RCS—a system for version control
Software—Practice & Experience
Change detection in hierarchically structured information
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
Meaningful change detection in structured data
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
XMill: an efficient compressor for XML data
SIGMOD '00 Proceedings of the 2000 ACM SIGMOD international conference on Management of data
Holistic twig joins: optimal XML pattern matching
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
Managing and querying multi-version XML data with update logging
Proceedings of the 2002 ACM symposium on Document engineering
Change-Centric Management of Versions in an XML Warehouse
Proceedings of the 27th International Conference on Very Large Data Bases
Applying Chimera virtual data concepts to cluster finding in the Sloan Sky Survey
Proceedings of the 2002 ACM/IEEE conference on Supercomputing
ACM Transactions on Database Systems (TODS)
Supporting complex queries on multiversion XML documents
ACM Transactions on Internet Technology (TOIT)
Efficiently Querying Large XML Data Repositories: A Survey
IEEE Transactions on Knowledge and Data Engineering
Holistic twig joins on indexed XML documents
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Recording and using provenance in a protein compressibility experiment
HPDC '05 Proceedings of the High Performance Distributed Computing, 2005. HPDC-14. Proceedings. 14th IEEE International Symposium
Temporal queries and version management in XML-based document archives
Data & Knowledge Engineering
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
XArch: archiving scientific and reference data
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Metadata in the collaboratory for multi-scale chemical science
DCMI '03 Proceedings of the 2003 international conference on Dublin Core and metadata applications: supporting communities of discourse and practice---metadata research & applications
Temporal XML: modeling, indexing, and query processing
The VLDB Journal — The International Journal on Very Large Data Bases
Sorting hierarchical data in external memory for archiving
Proceedings of the VLDB Endowment
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Data archiving has been commonly used in many fields for data backup and analysis purposes. Although comprehensive application software, new computing and storage technologies, and the Internet have made it easier to create, collect and store all types of data, the meaningful storing, accessing, and managing of database archives in a cost-effective way remains extremely challenging. In this paper, we focus on hierarchical data archiving that has been popularly used in the scientific field and web data management. First, we propose a novel compaction scheme for archiving hierarchical data. By compacting both data and timestamps, our scheme substantially reduces not only the amount of needed storage, but also the incremental archiving time. Second, we design a temporal query language to support data retrieval from the compact data archives. Third, as compaction on data and timestamps may bring significant overhead to query evaluation, we investigate how to optimize such overhead by exploiting the characteristics of the queries and of the archived hierarchical data. Finally, we conduct an extensive experimentation to demonstrate the effectiveness and efficiency of both our efficient storage and query optimization techniques.