Oracle Application Server Assignment Help
Oracle Internet Application Server is a high end server which is aimed at offering a comprehensive and full-fledged single integrated packaged solution that is employed within the middleware infrastructure. Such infrastructure is inclusive of a range of components that are inclusive of Oracle Containers for J2EE, Oracle HTTP Server, Oracle Web Cache, Oracle Reports, Oracle Portal, Oracle Forms, and Oracle Discoverer. Further, it presents a perfect combination and amalgamation of infrastructure which are integrated with a range of features such as management, security, and integration technologies. As explained in Oracle Application Server assignment help, Oracle Internet Application Server is showcased as a member of Oracle Fusion Middleware family which also sports a number of other products. They also aid in presenting the users with greater agility, advanced decision-making, and minimized cost and mitigated risk to diverse IT environments.
Outlining the Oracle Application Server Components
There are other aspects of Oracle Application Server along with a range of features which are readily available in a range of versions that are linked with Oracle Application Server. Herein the subsections group are duly described which also sports the main components of Oracle Application Server. All these are further categorized into 3 basic categories namely core components, application components, and additional components.
Oracle Application Server assessment help explains all the core components to the students who have to complete an assignment on this highly technical topic. These are described below.
- Oracle HTTP Server – This category of HTTP Server has got its basis from the Apache Web Server. It is charged and designed in a way to render the services needed which can very well manage all the registered HTTP requests. Additionally, it can be showcased and put into performance as a proxy server. With its use, developers have the option of programming with the aid of languages like Perl, C, PL/SQL, C++, and Java. Oracle HTTP Server also renders support ion the task of load balancing which further factors in high availability with added scalability.
- Oracle Application Server Containers for J2EE: It is explained as a group that contains a wide set of J2EE-certified containers. It has been executed with the help of standard Java Virtual Machine (JVM). Also known as OC4J, it is aimed at providing the facility of using a servlet engine, a JSP translator, and an EJB container. The J2EE services that are extended to other containers include JNDI, JDBC, Java Authentication, Java Message Service (JMS), and Authorization Service (JAAS), etc.
- OracleAS Web Cache – Oracle Application Server explains and takes into account the study and description of OracleAS Web Cache. It is known as a high end memory cache that is instilled to meet the role and purpose of delivering content to the requesters. It is equipped with the requisite capability to save both static and dynamic pages alongside ages that are marked with Edge Side Include (ESI) tags. It has a cache that offers other categories of functionalities which can be explained balancing request loads that is set between a ranges of instances of the Oracle HTTP Server. It also works at keeping a tab on the speed with which users receive the content. Oracle Application Server case study also explains a range of Application Components sported by Oracle Application Server. These are explained below:
- Web Services – These are the services which provide a full range of support within Oracle Application Server. It is further inclusive of:
- Java classes which are present in both the states namely (stateless) or are also available as remote procedure call (RPC). Another form of their availability is as document-style Web Services
- It presents stateless EJBs as high performing Web Services
- JMS topics and queues as document-style Web Services
What is the Role of Oracle Application Server TopLink
This is defined as a crucial object-relational persistence tool which is deployed to save Java objects along with EJBs within relational database tables. It has a visual mapping interface which enables developers to explain and set ways to ensure that the Java classes are mapped to database schema as per the set structure. So, in case a Java developer makes use of OracleAS TopLink, he is free from the task of writing SQL calls. With the help of this visual mapping tool, developer has the option of managing database schema changes without recoding the Java applications.
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