Efficient pushdown of joins in a heterogeneous database system involving a large-scale low-power cluster
(Sep 30, 2014)

Document level indexes for efficient processing in multiple tiers of a computer system
(Jun 24, 2014)

Cache-based predicate handling for queries on XML data using uncorrelated path-based row sources
(Jun 3, 2014)

Technique for skipping irrelevant portions of documents during streaming XPath evaluation
(Apr 29, 2014)

Method and system for optimizing row level security in database systems
(Mar 4, 2014)

Technique for efficiently evaluating a security policy
(Nov 12, 2013)

Mechanism for efficient maintenance of XML index structures in a database system
(Oct 22, 2013)

Managing cyclic constructs of XML schema in a rdbms
(Oct 8, 2013)

Techniques for more efficient generation of XML events from XML data sources
(Sep 24, 2013)

Isolation for applications working on shared XML data
(Aug 13, 2013)

Operationally complete hierarchical repository in a relational database
(May 14, 2013)

Fast extraction of scalar values from binary encoded XML
(Apr 23, 2013)

Efficient evaluation for diff of XML documents
(Apr 23, 2013)

Leveraging XML capabilities of a database to enhance handling of document data
(Apr 16, 2013)

Techniques for fast and scalable XML generation and aggregation over binary XML
(Apr 9, 2013)

Utilizing path IDs for name and namespace searches
(Mar 26, 2013)

Performing cost-based optimizations of authorization checks in database systems
(Mar 5, 2013)

Evolution of XML schemas involving partial data copy
(Jan 1, 2013)

Efficient file access in a large repository using a two-level cache
(Dec 4, 2012)

Efficient way to evaluate aggregations on XML data using path-based row sources
(Oct 30, 2012)

Efficient validation of binary XML data
(Aug 28, 2012)

Optimized streaming evaluation of XML queries
(Aug 21, 2012)

Efficient way to evaluate uncorrelated path-based row sources with XML storage
(Aug 7, 2012)

Method and mechanism for supporting virtual content in performing file operations at a RDBMS
(Jul 17, 2012)

In-place evolution of XML schemes
(Jul 10, 2012)

Techniques for efficient and scalable processing of complex sets of XML schemas
(Jun 26, 2012)

Method and mechanism for efficient storage and query of XML documents based on paths
(Jun 26, 2012)

Estimating cardinalities of XML table constructs within queries
(Jun 12, 2012)

Combining streaming and navigation for evaluating XML queries
(May 15, 2012)

Performing an action in response to a file system event
(May 8, 2012)

Operationally complete hierarchical repository in a relational database
(Apr 17, 2012)

Query optimization by specifying path-based predicate evaluation in a path-based query operator
(Apr 17, 2012)

XML-based translation
(Mar 27, 2012)

Comprehensive framework to integrate business logic into a repository
(Mar 6, 2012)

Document fidelity with binary XML storage
(Jan 3, 2012)

Streaming XML patch
(Dec 20, 2011)

Query modes for translation-enabled XML documents
(Dec 13, 2011)

Mechanism for deferred rewrite of multiple XPath evaluations over binary XML
(Dec 6, 2011)

Optimizing correlated XML extracts
(Dec 6, 2011)

Estimating the cost of XML operators for binary XML storage
(Sep 20, 2011)

Efficient path-based operations while searching across versions in a repository
(Sep 6, 2011)

Techniques for efficient loading of binary XML data
(Aug 30, 2011)

Efficient extraction of XML content stored in a LOB
(Aug 16, 2011)

Global query normalization to improve XML index based rewrites for path subsetted index
(Aug 2, 2011)

Streaming validation of XML documents
(Aug 2, 2011)

Interleaving query transformations for XML indexes
(Jun 7, 2011)

Efficient partitioning technique while managing large XML documents
(Apr 26, 2011)

Fast path loading of XML data
(Apr 26, 2011)

Method and mechanism for loading XML documents into memory
(Apr 26, 2011)

Cost-based optimizer for an XML data repository within a database
(Apr 19, 2011)

