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Service Oriented Architecture SOA 2.0 Introduction Conceptualizing Service Oriented Architecture Let us take a look at some of the key features of Service Oriented Architecture SOA . The best way to go about doing this is to break SOA down in to its core verbal elements. We’ ll start with the last letter first A. We will first examine architecture...
Service Oriented Architecture Why SOA The vast majority of businesses working in the field of Information Technology in this day and age find themselves having to justify their projects with a return on their investments. This puts Information Technology as a field under an enormous amount of pressure. IT must boast requirements that are increasingly...
SOA 2.0 Event Driven Architecture There has been much negative press in recent years in regards to Oracle’ s touting of SOA 2.0 as the next generation version of SOA. Its combination of Event Driven Architecture with SOA considers the first iteration of SOA to be a mere client-server drive. Despite the fact that it has been presented as a new...
SOA Advantages Businesses in today’ s competitive environment are constantly faced with the challenge of having to provide more with fewer resources. Businesses are constantly under pressure to deliver goods and services to the market at a faster cheaper rate and at higher quality than in previous times. It is predicted that investments...
SOA Disadvantages Service Oriented Architecture Disadvantages Applicability Service Oriented Architecture may not always be the best architectural choice because optimal utilization of SOA requires additional development and design attempts as well as infrastructure which translates into costs escalation.  When it comes to applications...
SOA Standards In this article you will learn about  latest standards for Service Oriented Architecture and in particular how it relates to Oracle in today’ s competitive world. SOA of the Next Generation In this day and age enterprise applications have already begun the transition from user interface driven applications to...
SOA Architecture It is essential for the Businesses to think a lot more seriously about how best to assemble their systems out of common parts. It requires a lot more planning and investment at the outset but it also enables Businesses to build faster systems in the long run as the inventory of reusable parts grows at a frantic pace. In such programs...
SOA Concepts Today the concept of Service Oriented Architecture has become ubiquitous. Evidence from recent years establish that SOA is not just about hype but a part of every major Business environment. The truth is Service Oriented Architecture can be beneficial to Business only when it is utilized properly. Service Oriented Architecture is...
SOA Future SOA The Past It is often asked as to why haven’ t people been using SOA for the last twenty years As far as SOA is concerned in order to build a system out of parts you require a standard method of representing software parts. If no such standard exists then building such a system can become incredibly difficult. Though...
SOA Principles In this SOA article we will focus on some of the core principles of Service Oriented Architecture viz service abstraction service reusability service composability service autonomy service optimization service discoverability service-orientation and interoperability standardized service contract. Service Abstraction Abstraction...
SOA Industry Usage First time usage of SOA tends to highlight the need for semantic interoperability.  While SOA provides framework for integration of cross Business operations with information flow in real time there is also a major semantic interoperability conflict that is not being addressed directly by the SOA. Thus the usage of information...
SOA Best Practices Service Oriented Architecture is regarded as the key to improve efficiency of Information Technology. But in order to implement Service Oriented Architecture at a Business one needs to have a lot more than just technical expertise. It is essential to hone skills in management practices. In this article we will focus on the governance...
SOA Definitions and Certification Service Oriented Architecture is a design that enables Business and computational resources to be linked together on demand as a means of achieving the results desired for service consumers which may be end users or other services. Service Oriented Architecture has been defined by the Organization for the Advancement...
SOA for Project Managers The idea of handling exceptions manually unveils major significance of individuals involved in Service Oriented Architecture based projects as well as various roles they take on. Service Oriented Architecture projects tends to involve a number of familiar project roles including project management Business analysis architecture...
SOA for Developers Service Oriented Architecture is a structure that requires a number of specialized employees working in positions such as Object Librarian Configuration Management and Information Architect. Junior developers or individuals who prefer dealing with web development focus exclusively on the presentation tier. Such individuals are...
SOA Job Opportunities New Jobs in SOA SOA need data center architect who is dedicated to overseeing computing management facilities networking and security who is on the look out thinking always at least ten years in advance of current trends and considering how modern day Service Oriented Architecture will affect power requirements in the...
SOA and Web Services A lot of individuals tend to associate Service Oriented Architecture with World Wide Web based services. The two however are not one and the same and thus must be distinguished from one another. We will first begin by elucidating the concept of Service Oriented Architecture before moving on to Web services. For the moment we...
Service Oriented Design and Development SOAD - Service Oriented Analysis and Design The term Service Oriented Analysis and Design  was first used in the publication Elements of Service Oriented Analysis and Design. Service Oriented Analysis and Design is also covered in the publication Service Oriented Architecture Compass. Service Oriented Analysis...
SOA and Network Management Architecture In recent years the field of Network Management has been absorbing the principles of Service Oriented Architecture. Examples of service oriented Network Management architectures include the TS 188 001 NGN Management OSS Architecture from ETSA as well as the more recent M.3060 Principles for the Management of...
SOA and Business Architecture Businesses are now having to think a lot more seriously about how to best assemble their systems out of common parts. Service Oriented Architecture has caused this change in the way such systems are thought of. It requires a lot more planning and investment at the outset but it also enables Businesses to build faster...
Service Orientation and Interoperability In this article we will take a look at the Service Oriented Architecture principles of service orientation and interoperability. Let’ s start with service orientation first. Service orientation can be thought of as a design paradigm that is used to specify the creation of automation logic in the form...
Service Composability The principle of Service Oriented Architecture known as Service Composability can be broken up into two basic principles Service Discoverability and Service Composition. When it comes to the realm of Service Design a lot of attention is paid to the enabling of those characteristics that are so commonly associated with Service...
Service Abstraction One aspect of service orientation that is connected directly to loose coupling and service contracts is abstraction. Through abstraction we are able to control the parts of the underlying service logic that are to be exposed to the external world. Through ensuring that such parts have been designed in a generic fashion as a means...
Service Encapsulation What is Encapsulation In the realm of computer networking the term encapsulation is utilized to include data from an upper layer protocol in to a protocol on a lower layer. Such a method of abstraction through networking allows many different layers to add on functionality and features. The World Wide Web for instance...
Service Loose Coupling Loose coupling can be thought of as the resilient relationship that exists among two or more systems or companies that have some sort of relationship based on exchange. Each transactional end should make its requirements explicit somehow and make very few if any assumptions about the other end. While the notion of loose coupling...
Service Discoverability Service discovery protocols can be thought of as network protocols that allow for the automatic detection of both services and devices that are offered by a computer network’ s various devices. There are a lot of service discovery protocols available. In this article we will take a look at the attributes of three of the...
Standardized Service Contract Standardized service contracts are one of the key Service Oriented Architecture principles. They ensure that services that are in the same inventory of services are kept in compliance with contract design standards. The services in a Service Oriented Architecture are able to delineate their capabilities and overall purpose...
Service Reusability One of the most vital principles of Service Oriented Architecture is that of service reusability. And in today’ s day and age it can be said that we have been making a lot of progress towards improving both this central tenet and Service Oriented Architecture in general. One sign that a significant degree of progress in...
Service Oriented Infrastructure Service Oriented Infrastructure is a systematic means for describing Information Technology infrastructures in the terms of a service. The underlying principles of Service Oriented Infrastructure revert back to LDAP and Mainframe technologies among others. Where Service Oriented Infrastructure manages to distinguish...
Service Autonomy As Businesses continue to step up the process of constructing enterprise automation logic in the service format there is also an increasing need to step up both the efficiency and reliability that the services are intended to take on at run time. This dire need is increased when it comes time to assemble a service inventory with...