Contact
How to shop
Delivery
Shopping guide
Dynamic Extent-Based Allocation Technique for Multimedia File Systems
A Memory Allocator's Approach
English
199 b
30-day return policy
Customers also purchased
/
Paperback
13.66
€
/
Paperback
6.67
€
/
Paperback
16.50
€
/
Hardback
32.60
€
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.
About the book
English
Categories
Give this book today
It's easy
1 Add to cart and choose Deliver as present at the checkout 2 We'll send you a voucher 3 The book will arrive at the recipient's addressYou might also be interested in
/
Paperback
19.44
€
/
Paperback
19.33
€
/
Paperback
10.32
€
/
Paperback
13.97
€
/
Hardback
26.83
€
Hi! I'm Libroamiko, your book advisor.
How can I help you?