reference architecture

Each subsequent architecture designed from the reference architecture would be specialized for a specific set of requirements.

The extent of the flexibility can be captured in terms of a set of architecture principles that should accompany any reference architecture.

Using a reference architecture allows you to reuse proven architectural practices and thus improve the quality of your architecture.

This split in responsibilities across the reference architecture was the root cause of the observed antipattern.

Software professionals often get excited about a new technology , development tool , reference architecture, or other solution approach .

Note that adding this wisdom is different than harvesting assets for the reference architecture at the end of a project lifecycle.

By introducing an SOA, the goal is to unify these disparate systems within a layered reference architecture, as shown in Figure 4.

Another valuable addition to a reference architecture is a description of experiences in supporting applications following implementation.

The architecture itself may also prove to be reusable as a reference architecture for subsequent systems.

It is here that the organization should leverage a strong reference architecture that limits choices to the barest minimum.

Risk mitigation: Many implementations and deployments are done without the availability of a reference architecture for guidance.

Figure 4 portrays a number of important relationships between the ESB and other parts of the reference architecture logical model.

Typical reference architecture, shown in figure 3, can leverage the clustering features of WebSphere Application Server.

In the RUP, the Activity Prepare for Project Close-Out, found in the Transition Phase, calls for an update of the reference architecture.

The basic premise of the reference architecture is that it promotes the architecture itself as a set of underlying services.

A Reference Architecture makes use of any number of Patterns and Frameworks, and is used by any number of Legacy Applications.

This will be performed within the organization where the SOA reference architecture will be instantiated.

The structure, content, and management of a reference architecture should be based on the organization's unique structure and needs.

In such circumstances an SOA reference architecture may have been explicitly defined or may be implied.

And if choices do need to be made, then the options should be few and clearly articulated via the reference architecture.

This principle should be embodied as part of the reference architecture definition.

The same method signatures appear on different services residing within each of the reference architecture layers.

While examining the client and service tiers of the reference architecture, developers will note some commonalities.

The WebSphere Business Process Management products and related products work together to implement the SOA reference architecture.

Separation of concerns: A good reference architecture uses components which are built with the separation of concern principle.

See Design an SOA solution using a reference architecture for further details on this important topic.

In such a case, direct support issues would have a far-reaching impact on the reference architecture.

Has anyone aligned the enterprise's SOA tools with a SOA reference architecture?

Business process layer (of SOA reference architecture), long-running process, implemented using BPM engine.

In the IBM SOA Reference Architecture an enterprise service bus (ESB) is a key component of the infrastructure.

There resulted an over-emphasis of the need to build reusable services within the Process Services layer of the reference architecture.

A lot of this time can be saved by using a reference architecture as guidance thus reducing costs.

However, we haven't discussed how the reference architecture gets created in the first place.

Figure 1 highlights the layers of the SOA reference architecture that are relevant to this article.

A reference architecture isn't meant to stifle creativity, but rather to enforce commonality across projects.

Automated activities correspond to the services layer in the SOA reference architecture.

The re-factored solution is one which allows flexibility in the way the reference architecture is applied.

In this respect, the following illustration introduces an operational reference architecture, which will be used as a starting point.

The reference architecture shows the parts needed to fully realize the promise of SOA.

Finally, we give the multi-agent reference architecture based on holism for analysing the holism and emergence of complex systems.

If there are needs for exceptions to the reference architecture, we prefer a complementary approach.

In addition, it presents a practical taxonomy for collecting, managing, and using the reference architecture effectively.

Resources has more detail about the IBM SOA reference architecture.

The SOA Foundation's reference architecture ( Figure 1 shows the Logical Model View) has ESB at its core.

We have defined what a reference architecture is and what its structure looks like, and even provided a partial sample.

Figure 1 shows the SOA Foundation Reference Architecture logical model view.

Such research for better understanding, conservation and use of traditional folk beliefs have a reference architecture.

Let's look at a solution using the IBM smarter supply chain reference architecture (Figure 1).

For example: What is the difference between an architectural style and a reference architecture?

For example, a telecommunications reference architecture will pay particular attention to messages payloads.

For example, requirements might dictate a new middleware service not yet articulated in the existing reference architecture.

The reference architecture is based on work carried out at the University of California, Los Angeles, and IBM [4].

The bill's abstract geometric design is intended to reference architecture in the city according to the Hong Kong Monetary Authority.

Several technical products are available in this category. OASIS Reference Architecture for SOA Foundation provides

Elements of this manufacturing reference architecture (Figure 1) include

Bank of America to Use Reference Architecture for Future Web Services Deployment

SOA Solution Reference Architecture

A Software Platform and Reference Architecture

Our cloud reference architecture has three main parts

The Status and Trends of CIM Reference Architecture

There are two IT services that are of interest to the SOA pattern reference architecture. These are

A reference architecture for the future

According to the RUP (see sidebar and Figure 1), a reference architecture