Enabling Enterprise Applications Marcus Perryman Microsoft [email protected] .
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Transcript of Enabling Enterprise Applications Marcus Perryman Microsoft [email protected] .
Enabling Enterprise ApplicationsMarcus PerrymanMicrosoft
[email protected] http://blogs.msdn.com/marcpe
Agenda
Enabling the Enterprise
Web Services
Message Queues
SQL Mobile
Device Management
Summary
Enterprise Solutions
FieldWorker
Manager
EmployeeInternet
Messaging
RemoteAccess
Field DataCollection
Web Server
??
Intranet
ServerAccess
Desktop DataEntry System
Enterprise Challenges
SecurityMoving to remote connection raises new risks
ConnectivityCost, reliability, secure, ‘up to date’ enough
ManagementDevice ownership, tracking, policy and provisioning
DevelopmentTools and skills
Remote AccessAccess Enterprise resources securely
Virtual Private Networking802.1x for WiFi
Internet-facing Enterprise serversHTTP(S) access to content and web services
Connectivity:Socket support over WiFi, GPRS, 3G, Bluetooth, IRDA etc.Web browserTerminal Services Client (PPC)
Data Capture vs Data DisplayInput is hard on small screens
Hardware and software innovation are making input easierCareful application design requiredMinimize input, maximize usability
Data display advantagesInformation at the point of ‘sale’Data search is often the first step
Data capture advantagesData is captured at source Stay in the decision loop when on the road
Applications
Device Integration Scenarios
Internet
ActiveSync
Web Server
Desktop PC
MessageQueuing
ApplicationServers
Agenda
Enabling the Enterprise
Web Services
Message Queues
SQL Mobile
Device Management
Summary
XML Web Services
Standards-based IntegrationXML communications using HTTP transport
SOAP messages to invoke remote services
Communicate with Non-Windows systems
Developer tools make this easyVisual Studio 2005 ‘Add Web Reference…’
Also available for C++ applications
Emerging industry standardsWS-Security, WS-Transactions, etc.
Web Services
Agenda
Enabling the Enterprise
Web Services
Message Queues
SQL Mobile
Device Management
Summary
Microsoft Message Queuing
Enables reliable communicationsSystems may be temporarily offline
Reliable, once-only and in-order delivery
Message QueuesOn device or at a remote location
Supported on Windows 2000, XP and 2003
Also available on Windows Mobile devices
For Pocket PC and SmartphoneNew managed libraries now available
Key Differences
Subset of desktop implementationCannot read messages from remote queues
Independent client – no directory access
No coordinated transactions via MS DTC
Single message transactions for sending
Can only create local, private queues
Supports NIC trackingExceeds desktop MSMQ capabilities
Retry message delivery on network reconnect
Installation
Separate downloadRedistributable Server Components for Windows Mobile 5.0
http://msdn.microsoft.com/mobility/downloads/components
Use VisAdm to verify installationService device drivers installed
Host has a unique name
Service is started
“Verify” and “Status” commands
Message Queues
Agenda
Enabling the Enterprise
Web Services
Message Queues
SQL Mobile
Device Management
Summary
SQL Mobile Overview
Fully-relational DB in 2-3MB footprint
Powerful data synchronization technologyRemote Data Access
Merge Replication
Tight IntegrationVisual Studio .NET 2005
SQL Server 2005
Secure (HTTPS)
Support for WM 5.0 Smartphones
SQL Mobile New Features
Storage engineRe-written to further optimize for mobile
Multi-User support
ACID transaction support
Auto re-use of empty pages
Query ProcessorCost-Based OptimizationExecution Plan and Query HintsSqlCeResultSet updateable scrollable cursor
Synchronization
Remote Data AccessPull operation from table or stored procedure
Tracking off - return results of SQL statement
Tracking on - pull directly from a table
Push Changes Back to Server
Merge ReplicationInitial snapshot from SQL Server 2005
Data can be modified on device and at server
Changes reconciled on next synchronization
Agenda
Enabling the Enterprise
Web Services
Message Queues
SQL Mobile
Device Management
Summary
Device Management
Initial Configuration (Bootstrapping)
ProvisioningSettings
Policies
Personalization
Inventory
Software Distribution and Update
ROM Re-flash and Image Updates
Configuration Services
Configuration Service Provider (CSP)Branding, Customization, Network, Security
Settings in XML file format
Processed on device to change settings
CAB Provisioning File (CPF)Contains XML configuration instead of EXE
Sign using SIGNTOOL
Distributed same way as CAB files
XML Provisioning Example
<wap-provisioningdoc>
<characteristic type="BrowserFavourite">
<characteristic-query type="Hello"/>
</characteristic>
</wap-provisioningdoc>
System Management Server
Device Management Feature PackAdd-on to SMS 2003 SP1
Client agent on Windows Mobile devices
FeaturesHardware/Software inventory
File collection
Software distribution
Script execution
Password policy & settings management
SMS 2003 In Action
Admin Console
Primary Site Server
DistributionPoints
Device ManagementPointsInventory
Data
Inventory
Data
SMS 2003 In Action
Admin Console
Primary Site Server
DistributionPoints
Device ManagementPoints
Software
Adverts
Software
Adverts
SMS 2003 In Action
Admin Console
Primary Site Server
DistributionPoints
Device ManagementPoints
Software
Download
Software
Download
SMS 2003 In Action
Admin Console
Primary Site Server
DistributionPoints
Device ManagementPointsSetup
Report
Setup
Report
Oh and don’t forget MSFP
Agenda
Enabling the Enterprise
Web Services
Message Queues
SQL Mobile
Device Management
Summary
Summary
Develop for the EnterpriseGreat connectivity options to the back-end
Robust, secure and scalable solutions
Enterprise data storageIntegration with SQL Server 2005 tools
Integration with Visual Studio 2005
Management solutionsSMS 2003 Device Management FP
Exchange 2003 Messaging & Security FP
Questions
Email [email protected]
Bloghttp://blogs.msdn.com/marcpe
Windows Mobile Developer Centerhttp://msdn.microsoft.com/mobility/windowsmobile
© 2005 Microsoft Corporation. All rights reserved.This presentation is for informational purposes only. Microsoft makes no warranties, express or implied, in this summary.
