A bit more context may be helpful. While scraping scalability was a concern for us (for latency reasons), it was only significant to retrieve historical data as

A bit more context may be helpful. While scraping scalability was a concern for us (for latency reasons), it was only significant to retrieve historical data as a one-time job, after which we throttled back. A latter segment talks about a priority queue object (SRRPQQ) which we use in lieu of scaling further.