We pioneer the next era of engineering for enterprises.

using Cortex.Streams; public record Order(string Id, decimal Amount, string Status);public record OrderEvent(string Id, decimal Amount, DateTime ProcessedAt); var stream = StreamBuilder<Order>    .CreateNewStream("OrderPipeline")    .Stream()    .Filter(o => o.Status == "Confirmed")          // keep only confirmed    .Map(o => new OrderEvent(o.Id, o.Amount, DateTime.UtcNow)) // enrich    .Sink(e => Console.WriteLine($"{e.Id} @ {e.ProcessedAt:O}"))    .Build(); stream.Start();stream.Emit(new Order("ORD-1", 120m, "Confirmed")); // passes throughstream.Emit(new Order("ORD-2", 50m, "Pending"));    // droppedstream.Stop();