partner webcast - oracle service bus 12c: simplifying service virtualization and integration

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Copyright © 2015, Oracle and/or its affiliates. All rights reserved. |

Oracle Service Bus 12c: Simplifying Service Virtualization and Integration

Emin Askerov FMW Consultant ISV Migration Center July 30, 2015

Oracle Confidential – Internal/Restricted/Highly Restricted

Presented by


Agenda

Service Integration: Common Pitfalls & Problems

Oracle Service Bus: Role and Benefits

Oracle Service Bus 12c: Features Overview

Demonstration

Summary

Q&A

1

2

3

4

5

4

6


Safe Harbor Statement

The following 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.

5


Agenda




Demonstration

Summary

Q&A

1

2

3

4

5

6

6


Point-to-Point Integration: The Whole Mess!

Oracle Confidential – Restricted/Highly Restricted 7


Service Integration: Typical IT Challenges


• Tightly-coupled business services integration due to complex wired connections

• Difficulty managing deployed services due to disparate protocols

and applications involved

• High total cost of ownership for the enterprise

• Impaired ability to reuse services

• Inherent replication of transport, transformation, security, and routing details

• Exponential redevelopment and redeployment efforts when service end-point interfaces change

• Inevitable service disruptions that significantly impact service consumers


Service Integration: IT Needs


• Simplify access and updates to data residing in different sources

• Reuse services developed across the enterprise and effectively manage their life cycle

• Provide dynamic configuration of complex integration logic and message routing behavior

• Enable run-time configuration capabilities into the service infrastructure

• Provide consistent use of the enterprise services

• Ensure enterprise services are secure and comply with IT policies

• Monitor and audit service usage and manage system outages


Solution?

Oracle Confidential – Internal/Restricted/Highly Restricted 10

Hmm… What is the solution?


Enterprise Service Bus



Agenda




Demonstration

Summary

Q&A

1

2

3

4

5

12

6


The Oracle SOA Suite Solution

Mainframes

Databases

Files Mobile

Cloud Business Process Orchestration

Analytics & Events

Service Orchestration Business Rules

Virtualization, Transformation, Routing

Co

nn

ect

Disco

ver

API Management

Co

nn

ect

Dis

cove

r

Things

Trading Partners

Applications

Service Bus


Summary What is Oracle Service Bus?

• Loose Coupling

• Location Transparency

• Mediation

• Schema Transformation

• Service Aggregation

• Load Balancing

• Enforcing Security

• Monitoring

• Configuration vs. Coding


Service Bus Role


• Combines the integration capabilities with operational service management, into a single enterprise-class product

• Brings reliability, availability, scalability, and performance


Oracle Service Bus Core Concepts Proxy, Business Services and Message Flow


• Proxy Services

• Message Flow

• Business Services


Core Concepts

• Proxy Service –Defines an interface for the Service

Bus

–Many different interface types are supported: • HTTP(s), SOAP, REST etc.

• EJB, File, SMTP

– Is loosely coupled to the implementation (aka Message Flow) in 12c

<<ORACLE SERVICE BUS>>

External Service

Business Service

Message Flow

Proxy Service


Core Concepts • Message Flow –Contains the implementation logic of the

proxy service

–Defines how messages are routed, validated, and transformed between services.

–Can be reused by multiple proxy services (loosely coupled)

–Supports common programming constructs: Loops, Conditions, etc.

–Can make synchronous and asynchronous service calls


External Service

Business Service

Message Flow

Proxy Service


• Business Service –Service connectivity meta-data only

–Generally takes seconds to create

–Used to connect to external services and applications

–Can connect to SOAP, REST, XML/HTTP, SMTP, Adapters, File systems and many more.


External Service

Business Service

Message Flow

Proxy Service

Core Concepts


Agenda




Demonstration

Summary

Q&A

1

2

3

4

5

20

6


Oracle Service Bus Today

Oracle Service Bus 12c!

