78 packages tagged with “high”
A high-performance, stack-only string builder that rents its underlying buffer from ArrayPool instead of allocating new arrays. Designed for short-lived string construction.
A simple C# class using Watson TCP to enable a one-to-one high availability cluster. Events are used to notify the encompassing application when the cluster is healthy (client and server connected), unhealthy (client or server disconnected), or a message is received.
cassandra-sharp - high performance .NET driver for Apache Cassandra. Please note only binary protocol (cql 3) is supported - this requires Apache Cassandra 1.2. Major features: * async operations (TPL tasks / Rx subscriptions) * Rx interface (IObservable / IObserver) for result streaming * TPL Task (compatible with C# 5 async) for future operations * Linq friendly * extensible rowset mapping (poco, property bag, params out of the box) * blazing fast object marshaler (dynamic gen'ed code) * robust connection handling (connection recovery supported) * ability to understand performance issues (client and server side) * multiple extension points * timeout support * command line tool (cqlplus) * .NET 4.0+ support (Microsoft .NET / Mono) Release notes: https://raw.github.com/pchalamet/cassandra-sharp/master/CHANGES.txt For information, bug reports, suggestions or contributions: https://github.com/pchalamet/cassandra-sharp
MongoCRUD is a high level library to make easy basic operations like create, update, update partial by query, upsert, delete, delete by query, get, search with paging and sorting, and filter buiders.
Parallel high performance cross-platform C#/.NET algorithms. 30+ algorithms with familiar interfaces and examples. Multi-core and data parallel (SIMD/SSE). Open source and free. See project Readme, blog, and videos...
Communication library for AdvancedEnergy HV PSU products.Currently supports: EG353-01, -02, -05, -15, EG303-19 -20 -22 -23 -24 -25, -27, -29 EG603F, XRG70-603PFXC, G703-NoFvc
Demo console program for PigSQLSrvLib
ImageUltimate is an ASP.NET Image resizer and a .NET Image Processor which supports ASP.NET Core 5.0+, ASP.NET Core 2.1+, ASP.NET MVC 3.0+ and ASP.NET WebForms 4.7.2+ web applications/web sites. ImageUltimate can also be used for conversion between several image formats with .NET 5.0+ or .NET Core 3.1 and .NET Framework 4.7.2+ console/desktop applications. Features: - Can load and save many image file formats (raster, vector and camera raw). - Provides a fluent interface for easily chaining image manipulation commands. - Vastly faster (10x) than System.Drawing namespace and optimized specifically for web use. Minimal memory usage and the ability to process very large images in a fast manner. - Provides detailed information about an image file like format, size, DPI, pixel format and metadata like EXIF and IPTC. - Fast thumbnail generation, smartly looks for a EXIF thumbnail, removes black stripes above and below it and resizes it down further if needed. - Provides these image transforms: Resize, LiquidResize (seam carving), Crop, TrimBorders, Rotate, Flip. - Provides these image color/tone corrections and filters: Brightness, Contrast, Enhance, Blur, Sharpen. - Caches generated images both on server and browser with a smart versioning algorithm. A unique and browser-cacheable url is generated according to the chained commands and whenever you change these commands (or modify the source image externally), the url will vary and this will cause browser to automatically detect changes (no need to press F5). - Generates SEO friendly urls. By default the file name of the source image is used but it's possible to override this file name for SEO purposes. - Single managed DLL (works both on 32-bit and 64-bit) for easy deployment and no dependencies. No messy Web.config settings. Just drop it in your bin folder and you are ready to go. - Strongly-typed API for web, no need to learn and memorize messy url querystring parameters, just chain commands with the help of intellisense. ASP.NET MVC usage example: @this.ImageTag("Image1.jpg", task => task.ResizeWidth(300)) ASP.NET WebForms usage example: <%=this.ImageTag("Image1.jpg", task => task.ResizeWidth(300)) %> General usage examples: using (var imageTask = new ImageTask(@"C:\Pictures\Picture1.jpg")) imageTask.ResizeWidth(300).Save(@"C:\Output\Picture2.jpg"); Note: This package contains a fully working version of the product, however without a license key it will run in trial mode. This means after 30 days, the generated images will be watermarked with a red "ImageUltimate" text at the bottom right corner.
Interfaces for cassandra-sharp
Core implementation of cassandra-sharp
Optional package, adding native dependencies for the win-x64 platform. This module is part of the ILNumerics Computing Engine, for convenient authoring of fast numerical algorithms on .NET. Free trial licenses are available here: https://ilnumerics.net/download.html.
This module supports the ILNumerics infrastructure. Internal use. Start with ILNumerics.Computing or ILNumerics.Drawing!
Managed LAPACK. This package is part of ILNumerics Computing Engine, for convenient authoring of fast numerical algorithms on .NET. It is automatically referenced when adding ILNumerics.Computing to your project. Free trial licenses are available here: https://ilnumerics.net/download.html.
Lightweight high performance reliable UDP library
Brings full compatibility with numpy NdArray features for ILNumerics Array<T>. This module is part of the ILNumerics Computing Engine, for convenient authoring of fast numerical algorithms on .NET. Free trial licenses are available here: https://ilnumerics.net/download.html.
High Level Architecture (HLA) Runtime Infrastructure (RTI) Abstraction Layer for MS.NET
Fast, stable and efficient numerical algorithms for .NET (C#, Visual Basic). Supports numpy and Matlab n-dimensional array style. Free trial licenses are available here: https://ilnumerics.net/download.html.
Alibaba Cloud Elastic High Performance Computing (20180412) SDK Library for .NET
High Performance multi-threaded socket server in C#.
Highlevel networking library for Unity
Demo console program for PigSQLSrvCoreLib
High performance web framework based on Ice Core
Abbotware Quant / Finance / High Frequency Trading (HFT) Library
Tools for cassandra-sharp-interfaces
In a set of instances that run identical code, elect a temporary leader to execute short-lived management functions. For High Availability and Scale, applications and services may run on several instances of containers, VMs or service hosts. Yet, some functions are best executed by a single instance for a given time period. Call the Elector.EnsureIsLeaderAsync method to acertain if a particular instance has been successfully designated as 'Leader' for a given time period. This implementation uses the Lease mechanism provided by Azure Storage Blob Service. See a description of the Leader Election pattern https://docs.microsoft.com/en-us/azure/architecture/patterns/leader-election
An async thread-safe singleton for HighLevel OpenApiClient.
This is a .net library and NuGet package that maps Microsoft ActiveX data objects library. It can be used in different .net frameworks.
A FIX engine written in pure .net geared towards low latency and high throughput.