Articles on stream query processing

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silicon.com > White Papers > Networking and Communications > Network Management

A Comparison of  Stream -Oriented High-Availability Algorithms

A Comparison of Stream-Oriented High-Availability Algorithms

...streams. Early work in stream processing has primarily focused on stream-oriented languages and resource-constrained, one-pass query-processing. High availability, an increasingly... Read more

Jul 10, 2008

silicon.com > White Papers > Software and Web Development > Internet and Web

Efficient Secure  Query   Processing  in XML Data  Stream

Efficient Secure Query Processing in XML Data Stream

...data in a ubiquitous data stream environment has become very important. This paper proposes an efficient secure XML query processing method to solve the two... Read more

Nov 4, 2008

silicon.com > White Papers > Software and Web Development > Software Development Tools

WebLogic Event Server: A Lightweight, Modular Application Server for Event  Processing

WebLogic Event Server: A Lightweight, Modular Application Server for Event Processing

...of reusable Java components and EPL (Event Processing Language), a query language that extends SQL with stream processing capabilities. WL EvS applications are meta... Read more

Feb 5, 2009

silicon.com > White Papers > Software and Web Development > Internet and Web

Semantic  Query  Optimization for  Processing  XML  Streams  With Minimized Memory Footprint

Semantic Query Optimization for Processing XML Streams With Minimized Memory Footprint

XQuery evaluation over XML streams requires the temporary buffering of...This paper presents a semantic query optimization solution to minimize memory... Read more

Dec 24, 2008

silicon.com > White Papers > Software and Web Development > Software Development Tools

Automaton in or Out: Run-Time Plan Optimization for XML  Stream   Processing

Automaton in or Out: Run-Time Plan Optimization for XML Stream Processing

...techniques to process queries over tokenized XML streams. Typically in this...restructuring. This common processing style is however... Read more

Dec 24, 2008

silicon.com > White Papers > Networking and Communications > Network Management

A Cooperative, Self-Configuring High-Availability Solution for  Stream   Processing

A Cooperative, Self-Configuring High-Availability Solution for Stream Processing

...HA) approach for stream processing that enables low...model that allows query fragments at each... Read more

Jul 10, 2008

silicon.com > White Papers > Software and Web Development > Software Development Tools

XML Prefiltering as a String Matching Problem

XML Prefiltering as a String Matching Problem

...XML documents and streams. This technique takes...main memory and processing time. The experiments...filtering, in-memory query engines can experience... Read more

Jan 3, 2009

silicon.com > Management > Public Sector

Blackpool Council boosted by geo database

...database came on stream. Cost savings have...is now centralised, queries can be handled...time in data processing and is ideal... Read more

Feb 20, 2007

silicon.com > White Papers > Data Management > Data Infrastructure

Towards Semantic Services for Sensor-Rich Information Systems

Towards Semantic Services for Sensor-Rich Information Systems

...of raw data streams. The ontological abstraction...collecting, storing, and processing data. This paper...convert declarative user queries into a service... Read more

May 24, 2007

silicon.com > Special Features > Joined-Up Enterprise

Go real-time with your data

Go real-time with your data

...hurdles to overcome is slow query performance due to limitations of...This enables easy and efficient processing for query and analysis at... Read more

Mar 15, 2007