Performing an action in response to a file system event
(Apr 5, 2011)

Index maintenance for operations involving indexed XML data
(Apr 5, 2011)

Mechanism for improving performance on XML over XML data using path subsetting
(Feb 8, 2011)

Implementation of backward compatible XML schema evolution in a relational database system
(Jan 11, 2011)

Efficient mechanism to support user defined resource metadata in a database repository
(Dec 7, 2010)

Querying and fragment extraction within resources in a hierarchical repository
(Nov 23, 2010)

Using sibling-count in XML indexes to optimize single-path queries
(Nov 23, 2010)

Accelerating value-based lookup of XML document in XQuery
(Nov 16, 2010)

Efficient update of binary XML content in a database system
(Nov 9, 2010)

Accessing data from asynchronously maintained index
(Oct 12, 2010)

Direct loading of semistructured data
(Oct 12, 2010)

Sharing state information among a plurality of file operation servers
(Oct 5, 2010)

Technique to estimate the cost of streaming evaluation of XPaths
(Sep 14, 2010)

Management of complex XML schemas in a database system
(Jul 20, 2010)

Direct loading of opaque types
(Jun 29, 2010)

Incremental maintenance of an XML index on binary XML data
(Jun 15, 2010)

Efficient queriability of version histories in a repository
(Jun 1, 2010)

Techniques for transaction semantics for a database server performing file operations
(May 11, 2010)

Parallel population of an XML index
(Mar 16, 2010)

Infrastructure for performing file operations by a database server
(Dec 1, 2009)

Encoding insignificant whitespace of XML data
(Dec 1, 2009)

Processing path-based database operations
(Dec 1, 2009)

Method and system of handling document operation requests on documents having large collections with constrained memory
(Nov 10, 2009)

Method and system for creating a domain index
(Nov 10, 2009)

Techniques for performing file operations involving a link at a database management system
(Oct 27, 2009)

Mechanism for efficiently evaluating operator trees
(Oct 13, 2009)

Techniques for maintaining consistency for different requestors of files in a database management system
(Jun 16, 2009)

Efficient support for workspace-local queries in a repository that supports file versioning
(Jun 2, 2009)

Efficient implementation of multiple work areas in a file system like repository that supports file versioning
(May 12, 2009)

Techniques for efficiently storing and querying in a relational database, XML documents conforming to schemas that contain cyclic constructs
(Apr 21, 2009)

Index for accessing XML data
(Mar 3, 2009)

Efficient queribility and manageability of an XML index with path subsetting
(Feb 17, 2009)

Generating a schema-specific load structure to load data into a relational database based on determining whether the schema-specific load structure already exists
(Feb 10, 2009)

Method and mechanism for efficient storage and query of XML documents based on paths
(Jan 13, 2009)

Label-aware index for efficient queries in a versioning system
(Dec 30, 2008)

Method and system for flexible sectioning of XML data in a database system
(Dec 2, 2008)

Index maintenance for operations involving indexed XML data
(Oct 21, 2008)

Handling uniqueness constraints in a database system with versioned data
(Sep 9, 2008)

Supporting replication among a plurality of file operation servers
(Aug 5, 2008)

Flexible handling of datetime XML datatype in a database system
(Jul 29, 2008)

Efficient query processing of XML data using XML index
(Jul 8, 2008)

Mechanism to enable evolving XML schema
(Jul 1, 2008)

Mechanism to efficiently index structured data that provides hierarchical access in a relational database system
(Apr 29, 2008)

Efficient extraction of XML content stored in a LOB
(Apr 29, 2008)

Techniques for scalably accessing data in an arbitrarily large document by a device with limited resources
(Dec 11, 2007)

Providing a consistent hierarchical abstraction of relational data
(Jan 2, 2007)

Mechanism for mapping XML schemas to object-relational database systems
(Aug 22, 2006)

Loadable units for lazy manifestation of XML documents
(Aug 15, 2006)

Mechanism for uniform access control in a database system
(May 23, 2006)

Providing a consistent hierarchical abstraction of relational data
(May 23, 2006)