Platform-Agnostic Execution FrameworkTowards RDF Stream Processing

Danh Le-Phuoc Minh Dao-Tran Chan Le Van Anh Le TuanManh Nguyen Duc Tuan Tran Nhat Manfred Hauswirth

RDF Stream Processing Workshop

May 31, 2015

Overview of CQELS Framework

RDF streamsSPARQL-Result streams

Decoder

Dynamic ExecutorS I

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Dic

itona

ry

Adaptive

Optim

izer

CQ

EL

Squeries

WindowBuffer Manager

CacheManager

Encoder

Input Manager Cache Fetcher

RDF streams RDF storesSPARQL endpoints

CQELS Engines

CQELS Framework

use Apache Jenahigh performnace data

structuresincremental evaluation

algorithms

adapt RDF On The Golight-weight data

structures

use Storm, HBasedistributed share-nothing

architecture

CQELS Engines

CQELS Framework

use Apache Jenahigh performnace data

structuresincremental evaluation

algorithms

adapt RDF On The Golight-weight data

structures

use Storm, HBasedistributed share-nothing

architecture

CQELS Engines

CQELS Framework

use Apache Jenahigh performnace data

structuresincremental evaluation

algorithms

adapt RDF On The Golight-weight data

structures

use Storm, HBasedistributed share-nothing

architecture

CQELS Engines

CQELS Framework

use Apache Jenahigh performnace data

structuresincremental evaluation

algorithms

adapt RDF On The Golight-weight data

structures

use Storm, HBasedistributed share-nothing

architecture

I Add new features:I Complex Event ProcessingI Rule-based, temporal, spatial, RDFS reasoning

I Build smaller CQELS on tiny micro controllers, sensor boards

I Adapt to the standardized query syntax and data model from theRSP working group

I Add new features:I Complex Event ProcessingI Rule-based, temporal, spatial, RDFS reasoning

I Build smaller CQELS on tiny micro controllers, sensor boards

I Adapt to the standardized query syntax and data model from theRSP working group

I Add new features:I Complex Event ProcessingI Rule-based, temporal, spatial, RDFS reasoning

I Build smaller CQELS on tiny micro controllers, sensor boards

I Adapt to the standardized query syntax and data model from theRSP working group

I Add new features:I Complex Event ProcessingI Rule-based, temporal, spatial, RDFS reasoning

I Build smaller CQELS on tiny micro controllers, sensor boards

I Adapt to the standardized query syntax and data model from theRSP working group