java⁵ dsl³ activeloop² aws² benchmarks² jmh² kafka² langchain² mapstruct² object-mapping² optics² sagemaker² telescope² virtual-threads² apache-kafka¹ codegen¹ databricks¹ deep lake¹ dolly¹ event-driven¹ hugging face¹ introspection¹ llm¹ mlops¹ observability¹ records¹ rust¹ stream-processing¹