Academic Project management is a major issue which is faced by many educational institutes in India, the main reason for this is there is no automated system followed in any institute. College management/staff gathers all the project reports and project sources from students and store them physically in some locations probably libraries. To overcome this practical problem and also to make the process easy we developed a secured intranet application which is useful for each and every institute.
The application should allow the student to login and upload/enter all his details regarding project such as project abstract, White papers, SRS, PPTs, Sources etc…. All this details must be maintained in database. HOD or the head of the projects can directly search of any project. We must provide role based authentication in this project for high level security. User can view all the documents online.
In today’s life, Computer has developed a lot. It has made many things possible which are supposed to be impossible in the past. The reason to develop the software “. PROJECT APPROVAL SYSTEM” is to adopt the benefits of computer. The computerization of the system wills fastens the working skill of employers. They will able to do much more work than manual working system. The valuable data is easily portable we can easily transfer it from one place to another by e-mails. It takes only a few second instead of two and three days. Thus, it is more advanced and safe technique than transferring data by post. As well as high speed computerization will also enhances the accuracy of the work 80 times. This helps further to establish an error free environment. Working on computer also helps to prevent your data from unauthorized access. It is more reliable in transferring data far away from organization. It will also help to student of distant education. Using the software, it is possible to search the data of a particular student in a few second by only clicking on a button. But it may takes one hour or more to research it in a resister, manually. The student may get information or submit their fee .. Thus, the main objective of developing this software is to create a safe, fast, error free working environment which is more users friendly and beneficial for the organization.
E -R diagram is a high-level conceptual data model. It is used frequently for conceptual design of database applications. The e-r diagram (ERD) was originally proposed by peter Chen for the design of relational database systems. The e-r model is extremely useful in mapping the meaning and interaction of real –world enterprises. Before making e-r diagram, we identify the following:
What are the entities and relationships in the?
What are the information about these entities and relationships should we store in the database?
What are the integrity constraints or business rules that hold?
So a set of primary component is identified for the erd; data objects, attributes, relationships and various type indicators the primary purpose of the ERD is to represent data objects and their relationships.
Large database management system vendor’s implements ER model, example SQL Server case, Erwin ,ORACLE etc.