{'fraction_non_alphanumeric': 0.02832512315270936, 'fraction_numerical': 0.0024630541871921183, 'mean_word_length': 5.206106870229007, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Techniques to increase disk access locality in the Minorca multimedia file system

Multimedia applications impose special requirements on the underlying file system like high bandwidth and real-time delivery. Disk seek has been a significant bottleneck of the file system performance. In this paper, we propose: (1) a new disk layout and data allocation technique called MultimediaOriented Split Allocation (MOSA) which offers a high degree of contiguous allocation for large continuous media (CM) files and allows the coexistence of small, non-CM files, and (2) a new read ahead method called Enhanced-BreadA (EBA) to optimize the input of the I/O request queue. Both techniques aim to increase disk access locality, reduce disk seeks and therefore improve the overall performance of the multimedia file system.