June 2014

January 2014 JDeveloper

EM Fusion Middleware

Control

REST/JSON Support

Pipeline Templates

Debugger


For the Developer

• Quick Start to Develop

• Connectivity

• Message Mapping Support

• Reusability

• Debugging and Testing

• Continuous Delivery

• Web-based Development Console

22


Get Started, Get Productive

• Quick-start installation

– Free for the Developer

– Single Package Installer

– Install and setup to «Hello World» in 30 minutes or less.

23


JDeveloper Overview Editor

• Overview Editor

– Visual representation of an Oracle Service Bus project

– Provides visual and declarative experience for developers

– Drag & Drop Approach



Connect to Anything, Anywhere

• Connectivity

– Wide range of adapters and transports

– Adapters can be used both in SOA Composites and Service Bus Projects

– Choose the best technology for the use-case

25

Mobile

Cloud


Virtualize your APIs

26

• Requirement

– De-couple back-end systems from front-end clients

– Load-balance requests to back-end systems

• Solution

– Use Service Bus to virtualize, manage and load-balance your integrations

Service Bus 12c

Proxy Service

API

Pipeline

Message Processing and

Routing

Business Service Connect, Load-

balance, Throttle Providers

Providers

Providers Requesters

Requesters

Requesters


Scale your APIs

27

• Requirement

– Increase performance and reduce load on back-end systems

• Solution

– Use result-caching and Coherence to cache results

Service Bus 12c

Proxy Service

API

Pipeline


Routing


balance, Throttle Providers

Providers

Providers Requesters

Requesters

Requesters

Result Cache Coherence


• Requirement

– Highly Available Integration Platform

– Scalable for high loads with high performance

• Solution – Deploy Service Bus on WebLogic

Cluster to scale out your implementation

28

Achieve High Availability

WebLogic Cluster

Service Bus

Service Bus

Service Bus

Host 1 Host 2 Host 3


Easily REST-enable Existing Services

• Connecting Mobile Platforms

– REST binding

– Translates between REST and SOAP

– Supports both XML and JSON

• Support both SOAP and REST

– Reuse pipeline to serve both interfaces.

– Automatically creates JSON payload

– Easily mobile-enable existing SOAP interfaces

– Easily connect to RESTful apis

29


Leverage RESTful Services With Your Enterprise Applications

30

• Requirement

– Use newer Cloud, Mobile, or other RESTful interfaces with your existing Enterprise Applications

• Solution

– Use the REST binding in Service Bus to Connect to a RESTful API

Service Bus 12c

Mobile

Mainframes Databases

Files

Cloud

Applications Proxy

Service API

Pipeline


Routing

REST

SOAP


balance, Throttle


Implement Secure APIs

31

• Requirement

– Secure and enforce authentication and authorization to protect enterprise information

• Solution

– Web Services Manager provides policy-based security enforcement

Service Bus 12c

Mobile

Mainframes Databases

Files

Cloud

Applications Proxy

Service API

Pipeline


Routing

REST SOAP


balance, Throttle

Oracle Web Services Manager


Transform Your Messages

• Message Mapping Support

– Available for both XQuery and XSLT

– Supports complex, large-scale XSLT

32

Service Bus 12c

Proxy Service

API

Pipeline


Routing

Business Service Connect,

Load-balance, Throttle


• Requirement

– Reuse message processing logic

– Shorten development time

– Create a consistent approach to implementing APIs.

– Promote best-practices

• Solution

– Use Pipeline templates to create and provide best-practice patterns

33

Promote Repeatable Patterns

Service Bus 12c

Pipeline Template


Routing, Placeholders

Pipeline



Pipeline



Pipeline




Test and Validate Message Processing Logic

• Debugging and Testing

– Breakpoints to step through a process

– Data watches to observe and manipulate data payloads through the integration

34

Service Bus 12c

Proxy Service

API

Pipeline


Routing

Business Service Connect,

Load-balance, Throttle


Promote Continuous Delivery

• Continuous Integration

– Maven plugin for Service Bus projects

– Project Object Model (POM) Editor

– Full-lifecycle support

35


Develop in an IDE or the Web

• Web-based Development Console

– Perform many development tasks without an IDE • Adding/changing end-points on business

services.

