provider is also available and exposes some features unique to the PostgreSQL database to EF Core users. Finally, a legacy Entity Framework 6.x (non-Core) provider is also available but is no longer being actively maintained. -
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FusionCache
FusionCache is an easy to use, fast and robust cache
FusionCache is an easy-to-use, fast, and robust cache with advanced resiliency features and an optional distributed 2nd layer. It was born after years of dealing with all sorts of different types of caches: memory caching, distributed caching, http caching, CDNs, browser cache, offline cache, you name it. So I've tried to put together these experiences and came up with FusionCache. -
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Microsoft MCP Gateway
MCP Gateway is a reverse proxy and management layer for MCP servers
Microsoft’s MCP Gateway is a reverse proxy and management layer for MCP servers that adds session-aware routing, lifecycle management, and scalable orchestration. It centralizes how clients connect to many MCP services, enabling multi-tenant isolation and consistent policies while keeping each service independently deployable. The architecture targets Kubernetes, with manifests and guidance for cluster-native scaling, health probes, and rollout strategies. It also includes local and Azure... -
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realm dotnet
Realm is a mobile database: a replacement for SQLite & ORMs
...Accelerate time-to-market with easy to learn, language-native APIs that simplify data access. Device Sync, backed by MongoDB Atlas, handles the most complex part of connecting your client to the backend with ease – guaranteeing an app that works as expected and syncs data reliably, every time. Build full mobile apps with ease. -
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Google Mobile Ads Unity Plugin
}Unity Plugin for the Google Mobile Ads SDK
...The plugin provides a C# interface for requesting ads that is used by C# scripts in your Unity project. You can help improve the Google Mobile Ads Unity plugin by opting-in to sending usage data to Google. The data collected is general information about how you are using the plugin (such as ad unit creation and processing errors). -
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Clean Architecture Solution Template
Clean Architecture Solution Template for .NET 6
This is a solution template for creating a Single Page App (SPA) with Angular and ASP.NET Core following the principles of Clean Architecture. Create a new project based on this template by clicking the above Use this template button or by installing and running the associated NuGet package (see Getting Started for full details). The template is configured to use an in-memory database by default. This ensures that all users will be able to run the solution without needing to set up... -
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CSLA .NET
A home for your business logic in any .NET application
...CSLA .NET allows great flexibility in object persistence, so business objects can use virtually any data sources available. The framework supports 1-, 2- and n-tier models through the concept of mobile objects. This provides the flexibility to optimize performance, scalability, security and fault tolerance with no changes to code in the UI or business objects. -
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.NET for Apache Spark
A free, open-source, and cross-platform big data analytics framework
.NET for Apache Spark provides high-performance APIs for using Apache Spark from C# and F#. With these .NET APIs, you can access the most popular Dataframe and SparkSQL aspects of Apache Spark, for working with structured data, and Spark Structured Streaming, for working with streaming data. .NET for Apache Spark is compliant with .NET Standard - a formal specification of .NET APIs that are common across .NET implementations. This means you can use .NET for Apache Spark anywhere you write .NET code allowing you to reuse all the knowledge, skills, code, and libraries you already have as a .NET developer. .NET for Apache Spark runs on Windows, Linux, and macOS using .NET Core, or Windows using .NET Framework. ... -
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Nethermind
A robust execution client for Ethereum node operators.
