Download Getting Started with Oracle and .NET

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Getting Started with Oracle and .NET
Riaz Ahmed
Director Software Development at Oracle
Program Agenda
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Oracle and Microsoft
Oracle and .NET – getting started
Oracle Developer Tools for Visual Studio
Oracle Data Provider for .NET
Oracle Providers for ASP.NET
Oracle .NET stored procedures
Additional Oracle .NET features
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Oracle and Microsoft
Partnership
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Oracle’s Commitment to .NET
ODP.NET
ODT &
.NET SP
ODAC
2006
64-bit
ODAC
ODAC
2008
ODAC
2009
ODAC
2010
2002-03
2005
2006
2007
2007-08
2009
2010
.NET
1.x
VS 2003
.NET
3.0
.NET 3.5
&
VS 2008
.NET 2.0
&
VS 2005
.NET 4 &
VS 2010
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Oracle .NET – Large Developer Community
• Over 800K Oracle .NET developer community
• Microsoft MVP endorsements of ODAC
– Bill Evjen, founder of INETA
– Andrew Brust
– John Cook
• Top twenty most downloaded OTN software
– ODAC downloads
• One of the most visited websites on OTN
– OTN .NET Developer Center
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Oracle and .NET –
Getting Started
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Oracle Technology Network –
.NET Developer Center
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http://otn.oracle.com/dotnet
Free downloads of Visual Studio tools, ODP.NET
Whitepapers
Sample Code
Demo Videos
Help Forums
“How to” step by step tutorials
Latest Oracle on .NET News
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Oracle .NET Development Environment
Oracle Developer
Tools for Visual
Studio
Application
Oracle Data
Provider for .NET
Development
.NET
Framework
Visual
Studio
Deploy
Database
Development
Oracle Database
Extensions for .NET
Deploy
Web or
Client/Server
Oracle Providers
for ASP.NET
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Develop on Windows –
Run Database on any Platform
ODT and
ODP.NET
Windows
Linux
Visual
Studio
Windows
Solaris
Other
Oracle 11g, 10g, or 9i
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Oracle Developer Tools
for Visual Studio
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D E M O N S T R A T I O N
Visual Studio
Integration
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ODT Feature Overview
• Fully integrated with Visual Studio 2010, 2008, and 2005
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Server Explorer
Data Sources Window
Dataset Designer
TableAdapter Configuration Wizard
Query Builder/Query Designer
More
• Automatic code generation – WinForm and ASP.NET
– Makes ASP.NET web application development very easy
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ODT Feature Overview
• Oracle Wizards and Designers
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Table/View Designer
Stored Procedure/Function/package Wizards
Grant/Revoke Privileges Wizard
UDT Designers
UDT Custom Class Code Generation Wizard
Table/View Migration Wizard
• Oracle Data Window
• Oracle Database Project
– Edit and Run SQL scripts
– SQL*Plus is built in
– Source control integration
• Integrated PL/SQL Editor and Debugger
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ODT Feature Overview
• Performance analysis and tuning
– Oracle Performance Analyzer
• Tune your running application’s use of the database
– SQL Tuning Advisor
• Tune ad-hoc queries in Query Window
• Tune inefficient application SQL detected by Oracle Performance
Analyzer
• Messaging
– Advanced Queuing (AQ) designers
• Create, modify, and administer your queues and queue tables
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ODT Feature Overview
• Oracle Query Window
– Ad Hoc SQL
– Explain Plan
• .NET Stored Procedure Deployment
• Integrated help system – SQL, PL/SQL keywords
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Oracle Data Provider
for .NET
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ODP.NET - Basics
• Implements standard ADO.NET
• Adds Oracle DB-specific capabilities
• Easy to use and intuitive
• Native access to Oracle Database
– Utilize advanced Oracle Database features
– E.g. RAC, performance, security, data types, XML, etc.
• DB server can be on any operating system
• DB client can be 32-bit or 64-bit
– Supports .NET Framework 1.0 and higher
• DB client and server versions not need to match
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ODP.NET Object Model
Disconnected
Layer
DataSet
Connected Layer
(ODP.NET)
Oracle
DataAdapter
Data
Layer
Oracle
CommandBuilder
Oracle
DataReader
Oracle
Command
Oracle
Transaction
Oracle
Connection
Oracle
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D E M O N S T R A T I O N
ODP.NET
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Key ODP.NET Features
• Connection pooling
– RAC: automatic load balancing
– RAC and Data Guard: automatic “dead” connection cleanup
– Performance counters
• Full PL/SQL support
– Packaged, non-packaged, anonymous, autonomous
– Batch SQL available with anonymous PL/SQL
• Native Oracle data types
– REF Cursors, LOBs, XMLType, TimeStamp, etc.
– Safe type mapping to .NET data types
– Oracle data types in DataSet
• OracleDataAdapter.ReturnProviderSpecificTypes = true
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Key ODP.NET Features
• Performance tuning
– Statement caching
– FetchSize and RowSize
• Security and auditing
– Proxy authentication
– End-to-end tracing with Client Id, Action, and Module
• Deployment
– Oracle Universal Installer – great for individuals
– Xcopy Instant Client – great for large deployments
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Microsoft OracleClient Migration to ODP.NET
• Microsoft OracleClient (MSOC)
• Microsoft’s ADO.NET provider for Oracle database
• Deprecation announced June, 2009
– Microsoft strongly recommends using another Oracle provider
• MSOC to ODP.NET migration
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Add ODP.NET reference
Add ODP.NET namespace
Update connection string (if necessary)
Add one line of code for binding parameters
• OracleCommand.BindByName = true; //C#
• http://www.oracle.com/technetwork/topics/dotnet/inde
x-085703.html
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Upcoming Features
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Oracle Support for LINQ and Entity Framework
• Entity Data Model Wizard and Designer
– Generate a conceptual model from Oracle Database
– Update conceptual model, storage model, and mappings from
Oracle Database
– Generate Oracle SQL DDL script from the conceptual model
• Query language interfaces
– LINQ to Entities
– Entity SQL
– DML capabilities (insert/update/delete)
• Entity Framework auto-generates DML statements for Oracle
Database
• Or use your own Oracle stored procedures for DML
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Oracle Support for LINQ and Entity Framework
• Availability
– Beta: Available now, version 11.2.0.2.30
– Production: End of 2011
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Fully Managed ODP.NET
• 100% managed provider
– Including Oracle Client
• Fully ADO.NET compliant
• Release schedule
– Beta – 2011
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Oracle Providers
for ASP.NET
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Oracle Providers for ASP.NET: Concepts
• Pre-built services to store website state into
databases
• Easy to learn
– Based on standard ASP.NET provider APIs and schema
• Can be managed by IIS
– Membership and role information
• Installation
– Run PL/SQL scripts to create provider schemas
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Oracle Providers for ASP.NET: Components
• Eight providers available
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Cache Dependency Provider
Membership Provider
Profile Provider
Role Provider
Site Map Provider
Session State Provider
Web Parts Personalization Provider
Web Events Provider
• Administrators pick which providers to use
– One or more in any combination
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Oracle .NET Stored
Procedures
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Oracle Database Extensions for .NET
• Database option
– Windows only
– Both 32-bit and 64-bit supported
– Must have .NET Framework
• Oracle Database 10g Release 2 or later
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Oracle Database Extensions for .NET
Oracle Developer Tools
Oracle
Developer
for
Visual
Studio
Tools for VS.NET
Visual
Studio
Develop
Oracle Database
Extensions for .NET
C#,VB,C++
Server
Project
Client
Application
Build
Assembly
foo.dll
(proc SP)
Deploy
Invoke
Stored
Procedure,
SQL …
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Additional Oracle
.NET Features
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TimesTen Data Provider for .NET
• What is TimesTen
– Memory-optimized relational database for instant responsiveness
and very high throughput
– Deployed in application tier as an embedded or standalone DB
• Available with 11.2.0.2
• Supports ODP.NET classes, enumerations, interfaces,
delegates, and structures
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Additional Oracle .NET Capabilities
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Coherence
Oracle Application Testing Suite
Berkeley DB
Oracle Business Process Management
Grid Control Plug-Ins
And more….
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Appendix
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More Oracle .NET Resources
• .NET Technology Center
– http://otn.oracle.com/dotnet
• For more questions
– [email protected]
– [email protected]
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The preceding is intended to outline our general
product direction. It is intended for information
purposes only, and may not be incorporated into any
contract. It is not a commitment to deliver any
material, code, or functionality, and should not be
relied upon in making purchasing decisions.
The development, release, and timing of any
features or functionality described for Oracle’s
products remains at the sole discretion of Oracle.
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