Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Project Description:
This is a Customer Management project. Customer data is presented in a text file. The program can load this text data into its database columns. The data mapping is user definable. User will also define a process to run on the data just before loading into database. Process will be as simple as converting the text to lowercase, uppercase and so on or more complex such as covert code into text e.g 01 becomes Mr, 02 becomes Ms and so on.
After load there is a deduplication. The user can select one or more data fields for the system to compare the contents. When the contents match according to a pre-defined percentage then the record is supposed a duplicate of each other. Duplicates are tagged as such and only the master record remains as valid.
Each record in the database is an individual. The ability to search and update records is a requirement.
Campaigns are run by defining a campaign and the criteria which will selects which customers will be selected. This can be tagged back to each customer record so that we know which customer previously in which campaign.
The preferred tools are SQL Server and VB.NET.
Skills required and .NET, SQL, Database Administration, Visual Basic
Describe the functions and features of foreign key? Foreign Key : The primary key of one file or table that is implanted in another file or table to implement the relationships
When It is better to use files than a DBMS? It is better to use files than a DBMS when Multiple users wish to access the data.
(a) Explain the three types of potential mistake which could occur if concurrency control is not properly enforced in the database system. Support your answer with appropriate ex
What is equi join? Equi Join - It generates all the combinations of tuples from two relations which satisfy a join condition along with only equality comparison (=).
Explain CNT in the respects of QBE ? CNT: It is one of the aggregation commands given in QBE. It is used to identify number of tuples
what is correlation in nested query
i would like to ask if you will do assignment of database number of words 1500 and how much
explain ANSI SPARC architecture
What are the reasons for having variable length records? What are the various ways to store variable length records? Variable-length records arise in a database in various wa
Database Manager It is the interface among low-level data, queries and application programs. Databases typically need a large amount of storage space. It is kept on disks, as
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd