Hi, This is Eric from Yahoo. My team develops mobile apps for Taiwan and Hong Kong users. We want to provide wiki description on keywords in our contents, and we consider using MediaWiki API:OpenSearch and/or API:Query to achieve this. Our estimated RPS is 900, and we will cache the query result on our side. We would like to know if there is any concern with respect to our RPS, and if so, what is the best practice. Any comments and suggestions are welcome. Thank you for your time. Best regards,Eric