• Creating/updating Service Level Alert Rules

36


Re-order Messages

• Leverages resequencer engine used by Mediator

• Configured in Service Bus console and managed in Enterprise Manager


For the Administrator

• Visibility

– “Single-pane of Glass”

• Service Level Alerts

• Pipeline Alerts

• Performance Metrics

38



• Visibility

– “Single-pane of Glass”

– Monitor all SOA operations in Enterprise Manager Fusion Middleware Control

– Identify at a glance overall status, with highlights and history

39



• Service Level Alerts

– Service performance thresholds

– Follows a window of time

• Pipeline Alerts – Business level exceptions

40



• Performance Metrics

– Per service metric reporting

41



• Global Settings

– Activate/deactivate services

– Set monitoring and alerting

– Set aggregation intervals

42


Demonstration

43


Demonstration: Summary • Business Services:

– ADF BC components exposed as SOAP Service

– PL/SQL procedure from package

• Proxy Service – REST XML/JSON Service

44


Demonstration: Summary

• Get list of bank accounts by User ID

– REST URI (with path parameter): /accounts/{uid}

• Performing transfer of funds between accounts

– REST URI: /accounts/transfer

– XML Payload Example: <ns2:accountTransferPayload xmlns:ns2="http://www.abcbank.com/ebanking">

<ns2:FromAccountNumber>40702840206990000668</ns2:FromAccountNumber>

<ns2:ToAccountNumber>40702840604980019192</ns2:ToAccountNumber>

<ns2:Value>100</ns2:Value>

</ns2:accountTransferPayload>

45


• Implement

– QuickStart to Development

– Templates to reuse code and to promote best-practices

– Integration Debugger with support for breakpoints and data watches

– Wide adapter portfolio to connect to many on-premise, and cloud based applications

– REST Enablement for SOAP style services

• Scale

– Virtualization of back-end services

– Load-balancing

– Result Caching

– Clustering

46

• Manage

– “Single-pane-of-glass” view with Fusion Middleware Control

– Service Health Metrics

– Service Level Alerts

– Pipeline Alerts

Summary Oracle Service Bus, at a glance


Resources • Oracle Learning Library

– https://apexapps.oracle.com/pls/apex/f?p=44785:2:102585732460863:FORCE_QUERY::2,CIR,RIR:P2_TAGS:oracle%20service%20bus

• Oracle Learning Streams

– http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=721&get_params=streamId:22XML Payload

• Oracle Blogs – https://blogs.oracle.com/SOA/

• Samples

– https://java.net/projects/oraclesoasuite12c

• Learn more

– http://www.oracle.com/technetwork/middleware/service-bus/learnmore/index.html

https://apexapps.oracle.com/pls/apex/f?p=44785:2:102585732460863:FORCE_QUERY::2,CIR,RIR:P2_TAGS:oracle service bus

https://apexapps.oracle.com/pls/apex/f?p=44785:2:102585732460863:FORCE_QUERY::2,CIR,RIR:P2_TAGS:oracle service bus

http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=721&get_params=streamId:22XML Payload






https://blogs.oracle.com/SOA/

https://blogs.oracle.com/SOA/

https://java.net/projects/oraclesoasuite12c

https://java.net/projects/oraclesoasuite12c

http://www.oracle.com/technetwork/middleware/service-bus/learnmore/index.html




Q&A

48

Emin Askerov Oracle IMC FMW Consultant [email protected] ISV Migration Center blog: http://blogs.oracle.com/imc ISV Migration Center email: [email protected]



mailto:[email protected]

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https://www.facebook.com/OPN.PartnerHub.Migration.Center

partner webcast - oracle service bus 12c: simplifying service virtualization and integration

Technology

oracle andor

benefits oracle service

agenda service integration

service end

service infrastructure

service consumers

sole discretion of oracle

audit service usage