2017年7月14日 · In SOA services are decoupled and can interact with each other irrespective of the service type. Meaning a particular service can be platform or protocol specific but SOA enables such services to interact and exchange data. This data is essentially exchanged via ESB (Enterprise service bus) which forms the backbone of any SOA architecture.

To me, an ESB is a any technology that you can insert into an SOA (Service-Oriented Architecture), allowing you to connect disparate systems together. It often performs the functions of protocol transformation, message modification, …

2015年12月22日 · In a more mature SOA, where a lot of different parties and roles are involved, both ESB and BPM have their distinct place. The distinction you're looking for is more "fuzzy" and it is about the focus of these tools, their intended end-users and the type of logic they compose. Here is my humble attempt at explaining the difference between ESB ...

Use esb as service delivery mechanism and web service broker and proxy. In composing a service orchestrator will use esb to reach interacting services. If these interacting services use incompatible xml schemas esb can transform/map them to common schema in runtime and route service requests based on the content, e.g. namespace.

2016年1月26日 · Background: around 2005, SOA was marketed as the miracle solution to all your (integration) problems and highly oversold, and the key product to buy was an ESB. Things weren't so simple and it all went pear-shaped. The underlying Service Orientation paradigm was and still is sound, but by around 2010 the terms SOA and ESB were burned.

2012年4月7日 · SOA provides a set of principles and methodologies to integrate existing applications as loosely coupled units. From the Enterprise Integration Patterns (see below): "SOAs blur the line between integration and distributed aplications". Service Bus/ESB The ESB is a main concept of SOA to reduce the dependencies within the applications in a SOA.

2019年2月24日 · An enterprise service bus (ESB) is implementing a communication system between mutually interacting software applications in a service-oriented architecture (SOA). It implements a software architecture as depicted on the right.

2012年4月11日 · Normally ESB is assigned to the middle layer — orchestrating low-level services into larger service units, which will be exposed to the business for use in processes — and BPMs in the top layer. So BPM will be used in the Business Process Orchestration Layer and ESB will enable and facilitate this by working in the Business Services and ...

2016年8月29日 · SOA governance is a subset of IT governance where you focus on defining, delivering and enforcing IT governance rules using SOA. It is also organization wide , otherwise it is practically pointless except as an exercise.

2013年7月9日 · Service in SOA terms is a component which solves a certain business problem. SOAP/WCF are more related to the interface/delivery part of SOA. REST approach can be used as well. Service contract, policies, versioning and other 'standard' SOA features can be also implemented with RESTful service.