| id,content,content_type | |
| 1,"Apache Spark is a multi-language engine for executing data engineering, data science, and machine learning on single-node machines or clusters.",text | |
| 2,"Apache Flink is a framework and distributed processing engine for stateful computations over unbounded and bounded data streams. Flink has been designed to run in all common cluster environments, perform computations at in-memory speed and at any scale.",text | |
| 3,"Haystack is an open source NLP framework to interact with your data using Transformer models and LLMs (GPT-4, ChatGPT and alike). Haystack offers production-ready tools to quickly build complex question answering, semantic search, text generation applications, and more.",text |