CEP Power Your Middleware With StreamInsight1
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Transcript of CEP Power Your Middleware With StreamInsight1
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Complex Event Processing:
Power your middleware with
StreamInsight
Mahesh Patel (Microsoft)
Amit Bansal (PeoplewareIndia.com)
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Agenda
The Value of Timely Analytics
The challenges / Scenarios
Introduction to Complex Event Processing
Introducing Microsoft StreamInsight
Brief introduction to BizTalk Server
Understand the key scenarios that StreamInsight can unlock for BizTalk
Map out the architectural, integration requirements for BizTalk + StreamInsight.
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The value of timely analytics
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Current Products for analytics
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Current Products for analytics
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Introduction to CEP
Complex Event Processing (CEP) is an architecture style based on the principles of Event Driven Architecture
(EDA).
Continuously processing a high-volume stream of events from various event sources
Events are logically grouped in sequences (typically known as streams) based on a time defined criteria such
as an interval.
Event streams are processed through a series of queries
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Capabilities of a CEP Application
Event Driven
Continuous Queries
Time Sensitive
Low Latency
High Volume
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The value of timely analytics
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Scenarios
Stream Data Store & Archive
Event Processing Engine
Dat
a St
ream
Asset Specs & Parameters
Power, Utilities:
Energy consumption Outages Smart grids 100,000 events/sec
Visual trend-line and KPI monitoring Batch & product management Automated anomaly detection Real-time customer segmentation Algorithmic trading Proactive condition-based maintenance
Web Analytics:
Click-stream data Online customer behavior Page layout 100,000 events /sec
Manufacturing:
Sensor on plant floor React through device
controllers
Aggregated data 10,000 events/sec
Threshold queries Event correlation from multiple
sources Pattern queries
Lookup
Asset Instrumentation for Data Acquisition, Subscriptions to Data Feeds
Financial Services:
Stock & news feeds Algorithmic trading Patterns over time Super-low latency 100,000 events /sec
Dat
a St
ream
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Introducing StreamInsight
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DEMO
CEP using StreamInsight
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Traditional messaging applications:
High signal every message is business relevant
Rich data schemas sets of related information
Workflow centric and transactional
Emerging data sources and trends:
Machine born data is growing at a very rapid rate
Not all of this data is business relevant (low signal/noise ratio)
How do we:
Identify and extract business relevant events from streaming data?
Take action on these business insights (line of business, human workflow, etc)
Messages and Events
LOB
Large Messages Low Volume
High Volume Small Events
Web Services
B 2 2B SWIFT
RFID
Stock Feeds
Electrical Grids
Operational Data
Health Care
CRM
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Send Port
MessageBox
Orchestration Receive Port
Message
Maps
Receive Pipeline
Adapter (HTTP)
Message
LOB
Host Host
Send Port
Adapter (File)
Map
Send Pipeline
Component
Basic BizTalk Architecture
Component
Host
Management DB Tracking DB
Message Agent
Message Agent
Message Agent
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Scenarios
Good BizTalk + StreamInsight scenarios:
Streaming data/event sources high noise to signal ratio
Need to analyze and extract business relevant events
Integrate and transact with line of business applications.
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Scenarios
Manufacturing (Oil and Gas) Monitor plant floor processes Identify business relevant events Transact with LOB apps
Utilities Automated metering handle flood of data from
utility meters
Identify business relevant events Transact with LOB apps
The data feeds change, the question changes the core scenario doesnt!
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OSIsoft PI & StreamInsight
OSIsoft PI - Industry leading process data management and historian.
Integrating and leveraging StreamInsight
OSIsoft shipping StreamInsight adapter for PI.
Stream data in and out of PI
Extract powerful business insights from PI data
Integrate with LOB applications using BizTalk Server
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OPC & StreamInsight (with
MatrikonOPC)
OPC Industry standard for process automation and data exchange
MatrikonOPC Industry leader in OPC interfaces
Developed StreamInsight adapters for their OPC implementation
Extract powerful business insights from OPC data
Integrate with LOB applications using BizTalk Server
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Automated Metering
Contoso Utilities is rolling out smart electrical meters to their customers.
Meters report power usage (wattage, voltage) at a point in time.
Data is consolidated into a back end application used for billing and forecasting.
The volume of data has forced Contoso to only read values from meters every hour
They want to:
Monitor the data more closely, compressing the point stream to an interval stream before loading into the back end application.
i.e. if the data does not change by more than 2% over a 10 minute window, keep the average value.
Capture spikes and threshold events, route to a process control application for further inspection.
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Automated Metering Collect high volume streaming data from smart meters
Data consists of timestamp, source ID and payload (power in Watts)
Sample operations on the streaming data: Consolidate stream of points events into 5 minute chunks; record
average, count and standard deviation.
Detect anomalies (threshold 10%), collect last 5 minutes worth of data for that meter and all meters fed from that substation
Need to link meter ID with reference data (location, substation)
Results must be integrated into line of business application
Timestamp 3/5/2010 14:23
Power 1020
Meter ID 112322
Data consolidation
(point -> interval)
Anomaly Detection
Reference data (location, hierarchy)
Batch to Message
Batch to Message
Line of Business
Application
Smart Meters
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Automated Metering
Timestamp 3/5/2010 14:23
Power 1020
Meter ID 112322
Data consolidation
(point -> interval)
Anomaly Detection
Reference data (location, hierarchy)
Batch to Message
Batch to Message
Line of Business
Application
Smart Meters
StreamInsight
Meter Input Adapter
(StreamInsight)
ConsolidationQuery
Threshold Detection Query
MessageBuilderOutputAdapter
BizTalk Server
WCFMSMQAdapter
ReceivePort
OrchestrationSendPort
LOBAdapter
QueryResults (XML)
QueryResults (XML)
Query Result Format (XSD)
Query Result Format (XSD)
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Architecture Message Integration
WC
F A
dapte
rs
WC
F A
dapte
rs
BizTalk Host
Orchestration
Business
Activity
Monitoring
Business
Rules
Engine
Message Box
StreamInsight
XmlPayload Output
Adapter
Queries
Input Adapters
XSD Schema
XSD Schema
Batched QueryOutput
Batched QueryOutput
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1 StreamInsight extracts insights from real time data feeds, feeds aggregate information to BizTalk.
2 A strongly typed XML schema is inferred from the StreamInsight query
3 Batched and correlated query results are delivered to a BizTalk receive port.
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StreamInsight is an in-memory event processing engine.
Do not deploy StreamInsight instance on the same hardware as your BizTalk host instances.
Leverage StreamInsight-local MSMQ for message transfer.
BizTalk
Hosts
SQL Servers
for BizTalk
MSM
QStreamInsight
Instance
Deployment Message Integration
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Summary BizTalk Server and StreamInsight together can unlock powerful scenarios:
High volume data processing
Message integration
Leverage StreamInsight to:
Consolidation and analyze incoming data streams
convert event sets into messages
Deliver to BizTalk receive port
Leverage BizTalk Server to:
Integrate these insights into line of Business applications
Other potential alignment points:
Business Activity Monitoring (BAM). Tap into BAM event events stream for rich analytics and event detections
Business Rules Engine (BRE). Leverage BRE to define event pattern rules
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the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft
must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any
information provided after the date of this presentation.
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