PhutilBufferedIteratorClassSimple iterator that loads results page-by-page and handles buffering. In
particular, this maps well to iterators that load database results page
by page and allows you to implement an iterator over a large result set
without needing to hold the entire set in memory.PhutilBufferedIteratorClassSimple iterator that loads results page-by-page and handles buffering. In
particular, this maps well to iterators that load database results page
by page and allows you to implement an iterator over a large result set
without needing to hold the entire set in memory.