Project SCI-Flex

•SCI-FLEX IN ACTION

•WHY SCI-FLEX?

•WHAT IS SCI-FLEX?

•SCI-FLEX IMPLEMENTATION

•CHALLENGES OVERCOME

•MAJOR CAPABILITIES

•OTHER ACHIEVEMENTS

© Creative Commons Attribution-Share Alike 3.0 Unported License

• MASSIVE AMOUNTS OF EVENTS OUT OF WHICH ONLY A VERY

SMALL AMOUNT IS USEFUL

• RAPIDLY CHANGING EVENT STREAM

• DYNAMICALLY IDENTIFY PATTERNS OR ANOMALIES AND

SPEEDY RESPONSE

• SCALABILITY & FLEXIBILITY

• INTEROPERABILITY AMONG DIFFERENT SYSTEMS

• MULTIPLE COMMUNICATION MEDIUMS

• CHANGE DYNAMICALLY & ADAPT TO RAPIDLY CHANGING

REQUIREMENTS






SPEEDY RESPONSE





REQUIREMENTS

COMPLEX EVENT PROCESSING (CEP)






SPEEDY RESPONSE





REQUIREMENTS






SPEEDY RESPONSE





REQUIREMENTS

SERVICE ORIENTED ARCHITECTURE (SOA)






REQUIREMENTS





SPEEDY RESPONSE






SPEEDY RESPONSE





REQUIREMENTS

ENTERPRISE SERVICE BUS (ESB)






REQUIREMENTS





SPEEDY RESPONSE

ESB


FLEXIBLE INTEGRATION

OF

SERVICE ORIENTED ARCHITECTURE (SOA) AND

COMPLEX EVENT PROCESSING (CEP)

ESBCEP


AIR TRAFFIC MANAGEMENT SYSTEMS

INTELLIGENT TRADING PLATFORMS

NETWORK TRAFFIC ANALYSIS

TRANSPORTATION SERVICE MANAGEMENT


• GREAT INTEREST TOWARDS THE MERGING OF SERVICE

ORIENTED ARCHITECTURE AND COMPLEX EVENT PROCESSING

CONCEPTS

• IBM RESEARCH

• APACHE CAMEL ESPER PLUG-IN

• MULTITUDE OF OPPORTUNITY

• BENEFITS OF COMPLEX EVENT PROCESSING IN EVENT DRIVEN

SERVICE ORIENTED ARCHITECTURE (EDA OVER SOA) SYSTEMS


• ENABLING COMPLEX EVENT PROCESSING IN A

SERVICE ORIENTED ARCHITECTURE

• PROVIDING ENTERPRISE LEVEL EVENTING SUPPORT

• PROVIDE USERS WITH THE CAPABILITY TO EASILY

MANAGE AND MONITOR ALL ACTIVITY

• FLEXIBILITY, SCALABILITY, INTEROPERABILITY


SYNAPSE ESB

SYNAPSE-ESPERMEDIATOR

EXTERNAL

EVENTS

ESPER

CEPSYSTEM

BACKEND

REGISTRY

SYNAPSE-ESPER

MEDIATOR ADMIN UI

EXECUTE

EVENTS

FETC

HED

IT

BR

OW

SE

JMS TRANSPORT

WITH MAP

MESSAGE SUPPORT

UNIFY

UNIFIED

EVENTS


SYNAPSE ESB

SYNAPSE-ESPER

MEDIATOR ESP

ER

EXTE

RN

AL

EVEN

TS

ADMIN UI

JMS

UNIFIED

EVENTS

BACKEND

REGISTRY

• CONCURRENCY SUPPORT

• SIMPLE CONFIGURATION

• EASY SETUP AND DEPLOYMENT

• TIGHT INTEGRATION WITH APACHE SYNAPSE

• ROBUST AND EXTENSIBLE INTERFACE

• HIGH PERFORMANCE, AND MAXIMUM USE OF

APACHE SYNAPSE'S PERFORMANCE

CAPABILITIES

• FITS WELL FOR MATURE EVENTING & EVENT

DRIVEN INFRASTRUCTURES

• BACK-END REGISTRY WITH CACHING


SYNAPSE ESB

SYNAPSE-ESPER

MEDIATOR ESP

ER

EXTE

RN

AL

EVEN

TS

ADMIN UI

JMS

UNIFIED

EVENTS

BACKEND

REGISTRY

• PERSISTENT SUBSCRIPTIONS

• QUERY BASED EVENT FILTERING

• XPATH / XQUERY

• SQL LIKE QUERIES

• ESPER QUERIES

• UNIFICATION OF MULTIPLE EVENT TYPES INTO A

SINGLE EVENT TYPE

• FLEXIBLE INTEGRATION WITH EXISTING SYSTEMS

• WSO2 ENTERPRISE SERVICE BUS

• APACHE SYNAPSE ENTERPRISE SERVICE BUS


SYNAPSE ESB

SYNAPSE-ESPER

MEDIATOR ESP

ER

EXTE

RN

AL

EVEN

TS

ADMIN UI

JMS

UNIFIED

EVENTS

BACKEND

REGISTRY

• FLEXIBLE INFRASTRUCTURE AND EASY

INTEGRATION TO EXISTING SYSTEMS.

• USEFULNESS SCOPES BEYOND THE DOMAIN OF

THE PROJECT

• FINANCIAL INFORMATION EXCHANGE

• RIGID INTERFACE ARCHITECTURE BASED ON

WELL KNOWN DESIGN PATTERNS

• STRATEGY, TEMPLATE, BUILDER

• EASY TO LEARN SAMPLES PROVIDED

• CUSTOMIZABILITY BASED ON REQUIREMENTS


SYNAPSE ESB

SYNAPSE-ESPER

MEDIATOR ESP

ER

EXTE

RN

AL

EVEN

TS

ADMIN UI

JMS

UNIFIED

EVENTS

BACKEND

REGISTRY

• POWERFUL MAP MESSAGE HANDLING

CAPABILITY ADDED TO EXISTING JMS INFRASTRUCTURE

• WORKS OUT OF THE BOX, WITH MINIMAL

CONFIGURATION REQUIREMENTS

• REUSE OF COMPONENTS THROUGH API EXTENSION

• ITERATIVE AND COLLABORATIVE AGILE

DEVELOPMENT METHODOLOGY


SYNAPSE ESB

SYNAPSE-ESPER

MEDIATOR ESP

ER

EXTE

RN

AL

EVEN

TS

ADMIN UI

JMS

UNIFIED

EVENTS

BACKEND

REGISTRY

• JSP (JAVA SERVER PAGES) FRONTEND DRIVEN

BY WEB-SERVICE (BACKEND)

• OSGI COMPLIANT

• FLEXIBLE INTEGRATION WITH WSO2 ENTERPRISE SERVICE BUS 2.0 (FIRST 3RD

PARTY COMPONENT FOR WSO2 ESB)

