List and also explain the dissimilar stages of ddlc, Database Management System

Assignment Help:

List and also explain the dissimilar stages of DDLC?

Related Discussions:- List and also explain the dissimilar stages of ddlc

Relational algebra, what is union compatable?

what is union compatable?

Implementation of integrity rules, Question 1 Describe the following- ...

Question 1 Describe the following- Clustering Indexing Question 2 Explain the following with suitable real time examples- Implementation of Integrity rules

File and system structure, Hierarchical

Hierarchical

Explain disadvantages of a dbms, Question : (a) Database Management Sy...

Question : (a) Database Management Systems (DBMS) is the foundation of business intelligence. Explain the following concepts related to DBMS: (i) Entity Relationship Diagr

Data models, what is stracture of dabms

what is stracture of dabms

Modular growth, Modular growth: In distributed environments, it is simple t...

Modular growth: In distributed environments, it is simple to expand. Latest sites can be added to the network without affecting the operations of other sites, as they are somewhat

What is deadlock, What is deadlock? Neither of the transaction can ever...

What is deadlock? Neither of the transaction can ever proceed with its normal implementation. This situation is known as deadlock.

Triggers and Stored Procedures, 10A.53 Code an Oracle Database trigger to e...

10A.53 Code an Oracle Database trigger to enforce the constraint that an employee can never change his or her department. 10A.54 Code an Oracle Database trigger to allow the delet

What is trigger, What is trigger Triggers are statements that are imple...

What is trigger Triggers are statements that are implemented automatically by the system as the side effect of a change to the database.

Explain the benefit of oom, Explain the benefit of OOM. Main benefits o...

Explain the benefit of OOM. Main benefits of object oriented modeling are development of system become fast, quality of the system get improve. It gives freedom of use of alrea

12/5/2013 4:53:05 AM DDLC (Database Development Life Cycle): It is a procedure for designing, implementing and maintaining database system. It contains of six stages: 1. Preliminary design 2. Feasibility design 3. Requirements definition 4. Conceptual design 5. Implementation 6. Database evaluation and maintenance. Preliminary Planning- It is the specific database system gets place during a *strategic database planning project*. After database implementation project begins, general information model produced throughout database planning is reviewed and enhanced if needed. Throughout this process, firm collects information to answer following questions: 1. How many application programs are being used, what functions do they perform? 2. What files are associated with each of the applications? 3. What recent applications, files are under development?

12/5/2013 4:53:05 AM

DDLC (Database Development Life Cycle):

It is a procedure for designing, implementing and maintaining database system. It contains of six stages:

1. Preliminary design
2. Feasibility design
3. Requirements definition
4. Conceptual design
5. Implementation
6. Database evaluation and maintenance.

Preliminary Planning- It is the specific database system gets place during a strategic database planning project. After database implementation project begins, general information model produced throughout database planning is reviewed and enhanced if needed. Throughout this process, firm collects information to answer following questions:

1. How many application programs are being used, what functions do they perform?
2. What files are associated with each of the applications?
3. What recent applications, files are under development?

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages