US Patent No: 8,078,686
Number of patents in Portfolio can not be more than 2000
High performance file fragment cache
Stats
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Dec 13, 2011
Issued date -
Sep 26, 2006
filing date -
11/535,439
serial no -
In Force
status
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Abstract
A system, method, and computer program for caching a plurality of file fragments to improve file transfer performance, comprising the steps of exposing at least one file fragment of a computer file as a primary object to an application; caching said at least one file fragment at a plurality of points in a network system, wherein said at least one file fragment remains unchanged; and managing said at least one non-changing file fragment throughout said network system at a plurality of cache points and appropriate means and computer-readable instructions.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 6,792,424 System and method for managing authentication and coherency in a storage area network | 21 | 1999 | |
| 2002/0112,125 Command caching to improve network server performance | 5 | 2000 | |
| 6,874,015 Parallel CDN-based content delivery | 6 | 2002 | |
| 7,490,140 Peer data transfer orchestration | 3 | 2005 | |
| 2008/0133,706 Mapping File Fragments to File Information and Tagging in a Segmented File Sharing System | 9 | 2007 | |
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| 2007/0101,146 Safe distribution and use of content | 32 | 2006 | |
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| 2007/0266,169 System and method for streaming media objects | 9 | 2006 | |
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| 2010/0122,030 COMPUTER SYSTEM AND PROCESS FOR TRANSFERRING MULTIPLE HIGH BANDWIDTH STREAMS OF DATA BETWEEN MULTIPLE STORAGE UNITS AND MULTIPLE APPLICATIONS IN A SCALABLE AND RELIABLE MANNER | 1 | 2010 | |
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| 2010/0281,051 Bidirectional Data Transfer Optimization And Content Control For Networks | 3 | 2005 | |
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| 7,834,784 Data redundancy elimination mechanism including fast lookup of data patterns exhibiting spatial locality | 3 | 2007 | |
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| 2003/0149,793 System and method for partial data compression and data transfer | 41 | 2002 | |
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| 7,882,084 Compression of data transmitted over a network | 3 | 2006 | |
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| 2005/0144,178 Distributing files across multiple, permissibly heterogeneous, storage devices | 11 | 2004 | |
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| 2005/0027,941 Method and apparatus for affinity-guided speculative helper threads in chip multiprocessors | 34 | 2003 | |
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| 2006/0265,436 GRID NETWORK FOR DISTRIBUTION OF FILES | 13 | 2006 | |
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| 7,409,497 System and method for efficiently guaranteeing data consistency to clients of a storage system cluster | 15 | 2005 | |
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| 2007/0124,350 HIGH PERFORMANCE FILE FRAGMENT CACHE | 1 | 2006 | |
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| 2003/0204,602 Mediated multi-source peer content delivery network architecture | 48 | 2002 | |
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| 2008/0208,985 System and method for preloading content segments to client devices in an electronic network | 5 | 2007 | |
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| 5,720,036 Enterprise multimedia data processing system and method using scalable object-based architecture | 15 | 1996 | |
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| 2002/0112,100 System and method for data exchange | 10 | 2001 | |
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| 2006/0190,924 Adaptive cache sizing | 12 | 2006 | |
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| 2007/0220,000 Universal Cache | 7 | 2007 | |
| 2008/0005,273 Method and system for caching role-specific fragments | 6 | 2007 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jun 13, 2015 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 13, 2019 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 13, 2023 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |