Recommendations FAQ

Is there a max number of articles one can POST to /content at a time?

As this method takes a single JSON in the request body, it is not streaming and the whole request has to be able to fit in memory. Only limitation is the available memory on the recommendations-web node. Practically speaking, chunks of up to 100mb will succeed most of the time. What is the number of articles for such chunks, of course, depends on the article size.