Data loader.ppt
- 3. Introduction Objective of the project System specific requirements Project Description Input and output of the project Data loader tool’s processes Snap shots Conclusion Advantages Future scope End
- 4. There is no any direct tool to load the data contained in a text file into the backend tool such as MS-Access, MYSQL, Oracle or FoxPro, and to import and export the tables between the backend tools, to load data into common letter to have replication of the letter for each data set. Hence we are going to develop data loader which overcomes the above problems. In existing system, a number of tools must be used to implement the task said in “problem definition”. Existing system may also contain the manual process to load data.
- 5. We are going to develop data loader which is a tool to load the data contained in a text file into the backend tool such as MS-Access, MYSQL, Oracle or FoxPro. And to import and export the tables between the backend tools. And to encrypt the text file and to decrypt the encrypted text file.
- 6. Data loader is a tool, which helps in data loading to a given back end tool from a given text file with the fields and delimiters. Based on the text file fields, the table is automatically created in oracle or MS-Access or in FoxPro and the data is loaded from text file into table. Data De-loading : In this process, the data is loaded back into given text file from a given table. The text file contains automatically the field titles. Data transfer : Data transfer between Oracle, MS-Access and FoxPro. In this process, the data from one backend tool is copied to another back end tool by creating necessary objects.
- 7. Operating system : windows 2000 or above Technologies : J2EE Database Connectivity : JDBC Frameworks : J2EE Back End : Microsoft Access, SQL Server, Visual FoxPro Oracle
- 8. Processor : P4 Processor and above Speed : 1GHz and above Memory : 512 MB
- 9. Data Loader It loads the data from source table and creates a table in destination database with loaded data, hence it converts different database tables. Access to Oracle Access to FoxPro FoxPro to Access FoxPro to Oracle Oracle to Access Oracle to FoxPro And the file security module encrypts the given database (a text file) and also allows decryption tool.
- 10. Source and Destination Data Base Names. Name of the table to export the data. Name of the table to import the data. Name of the text file that is to be encrypted. Name of the text file that is to be decrypted.
- 11. Converted destination table in destination Data Base. Encrypted Text File. Decrypted Text File.
- 13. FoxPro Oracle FoxPro MS Access MS Access Oracle
- 14. Object Entity relation Oracle FoxPro Entity relation Object MS Access MS Access Entity relation DATA Object Oracle LOADER FoxPro TOOL File/Table For encryption Encrypted file File/Table For decryption Decrypted file
- 15. MSAccess to FoxPro Inputs : o MSAccess database name o MSAccess table name o FoxPro database name o Format type(export only structure/export structure with data) Outputs : o FoxPro Table with desired format(export only structure/export structure with data).
- 16. MSAccess to Oracle Inputs : o MSAccess database name o MSAccess table name o Oracle database name o Format type(export only structure/export structure with data) Outputs : o Oracle Table with desired format(export only structure/export structure with data).
- 17. Oracle to FoxPro Inputs : o Oracle database name o Oracle table name o FoxPro database name o Format type(export only structure/export structure with data) Outputs : o FoxPro Table with desired format(export only structure/export structure with data).
- 18. Oracle to MSAccess Inputs : o Oracle database name o Oracle table name o MSAccess database name o Format type(export only structure/export structure with data) Outputs : o MSAccess Table with desired format(export only structure/export structure with data).
- 19. FoxPro to MSAccess Inputs : o FoxPro database name o FoxPro table name o MSAccess database name o Format type(export only structure/export structure with data) Outputs : o MSAccess Table with desired format(export only structure/export structure with data).
- 20. FoxPro to Oracle Inputs : o FoxPro database name o FoxPro table name o Oracle database name o Format type(export only structure/export structure with data) Outputs : o Oracle Table with desired format(export only structure/export structure with data).
- 21. Encryption Inputs : o Text file name Outputs : o Cipher text file.
- 22. Decryption Inputs : o Cipher Text file name Outputs : o Text file.
- 23. Data Loader
- 24. Conversion of database tables
- 25. Errors(Table not exist)
- 26. Validation of the form
- 27. Validation of the form
- 28. Validation of the form
- 29. File Browser for File Security
- 30. Encryption
- 31. Decryption
- 32. Table transferred from MS Access to Oracle
- 33. Table transferred from Oracle to MS Access
- 34. A table transferred from MS-Access to FoxPro
- 35. User Manual
- 36. Easy to export the database table from one back end tool to another. Easy to encrypt the text file . Easy to decrypt the encrypted text file. It can match with any version of the back end tools.
- 37. The scope of this document lies between developer and end user. The document can also be used for future enhancement. We can develop this tool for other backend also. We can use this software in banks, offices , in companies and in many more commercial areas.
- 38. It can be concluded from the result that the developed tool will be efficient and effective to transfer the text file and tables easily from one back end tool to another and to encrypt and decrypt the text and the data. It can be used in any organization where huge volume of data exists in different forms or objects of different tools.