Kontakt
Kako nakupovati
Dostava
Svetovalec pri nakupu
Dynamic Extent-Based Allocation Technique for Multimedia File Systems
A Memory Allocator's Approach
Angleščina
189 b
Do 30 dni za vračilo
Drugi so kupili tudi
/
Mehka
13.03
€
/
Mehka
5.55
€
/
Mehka
15.66
€
This thesis investigates the efficiency of§extent-based allocator design to satisfy file§allocation requests in a CDN proxy cache. The§allocator is based on the method inspired by the§memory allocators, where free space is managed in§chunks of varying size, or extents. The design is§tested in a simulation, where a trace of allocation§and deallocation events from a content server was§submitted to the allocator. The bottleneck for§content retrieval often lies on data transfer rates§of the hard disks used in the server. To facilitate§fastest possible transfer of a file, it must be read§sequentially. At the same time, given the large§quantity of files, space wastage due to incomplete§utilisation of large allocation units is not§desirable. Our allocator design tries to achieve both§mutually exclusive goals. The design was implemented§and the results we obtained in the course of§simulation, show that we managed to achieve these§goals, creating an allocator that displays§properties, favourable for contiguous file placement,§while keeping space wastage at its minimum.
O knjigi
Angleščina
Kategorije
Podarite to knjigo še danes
To je povsem preprosto
1 Dodajte knjigo v košarico in izberite dostavo kot darilo 2 V zameno vam bomo poslali kupon 3 Knjiga bo dostavljena na naslov obdarovancaMorda bi vas zanimalo tudi
/
Mehka
18.29
€
/
Mehka
18.29
€
/
Mehka
9.80
€
/
Mehka
13.24
€
/
Trda
25.07
€
Pozdravljeni! Sem Libroamiko, vaš knjižni svetovalec.
Kako vam lahko pomagam?