0
The three-schema architecture can lead to complexity and increased overhead in managing data transformations between the internal, conceptual, and external schemas, making it harder for developers to maintain consistency. Additionally, it may introduce performance issues due to the additional layer of abstraction, potentially slowing down data access. Lastly, the reliance on mappings and transformations can increase the risk of errors, particularly if they are not well-documented or understood by all stakeholders.
What else can I help you with?
Explain the merits and demerits of advertising as an aid to trade?
what is merits and demerits of posters and advertisement? what is merits and demerits of posters and advertisement? what is merits and demerits of posters and advertisement? what is merits and demerits of posters and advertisement? what is merits and demerits of posters and advertisement? what is merits and demerits of posters and advertisement? what is merits and demerits of posters and advertisement? what is merits and demerits of posters and advertisement? what is merits and demerits of posters and advertisement?
What are the merits and demerits of export?
demerits of exports
Merits and demerits of judgemental sampling?
demerits of sampling?
Demerits of kismet robot?
demerits of kimet robots
Merits and demerits of hotels?
hotel merits and demerits
What are the Merits and Demerits of plastic?
merits and demerits of plastics
What are demerits of social responsibility?
demerits of social responsibility
What are the demerits of Deparmental organisation?
Demerits:- 1) Genarally this
What are demerits of spiritual behavior of youth?
demerits of youth
What are the merits and demerits of fashion shows?
merits and demerits of fasion
Merits and demerits of co-marketing?
Merits and Demerits of media?
Merits and demerits of friction in cricket?
criket merits and demerits
