An excellent database designer is one who includes the multiple ways a
user will interact with his data efficiently.
The functionality of a database design purely depends on the data-driven
application and the database designer. A good database design is the soul of a
good software application. A good database design should have thorough requirement analysis. Even
for the experienced developer, it is a bit difficult to create an application
that meets the entire scenario created during requirement analysis. Some of the
poorly conducted scenarios lead to mistakes in software design. A
well-organized planning with the well-developed scenario are needed
features, for business
application requirements.
Analysing your data storage need is much more beneficial in defining the
behavioural features of your database functions. If you spend the time to think about the
future scenario and avoid some mistakes that result in need of rewriting entire
software code, there is no need for future programming requirements. Moreover,
with the experienced professionals and
well-planned scenario, it is easy to determine the future requirements.Requirement Analysis
Requirement analysis of a project must be documented in a well-organized
manner. It must be visible and available to all the participants in the
project. This lets you introduce any new syntax, code or software integration
rules in the requirement analysis document. Translating syntax of the
requirements is not an automatic sign of maintaining a good database. It can be
best handled by Structure Query Language (SQL). SQL database design plays a vital role in the maintenance of
Relational Database Management. It will perfectly match the schema to the
requirements scenario and ensure a good database design that meets the business
requirements.
Data Integrity
Data Integrity is often controlled by the use of schema and version of Query Language used to perform the
integrity rules. Incorporating such integrity rules into the initial DB design
via verification testing procedures will help to prevent future problems, and
there is less chance of future programming requirements. If all these aspects
are included in the requirement analysis, it will be more likely to create a
compelling business application.Conclusion
An application with well-developed SQLdatabase design will be a successful application. Apart from organizing,
creating and maintaining a database, SQL performs the variety of schemas to
produce efficient applications. The effective use of SQL purely depends on the
developer. As long as there is good database design, there will be no need for
unwanted requirements.
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