PostgreSQL + pgvector
Last update : September 22, 2026
Results in the Tech Stack study
Results come from publishers’ answers and cannot be edited by the vendor. Learn more
13 %Adoption rate · of respondents
7.3/10Satisfaction
What its users say (1)
6/10“The major challenge of our RAG architecture is the "noise" generated by the large number of articles in the database, which makes the retrieval phase hard to optimise. We have not yet found the ideal setting. Overall, I am sceptical about the survival of traditional RAG and favour a move towards agentic approaches for more contextual and dynamic exploration.”
Anonymised comments from study respondents.