I want to know about enterprise soa and sap netweaver

[Former Member]

Hi all,

i am ABAP'r , i want to know about Enterprise SOA And SAP Netweaver ,

please send some documents about that .

Thanks&regards.

Naveen Kumar

[Former Member]

ESOA mean Enterprise Service Oriented Architecture

SOA mean an Architecture approach to define IT solution for business problems using loose couples SERVICES

Service mean: definition of a business function in terms of the service message, protocol and nature

Nature mean Service direction, Service mode and service contract

WEB SERVICE, XML, XSD, SOAP : Mean a technology following SOA architecture approach to IT enablement of a business need.

WEB service compose business functions, location of services, messages of service offering and protocol into a single definition to define service contract.

XML mean a common language to represent message

XSD mean a common way to define message structure

SOAP mean a procol which carry messages of services between service consumer and service provider.

Finally : Web service is not SOA. Web service is a technology implementing SOA architectural approach to IT enablement of a business NEED.

Note: If you are happy with answer please make sure point is rewarded.

Thanks

[former_member437680]

why there is no invoice for each presentation?

[Former Member]

In case you are looking for something more thorough introduction towards eSOA you should check out the <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/943e83e5-0601-0010-acb5-b16258f5f20a">Enterprise Service Design Guide</a>. The Guide offers you a comprehensive overview on basic principles, approaches and concepts.

enjoy!

[Former Member]

<i>SOA= all application based on web service(providing or consuming)</i>

SOA is not the application, but the methodology to building a new system by using standard, such as webservices, HTTP, JMS, etc.

[Former Member]

yes,

I express myself in wrong way

[Former Member]

SDN eLearning https://www.sdn.sap.com/irj/sdn/esoa-elearning

NetWeaver=Application server Java +ABAP

SOA= all application based on web service(providing or consuming)

[sbhutani1]

further adding my 2 cents that ESOA is the blue print for implementing SAP Netweaver

Regards

Sumit Bhutani

[Former Member]

Hi Naveen,

Netweaver is a platform on which SAP components are built.

Well Check this for ESA.

https://www.sdn.sap.com/irj/sdn/esoa-elearning

Hell lot of material available on SDN on ESA.

And this is the best link to understand Netweaver

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/c4e3bf90-0201-0010-418f-c40d2264...

Regards

Pushkar Anand