query processing

In large data warehouse query processing, multi-joining of fact tables is often involved.

Abbreviations must be added to a synonym dictionary to be mapped to the full term for index and query processing.

Report and query processing will be influenced by both the number of Concurrent users as well as by the complexity of your application.

As the core operation in XML query processing, structural joining consumes a great deal of time.

Summary tables are required in a data warehouse for fast query processing and to allow users to drill up and down into the facts.

Therefore, some partitions that do not contribute any rows for query processing are still locked when accessed via local index.

This can result in a substantial improvement for expensive functions that are called during query processing with the same parameters.

Semantic Query Specifies semantic query processing extension used to process report models.

You want indexing of XML data for efficient query processing and good scalability, and the use of a first-rate query optimizer.

A list of default query processing options is established for the duration of a user's work session.

An application that needs reliable query processing can submit queries by sending messages to a Service Broker service.

These queries transform the document "on the fly" during query processing and do not change the document in the table.

She currently works in the WebSphere Information Integrator Federated Query Compiler team, focusing on general federated query processing.

Describes statement processing, stored procedure execution, query plan caching and reuse, and parallel query processing.

In XML database, twig pattern matching is the core of XML query processing and is important for improving the query efficiency.

Absrtact: The query processing of the OLAP of the data warehouse usually involves complex query on a large number of datum.

Another technique is to set query processing to Database Only.

XML data management system mainly solve the XML data storage management, query processing, access control, data updates.

Query processing contains parsing of global query, binding of query variable, decomposition of query and rewriting of query.

Query processing is the key technology of information integration system, we discussed the problem of optimizing query processing.

You can reduce the load on your primary server by using a secondary server for read-only query processing.

The XQuery prolog is a series of declarations and definitions that together create the required environment for query processing.

Data deelustering methods have great influence on the query processing performance in shared-nothing parallel database system.

The query processing and optimization of data stream is becoming a hotspot in the International database.

This paper proposes two new full-text indexing models to improve query-processing efficiency of IR systems.

For more information about parallel queries, see Parallel Query Processing.

With rapid growth of XML data, the storage of useless XML data increases the space cost in XML query processing.

The query-processing engine also uses the schema for type checking and to optimize queries and data modification.

The current native XML storage schemes are mostly concerned with query processing and rarely involve the support of data update.

Describes how to reduce the load on your primary server by using a secondary server for read-only query processing.

The XML is now ready for query processing.

Before we go in the the details of REOPT, let's step back and review how query processing works.

You can also replicate a database (one master, many copies) to share the burden of query processing among many CPUs.

Query processing has also taken another big step forward.

A native XML storage scheme is directly related to query processing and data update.

Describes how to use a secondary database for query processing, and the tradeoffs involved with doing this.

How to improve the performance of joining and aggregation is a key problem for OLAP query processing.

Based on the model, a query processing strategy based on "Query Candidate Data Set" was proposed.

This kind of feature fits for the query processing of the XML document streams very much.

You want to index the XML data for faster query processing.

The CIM Object Manager supports services such as event notification, remote access, and query processing.

Distributed query processing, some scholars have done a lot of research, but these algorithms in some respects are some limitations.

Building the index avoids parsing the whole data at run time and benefits index lookups for efficient query processing.

Before adopting staff competence model, it can carry out match query processing according to the relevant information in staff files.

There are two ways to limit query processing.

The CIMOM supports services such as event notification, remote access, and query processing.

As more and more XML data emerges, query processing over XML data shows its increasing importance.

This occurs if a temporary table had to be created to open the cursor (see Use of work tables in query processing for a description).

Location-Dependent Continuous Query Processing Using Hierarchical Location Databases

Design and implementation of a stream-based XML query processing algorithm

Apply Ontology to Solve Query Processing in Semantics-Oriented Information Integration

Object- based directional query processing algorithm in spatial databases

Research on Distributed Query Processing Architecture in Scientific Data Grid

Approximate Answers in Location-Dependent Query Processing

Research of Parallel Query Processing Algorithm In Object-Oriented Database

Research on Query Processing Technology in Object-oriented Database

New method for distributed query processing in distributed database

Strategy of Maintaining Shared Multi-Level Windows in Query Processing of Data Streams

Parallel query processing oriented to network data management

A Sequence Similarity Query Processing Technique Based on Two-Partitioning Frequency Transformation

New Concepts for Parallel Object-Relational Query Processing

A probabilistic approach for movement trend query processing

Research on OGSA-Oriented Distributed Query Processing

Query Processing on Schema Integration Semantics

Research on Architecture of Query Processing for Sensor Networks

Integration of Data Model and Query Processing in Multi- database System

Research on the Semi-Join-Based Parallel Query Processing Algorithm

Dynamic query processing for data integration system

A Novel Method for Predicting Pruning Threshold in KNN Query Processing

A Probabilistic Model Based Predictive Spatio-Temporal Range Query Processing

F-Index: A Flattened Structural Index for Speeding up Twig Query Processing

Efficient Query Processing in Grid Data Retrieval System

Query Processing for Ontology-Based XML Data Integration

Compression and query processing methods of kind of index

XML-based Real-time Data Uniform Description and Query Processing

Query Processing for Wireless Sensor Networks

An Effective and Novel Humming Query Processing Method for QBH System

An Adaptive Query Processing Mechanism in Data Stream System

A Multi-Table Join Algorithm for Data Warehouse Query Processing

Query Processing in Wireless Sensor Networks

Study on the Query Processing Technique for Object-Oriented XML

Direction Relation Query Processing Using R-Trees

K-NN Query Processing for Multi-autonomous Spatial Data Sources

Query Processing Based on Formal Domain Ontology in Distribute Environment

Optimization Technology of Query Processing Based on Logic Rules in Semantic Caching

Technology of mixed mode XML query processing

AnyQuery: a Service-based Distributed Query Processing System in the Grid

A New Query Processing Optimization Algorithm Based on Statistic

Query Processing for Multi-version XML Based on Structural Join

The Study on Adaptive Query Processing Mechanism in DSMS