Knowledge (XXG)

Chunking (computing)

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90:, data synchronization and remote data compression, Chunking is a process to split a file into smaller pieces called chunks by the chunking algorithm. It can help to eliminate duplicate copies of repeating data on storage, or reduces the amount of data sent over the network by only selecting changed chunks. The Content-Defined Chunking (CDC) algorithm like 55:
refers to strategies for improving performance by using special knowledge of a situation to aggregate related memory-allocation requests. For example, if it is known that a certain kind of object will typically be required in groups of eight, instead of allocating and freeing each object
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1.1 protocol. Here, the meaning is the opposite of that used in memory management. It refers to a facility that allows inconveniently large messages to be broken into conveniently-sized smaller "chunks".
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individually, making sixteen calls to the heap manager, one could allocate and free an array of eight of the objects, reducing the number of calls to two.
51:. Calls are made to heap-management routines to allocate and free memory. Heap management involves some computation time and can be a performance issue. 176: 65: 48: 144: 24: 103: 124: 94:
and its variants have been the most popular data deduplication algorithms for the last 15 years.
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FastCDC: a Fast and Efficient Content-Defined Chunking Approach for Data Deduplication
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In data deduplication, data synchronization and remote data compression
74: 106:, a fragment of data within certain file formats 8: 116: 47:dynamically from structures known as 7: 14: 125:"HTTP/1.1: Protocol Parameters" 1: 73:is a specific feature of the 60:In HTTP message transmission 193: 63: 15: 66:Chunked transfer encoding 16:Not to be confused with 31:has multiple meanings. 152:. USENIX ATC ’16. 2016 35:In memory management 25:computer programming 104:Chunk (information) 88:data deduplication 177:Memory management 43:systems allocate 184: 161: 160: 158: 157: 151: 141: 135: 134: 132: 131: 121: 192: 191: 187: 186: 185: 183: 182: 181: 167: 166: 165: 164: 155: 153: 149: 143: 142: 138: 129: 127: 123: 122: 118: 113: 100: 84: 68: 62: 39:Typical modern 37: 21: 12: 11: 5: 190: 188: 180: 179: 169: 168: 163: 162: 136: 115: 114: 112: 109: 108: 107: 99: 96: 83: 80: 64:Main article: 61: 58: 36: 33: 13: 10: 9: 6: 4: 3: 2: 189: 178: 175: 174: 172: 148: 147: 140: 137: 126: 120: 117: 110: 105: 102: 101: 97: 95: 93: 89: 81: 79: 76: 72: 67: 59: 57: 54: 50: 46: 42: 34: 32: 30: 26: 19: 154:. Retrieved 145: 139: 128:. Retrieved 119: 92:Rolling hash 85: 70: 69: 52: 38: 28: 22: 156:2019-12-10 130:2019-12-10 111:References 171:Category 98:See also 71:Chunking 53:Chunking 41:software 29:chunking 18:Thunking 45:memory 150:(PDF) 49:heaps 75:HTTP 86:In 23:In 173:: 27:, 159:. 133:. 20:.

Index

Thunking
computer programming
software
memory
heaps
Chunked transfer encoding
HTTP
data deduplication
Rolling hash
Chunk (information)
"HTTP/1.1: Protocol Parameters"
FastCDC: a Fast and Efficient Content-Defined Chunking Approach for Data Deduplication
Category
Memory management

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