Long-term validity of pre-computed request results

摘要: Methods, systems, and computer program products for maintaining up-to-date pre-computed search results, such as travel recommendations, stored in a data cache maintained, example, by global distribution system. Pre-computed results are re-computed to provide long-term accuracy. A re-computation controller assigns indicator any of the results. The result is based on at least probability that still valid, frequency result. Within given time interval, computation platform re-computes these having indicating highest need re-computation. number limited resources available within interval.