The Essential Data Science Toolkit: RAG, Vector Databases, and LLM Frameworks You Need Now
- Fraoula
- Jun 4
- 4 min read
When I first stepped into the data science field, I quickly realized that the tools I learned in school were no longer enough to keep up with the fast-changing job market. The rise of artificial intelligence has reshaped what employers expect from candidates. Today, if you want to build a strong career or stand out on LinkedIn, mastering Retrieval-Augmented Generation (RAG), vector databases, and large language model (LLM) frameworks like ChatGPT, Gemini, and Claude is no longer optional. These technologies have become baseline expectations for data scientists.
