In this article I will explain about the Foundation Oracle Cloud Application. The Foundation cloud application consists of two main technologies which are of cache servers and applications servers. These components fall between your clients and your database, and that is why they are called "middleware".
Let's talk on the application server that you just moved into a new area and you need a place to live an option for you to build a new House from scratch. And your new home will need a collection of different services such as water, electricity, internet and perhaps even a security system. Well let's say you're a programmer who needs to build a new application may be this is an application for human resources, just assume or online shop or a trading system. Even build a House if you have created this entire application from scratch, there are several potential complications. First you must write the code to handle any low level arriving out of network protocols for a Web site that would be HTTP and HTTPS.
Your new likely application must also connect to talk to one or more databases, you need some knowledge of SQL so that your application can obtain the data and update the data in this database. Similarly, you will need to write code to ensure the integrity of the data, which means that if your code does your databases are found with incomplete or poorly and did not forgot security. You must verify the identity of the user and then make sure that the authorized to make the requested feature. Now, let's go back to our example of a home that you could put all the plumbing and wiring yourself, but that will mean a lot of learning from you much more possibilities for errors and will certainly delay the completion of your home. Instead, consider a building, tenants in an apartment building is not necessary to create the infrastructure necessary to access to water, electricity, internet and security why because it is already there.
And none of the tenants concerned about how this infrastructure got there only that it works and it is reliable an application such as Oracle Web Logic Server Server works the same way as the apartment building. WebLogic server supports client protocols such as HTTP and thus also provides services such as access the database and operations and of persistence for the security and integrity of the data. This developer can focus on the interface to the business logic their application as let employees view their payroll for example stubs and leave the WebLogic to take care of the rest.
Suppose that whenever someone in this building wants to borrow and watch a movie, they roll back in a video store this located across town. If they want to watch a movie every day this conduct is time consuming and it's time that could be used to do something more important as actually watching the movie. Otherwise, say that the same apartment complex has its own digital video library with all the most popular films that all tenants share at the same time, this approach avoids having to drive somewhere, every time you want to watch a movie.
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Srinivas Gupta has published 7 articles. Article submitted on 26 September 2013. Word Count: 534NIIT is a training in computer science and computer Certification in India Company providing all core courses for students and professionals. Corporate it training, NIIT training, it professional, training, business computer training, Technology Enterprise Solution, computer training and Certification IBM.
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