• LOGGING AND ANALYZING THE MEDIATOR

STATISTICS

• EASILY MANAGING THE SYNAPSE-ESPER

MEDIATION PROCESS

• MEDIATOR CONFIGURATION


• WSO2 ESB 2.0 USER INTERFACE (CARBON FRAMEWORK

BASED )DEPENDENCY

• OSGI INTEGRATION

• JAVA MESSAGING SYSTEM SUPPORT

• LACK OF DOCUMENTATION ON UNDERLYING INFRASTRUCTURE

COMPONENTS

• WSO2 CARBON 1.0


• USER INTERFACE FULLY DE-COUPLED FROM THE

UNDERLYING IMPLEMENTATION

• HIGH LEVEL OF SCALABILITY

• PERSISTENT SUBSCRIPTION MANAGEMENT

• CONSISTENT USER INTERFACE THROUGHOUT THE

SYSTEM AND SEAMLESS INTEGRATION WITH SYNAPSE

ENTERPRISE SERVICE BUS

• HIGH LEVEL OF RE-USE AND INTEGRATION OF

COMPONENTS


• SCI-FLEX WAS INTRODUCED BY MR. PAUL FREMANTLE IN A

WEBINAR AS ONE OF THE MAJOR SYNERGIES OF SYNAPSE

ENTERPRISE SERVICE BUS

• FIRST THIRD PARTY COMPONENT FOR WSO2 ESB 2.0

• MR. ASANKA ABEYSINGHE ALSO INCLUDED SCI-FLEX IN AN

ARTICLE ON FINANCIAL INFORMATION EXCHANGE

• QUALITY CODING ENSURED BY THE APPLICATION OF GLOBALLY

RECOGNIZED STANDARDS

• COMPREHENSIVE WEBSITE (WWW.SCI-FLEX.ORG) WITH ALL

RESOURCES AND GUIDANCE

• 2 RESEARCH PAPERS RELATED TO SCI-FLEX; ‘COMPLEX EVENT

PROCESSING IN A SERVICE ORIENTED ARCHITECTURE -BENEFITS’ &‘AUTONOMOUS EVENT DRIVEN ARCHITECTURE’


http://www.sci-flex.org/







• INTEGRATION OF SCI-FLEX COMPONENTS TO REAL-WORLD PROJECTS

• XPATH QUERYING ACROSS HIERARCHICAL MAPS IN

JAXEN

• WS-TOPICS ENHANCEMENTS FOR EVENTING

• IMPROVING THE COVERAGE OF SAMPLES AND TESTS


• PROJECT STATISTICS (HTTP://WWW.OHLOH.NET/P/SCIFLEX)

• 20000+ LOC

• 3+ PERSON YEARS ESTIMATED EFFORT (COCOMO MODEL )

• LICENSING: • SCI-FLEX CORE COMPONENTS: APACHE 2.0 LICENSE,

• SCI-FLEX SYNAPSE-ESPER PLUG-IN: GNU GENERAL PUBLIC LICENSE 2.0

• ONLINE PRESENCE:

• GOOGLE CODE: HTTP://CODE.GOOGLE.COM/P/SCI-FLEX/

• MAIN PROJECT WEBSITE: HTTP://WWW.SCI-FLEX.ORG/

• GOOGLE GROUPS, MARKMAIL LIST ARCHIVES

• 100% OPEN SOURCE PROJECT UTILIZING AGILE METHODS

• AVAILABLE AS :• SVN CHECKOUT

• WEB DOWNLOAD

• MAVEN REPOSITORY


http://code.google.com/p/sci-flex/
























• DR. SHANTHA FERNANDO AND MR. INDIKA PERERA– DEPT. OF

COMPUTER SCIENCE & ENGINEERING, UNIVERSITY OF MORATUWA -PROJECT COORDINATORS

• DR. SANJIVA WEERAWARANA, CEO OF WSO2 – COORDINATOR

• MR. PAUL FREMANTLE (CO-FOUNDER & CTO, WSO2) – MENTOR & MAIN SUPERVISOR

• MR. ASANKA ABEYSINGHE (SOFTWARE ARCHITECT, WSO2)

• MR. SANJAYA KARUNASENA

• MRS. VISHAKA NANAYAKKARA, HEAD OF THE DEPARTMENT OF

COMPUTER SCIENCE AND ENGINEERING, UNIVERSITY OF MORATUWA

• PROF. GIHAN DIAS AND MR. CHAMARA DISANAYAKE, DEPARTMENT OF

COMPUTER SCIENCE AND ENGINEERING, UNIVERSITY OF MORATUWA – AID

IN OBTAINING RESOURCES FOR FINAL DEMONSTRATIONS

• MR. MAHENDRA PIRAVEENAN, MR. KISHAN WIMELAWARNE, AND MISS. UPULI GUNASINGHE; , DEPARTMENT OF COMPUTER SCIENCE AND

ENGINEERING, UNIVERSITY OF MORATUWA – PROJECT EVALUATIONS

• ENTIRE STAFF OF CSE (ACADEMIC & NON-ACADEMIC)


Project SCI-Flex

Technology

Transcript of Project SCI-Flex