2 packages tagged with “aggregations”
LINQ query builder and object mapping extensions for CloudflareD1.NET. Provides CompiledQuery for 95% faster repeated query execution with automatic expression tree caching, IQueryable<T> with deferred execution, async streaming with IAsyncEnumerable<T> for memory-efficient result processing, Set Operations (Union, UnionAll, Intersect, Except), Distinct() for removing duplicates, Contains()/IN clause for collection filtering, Join operations (INNER JOIN, LEFT JOIN), Having clause for filtered aggregations, GroupBy with aggregations (Count, Sum, Average, Min, Max), type-safe query construction with expression trees, Select() projection with computed properties, entity mapping, and fluent API for building SQL queries using lambda expressions. All query methods support CancellationToken.
PhiFlow is a high-performance .NET library for incremental computation on layered fixed-width graphs, with exact incremental indexes (Fenwick/histogram/sum) for real-time analytics queries.