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» File Versioning for Block-Level Continuous Data Protection
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ICDCS
2009
IEEE
14 years 1 months ago
File Versioning for Block-Level Continuous Data Protection
Block-level continuous data protection (CDP) logs every disk block update so that disk updates within a time window are undoable. Standard file servers and DBMS servers can enjoy...
Maohua Lu, Tzi-cker Chiueh
SRDS
2008
IEEE
13 years 10 months ago
An Incremental File System Consistency Checker for Block-Level CDP Systems
A block-level continuous data protection (CDP) system logs every disk block update from an application server (e.g., a file or DBMS server) to a storage system so that any disk u...
Maohua Lu, Tzi-cker Chiueh, Shibiao Lin
DSN
2007
IEEE
13 years 8 months ago
Portable and Efficient Continuous Data Protection for Network File Servers
Continuous data protection, which logs every update to a file system, is an enabling technology to protect file systems against malicious attacks and/or user mistakes, because it ...
Ningning Zhu, Tzi-cker Chiueh
IWMMDBMS
1998
92views more  IWMMDBMS 1998»
13 years 5 months ago
Version Management and Recoverability for Large Object Data
Most applications that access large data objects do so through file systems, but file systems provide an incomplete solution, as they maintain insufficient metadata and do not pro...
Randal C. Burns, Inderpal Narang
IHI
2012
266views Healthcare» more  IHI 2012»
11 years 12 months ago
A software tool for large-scale sharing and querying of clinical documents modeled using HL7 version 3 standard
We present a novel software tool called CDN (Collaborative Data Network) for large-scale sharing and querying of clinical documents modeled using HL7 v3 standard (e.g., Clinical D...
Praveen R. Rao, Tivakar Komara Swami, Deepthi S. R...