Cloud Integration Patterns
Connect your apps, devices & networks
@Sam Vanhoutte
About
Business Integration, using Microsoft technology
58
BE-FR-PT
CTO & Product Manager
Windows Azure Insider
Microsoft BizTalk VTS-P
@SamVanhoutte
#cloudburst 2013 - stockholm - cloud integration patterns
Codit Integration Cloud
Integration as a Service - www.integrationcloud.eu
Cloud
Technology
Connectivity
& integration
#cloudburst 2013 - stockholm - cloud integration patterns
Functional
monitoring
Managed
Services
The high level overview
architecture – #metrostyle
Integration Worker
Local systems
BizTalk Server
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Local systems
New challenges
cloud integration
#cloudburst 2013 - stockholm - cloud integration patterns
Windows
Azure
Partners
Integration
Same problems
different solutions
new challenges
Identity Management
Mobile Access Interop
Different SLAs
Connectivity
REST-first
Data Security
Management
Services not Servers
Changing schemas
Network latency
Monitoring
Windows Azure
Hybrid technologies overview
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Application Integration
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Data Integration
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SQL Azure Data Sync
Identity Integration
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Service Bus
BizTalk Services
Active Directory
Network Integration
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Azure Virtual Networking
Application connectivity
the dev way
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Service bus relay
firewall friendly relay
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NetTcpRelayBinding
WebHttpRelayBinding
BasicHttpRelayBinding
WS2007RelayBinding
Rendezvous Handshake
Bi-Directional
Net.Tcp Full Duplex
No message size limit
#cloudburst 2013 - stockholm - cloud integration patterns
#demo – cloud connector
manage
messages
#cloudburst 2013 - stockholm - cloud integration patterns
Service Bus Relay
#notes
Load Balancer
Out of the box scalability
Disaster recovery options
WCF Routing Service
One public endpoint, hiding internal ones
Cheaper (only 1 relay hour)
Security
SharedSecret, SWT, SAML
ServiceBusAZ tool
Blocking outbound IP addresses
No, please – IP range changes constantly
http://bit.ly/15lXMB0
#cloudburst 2013 - stockholm - cloud integration patterns
Port configuration
#fyi
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Outbound TCP (Ports 9350-9353)
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Outbound HTTP (Port 80, Listeners)
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9350 Unsecured TCP One-way (client)
9351 Secured TCP One-way (all listeners, secured clients)
9352 Secured TCP Rendezvous (all listeners except one-way)
9353 Direct Connect Probing Protocol (TCP listeners with direct
connect)
TCP equivalent tunnel with overlaid TLS/SSL formed over pair of
HTTP requests
Alternate connectivity path if outbound TCP is blocked
Outbound HTTPS (Port 443, Senders)
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Service bus messaging
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.NET
WCF
AMQP
REST
Other languages …
#cloudburst 2013 - stockholm - cloud integration patterns
#demo – message pumps
queue
S
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R
Service Bus Messaging
#notes
Transient faults
QueueClient.RetryPolicy: Exponential / NoRetry
ReceiveMode: PeekLock / ReceiveAndDelete
Performance optimization
QueueClient.PrefetchCount, EnableBatchedOperations
Multiple clients / Concurrent Calls on pump
Empty messages
Message without a body, only properties
Name/value pairs, no serialization needed
Large messages
Store on blob, send reference in body
Use sessions to fragment
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Service Bus Notification Hubs
deliver notifications to millions of devices – cross platform
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#demo – stacktoaster
Backend
WorkerRole
RR
R
Apps
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Service Bus Notification Hubs
#notes
Cross platform
Windows Phone, Windows 8
IOS, Android
Templates
Using templates for cross platform communication
Send name-value pairs, replace them in the app
ForwardTo
Combine inbound topics/subscriptions with hubs
Tags
Publish subscribe with tags (country, team, topic)
Client registers on a List of tags
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Windows Azure BizTalk Services
Bridge
Destinations
Sources
HTTP
SFTP
HTTP
Pipeline
FTP/S
V
E
T
E
Web Service
FTP/S
Blob
Service Bus
Messages
Server Explorer
(Visual Studio)
Lob Relay
(Service Host)
Management
Service
REST API
PowerShell
CmdLets
BizTalk Adapter Service
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#demo – customer query
Region=EMEA
WABS
Customer
Bridge
Region=US
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SQL
Windows Azure BizTalk Services
#notes
EDI/X12
B2B Integration
Trading partner management
Hybrid connectivity
FTP, HTTP, Adapter service, AS/2
Routing
Scenarios
B2B (e-Invoicing)
Expose on-prem services
Combine with BizTalk Server
Better together
#cloudburst 2013 - stockholm - cloud integration patterns
Data integration
SQL Azure Data Sync
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SQL Azure Data Sync
#notes
Lock resolution
Hub wins vs Client wins
Impact on database schemas
11 stored procs per sync table, 1 new table per sync table
3 triggers on sync table, 1 new UDT per sync table
Row filtering
Not configurable in the new portal
Preview
Preview mode for a long time
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Identity integration
Active Directory
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Active Directory
#notes
Active Directory sync
Synchronize ADFS with Windows Azure Active Directory
Directory sync tool
Application Single Sign on
135 std SSO configs available (SalesForce, yammer)
Possible to integrate custom applications
Access Control Service
Claim transformations
ADFS as Identity Provider (WS-Federation)
Multi-factor Authentication
Phone based 2 factor authentication (with code)
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Network integration
going ITpro
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#demo – point to site (pdf signing)
Gateway
Integration Cloud
(Sign PDF)
SharePoint
Online
Laptop
Point to Site (azure connect RIP)
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#demo – a restful house
Gateway
ASP.NET WebApi
WebRole
IPSEC tunnel
Cisco ASA5505
TCP call
Site to Site
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TeleTask Home
Automation
Virtual Networking
#notes
Secure network tunnel
Open internally – not suitable for mobile devices (IOT)
Configuration scripts
Juniper / Cisco scripts
Windows Server script for RRAS
Gateway configuration
Pay while existing (also when not connected)
Use PowerShell to make changes
Static & dynamic routing
Dynamic: preview
#cloudburst 2013 - stockholm - cloud integration patterns
#cloudburst 2013 - stockholm - cloud integration patterns
Thank you
#cloudburst 2013 - stockholm - cloud integration patterns