Creating RAG applications using LangChain and Google Cloud

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– Generative AI empowering developers to build transformative AI applications
– Integration of large language models with operational databases and crafting prompts for relevant information
– Streamlining RAG workflows with LangChain and Google Cloud databases for efficient development of generative AI applications

Generative AI is enabling developers, including those with no machine learning experience, to create innovative AI applications. To begin, developers must integrate large language models (LLMs) with operational databases and create prompts to extract relevant information from various data sources, including enterprise systems.

Operational databases play a crucial role in bridging the gap between LLMs and enterprise gen AI applications by grounding them in actual enterprise data. This implementation of Retrieval Augmented Generation (RAG) technique allows for more accurate, domain-specific, and up-to-date results by incorporating external knowledge from databases. Vector-enabled databases offer semantic search without compromising security and are easy to use.

To streamline RAG workflows, a deeper integration with LangChain, an LLM orchestration framework, has been developed. This integration provides developers with tools to efficiently build RAG applications by leveraging Google Cloud’s database portfolio. The LangChain packages offer flexibility and customization for different use cases, including personalized product recommendations, question answering, and more.

The collaboration with LangChain highlights a new era of generative AI application development that is open, integrated, and innovative. With access to accurate information stored in databases, developers can create intelligent, knowledge-driven applications that are firmly grounded in reality. The Vertex AI also offers a managed Search engine for RAG applications.

Developers interested in exploring LangChain integrations can try out the sample quickstart application and access detailed explanations and codelabs. A live Data Cloud Innovation webcast on March 7, 2024, will provide insights into the latest innovations in AlloyDB, Spanner, BigQuery, and Looker for those interested in learning more about these capabilities.

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