Amazon Web Services’ top executive admonished staff on Thursday for what he called slow product rollouts by the cloud computing provider at its premier Reinvent customer event in December, according to a transcript of a meeting reviewed by Reuters.The Amazon unit typically announces its most ambitious new products and services at the annual conference in Las Vegas. Last year, for instance, AWS showed off its Nova chatbot, pitting it against OpenAI and other artificial intelligence rivals.“Increasingly, we’r ...