Why it can be used and SOA together to serve the enterprise to use it? You remember, we have just said that to business agility, business agility means, we are not only the relationship between data and business changes, it gives the user the show, its integrated approach, which integrated scope, will rapidly change , and at this point, the traditional business use of the C / S model, or the first generation of Web technology, it kind of limitations, so you have no way to quickly make your last reached the final where a user km also followed a change. Only if we use these features Web 2.0, Web 2.0 provides these services and protocols, it this style, REST, and Micro-format that is micro-formats, integrate these things, you can from the bottom to the user, providing a complete set of agile technology stack, it can be said that peoples Idea of a change, the business changed, the data under the change, the above model, the above named business process changes, service changes, process changes, and finally to the head, Portal to the front also changed, the interface has changed, the data also changed the form, and only this can do this.
In fact, in essence, constructed with IPCHAINS LAN firewall is also a C / S mode interactive applications. General server provides the services of a specific function by a specific daemon is always available. In the TCP / IP network, this particular service is often bound to a particular TCP or UDP port. After the background process to continuously monitor the ports, and once to meet the conditions for receiving client requests, the service after the TCP handshake to establish a connection with the client in response to customer requests. At the same time, and then produce a copy of the bound to continue to monitor the clients request.