Nethermind is a high-performance, highly configurable Ethereum execution client built on .NET and designed for professional node operators. It provides fast synchronization, reliable JSON-RPC access, and support for major consensus mechanisms including PoS, Ethash, Clique, and AuRa. With features like Grafana dashboards and enterprise-grade logging, Nethermind makes monitoring and maintaining healthy nodes straightforward. Its architecture emphasizes speed and resilience, synchronizing to... -
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Distributed Transactions Manager
A distributed transaction framework that supports multiple languages
Support HTTP and GRPC, provide easy-to-use interfaces, lower substantially the barrier of getting started with distributed transactions, and newcomers can adapt quickly. Developers no longer worry about suspension, null compensation, idempotent transaction, and other tricky problems, the framework layer handles them all. Suitable for companies with the multi-language stack. Easy for go, python, php, nodejs, ruby and so forth. The only external dependence is the database server, easy to deploy, cluster, and scale horizontally. Supports TCC, SAGA, XA, and transaction messages. DTM is a distributed transaction framework that provides cross-service eventual data consistency. ... -
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DotVVM
Open source MVVM framework for Web Apps
...The controls render simple HTML which can be styled easily. MVVM pattern and data-binding expressions are used to access the UI components. -
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CouchDB.NET
EF Core-like CouchDB experience for .NET
CouchDB-Net is a .NET client library for Apache CouchDB, providing developers with a simple way to interact with the database using C#. It enables document storage, querying, and replication in .NET applications. -
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Entity Framework 6
This is the codebase for Entity Framework 6
Entity Framework 6 (EF6) is a proven object-relational (O/RM) mapper for .NET with many years of feature development and stabilization. Like O/RM, EF6 reduces the impedance mismatch between the relational and object-oriented worlds, allowing developers to write applications that interact with data stored in relational databases with strongly typed .NET objects that represent the domain of the database. application, and eliminate the need for much of the data access "mechanical" code that you would normally write. Mapping POCO entity classes that do not depend on any EF type. Models can be generated from existing databases and then manually edited, or they can be created from scratch and then used to generate new databases. ... -
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Azure Cost CLI
CLI tool to perform cost analysis on your Azure subscription
azure-cost-cli is a command-line tool that simplifies cost analysis for Microsoft Azure subscriptions by retrieving, summarizing, and visualizing spending data directly from the CLI, helping cloud operators and finance teams understand where resources are generating costs. Users can run the tool against their Azure account to output cost breakdowns by service, resource group, tag, or timeframe, enabling quick identification of costly services or budget overruns without needing to navigate... -
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Jellyfin
The Free Software Media System
...Jellyfin has no tracking, phone-home, or central servers collecting your data. We believe in keeping our software open and transparent, and anything we might collect (crash logs, etc.) is opt-in only. We’re also not in the media business, so the only media you see is your own. -
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ChatGPT.Net
Unofficial .Net Client for ChatGPT
The ChatGPT.Net Unofficial .Net API for ChatGPT is a C# library that allows developers to access ChatGPT, a chat-based language model. With this API, developers can send queries to ChatGPT and receive responses in real-time, making it easy to integrate ChatGPT into their own applications. The new method operates without a browser by utilizing a server that has implemented bypass methods to function as a proxy. The library sends requests to the server, which then redirects the request to... -
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Dapper
A simple object mapper for .Net
Dapper is an open-source object-relational mapping (ORM) library for .NET and .NET Core applications. The library allows developers quickly and easily access data from databases without the need to write tedious code. Dapper allows you to execute raw SQL queries, map the results to objects, and execute stored procedures, among other things. It is available as a NuGet package. Dapper is lightweight and fast, making it an ideal choice for applications that require low latency and high performance. ... -
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Specification
Base class with tests for adding specifications to a DDD model
...The project is used in Microsoft’s reference application eShopOnWeb and aligns closely with clean architecture principles. Overall, Specification provides a structured approach to query reuse and domain-focused data access in modern .NET applications. -
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Unity MCP
AI-powered bridge connecting LLMs and advanced AI agents
Unity-MCP is an open-source integration that connects artificial intelligence assistants with the Unity game development environment through the Model Context Protocol. The project enables AI tools such as coding assistants and autonomous agents to interact directly with Unity projects, allowing them to analyze scenes, modify assets, and generate code within the development environment. By exposing Unity editor functionality through MCP tools, the plugin allows external AI systems to... -
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NanUI
NanUI is an open source .NET project for .NET developers
NanUI is an open source .NET project for .NET developers who want to build desktop applications with HTML, CSS and JavaScript. NanUI Interface Components is an open source .NET/.NET Core Forms Application (WinForms) interface framework. It is intended for .NET developers who wish to build user interfaces for Windows Forms applications using front-end technologies such as HTML5/CSS3. NanUI is based on Google's embeddable browser framework Chromium Embedded Framework (CEF), so users can design...
