Top 20 NuGet batch Packages

BatchFlow is a .NET library that takes care of all the plumbing you need around large batch processing, especially the producer/consumer pattern that you (probably) should use.
Add integration with NUnit for QuickTestsFramework.
Add integration with MSTest for QuickTestsFramework.
A simple and robust batch processing framework for .NET
DbContext extensions that helps iterate queryables in batches
Dataflow based batched pipeline
Bulk operations for Entity Framework
A library that extends the functionality of Entity Framework by adding batch update, future queries and audit logs.
FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created
more365 enables communicating with Microsoft 365 services from a server-side application (aspnetcore / Azure Functions) For Example: Azure AD Authentication using Certificates from Key Vault, Dataverse Queries and Web API Batches, SharePoint File Upload / Download, Graph API convert to PDF and send ...
Merge and batch Insert, Update, Delete operations for EntityFramework 6
Extension of CodeAround.FluentBatch library (https://www.nuget.org/packages/CodeAround.FluentBatch/) to add an sql script destination work task. This work task allows to create a script for insert, update and delete statement
Batch operation builder
Entity Framework: Bulk Insert, BulkSaveChanges, Bulk Update, Bulk Delete, Bulk Merge, and Bulk Synchronize. Support: SQL Server, SQL Azure, PostgreSQL Coming soon: SQL Compact, Oracle, MySQL, and SQLite This library is NOT FREE. Trial period always stops at the end of the month.
Extension method to Chunk your IEnumerables
Adds future queries to LinqToSql
A library to make multi-threaded dispatch code more testable. Models a job dispatch pattern and provides both threaded and non threaded implementations.
Framework to speedup tests for batching systems. Core assembly.
We moved here: https://entityframework-extensions.net/ NOTE: The current package is *UNSUPPORTED* since 2014
Small set of classes that can make your batch SQL insertion or update much faster.