what are the disadvantages of centralized database system
that it is cheap and use eaisly
it is cheaper an cannot e corrupted by umair obaid cheers
MS Access or Microsoft Access is a full featured database application. It has been in use for almost 30 years with constant upgrades and improvements. It is not easy to master.
Explain discounting of accounting policies
please explain authority in detail
1 Explain architecture of Distributed Database systems? Also, explain the reasons for building distributed database systems?
Q1: Please give real life examples of one centralized system and one distributed system. Please explain why they are centralized or distributed systems.
Replicated Allocation ie copies of one or more database fragments are stored at several sites.
Limited storage capacity: Paper-based databases have limited storage capacity compared to digital databases, making it challenging to store and retrieve large amounts of data efficiently. Prone to physical damage: Paper records are more susceptible to damage from accidents, such as fire, water, or wear and tear, putting the data at risk of being lost or corrupted.
In Heuristic-based Optimization, the query execution is refined based on heuristic rules for reordering the individual operations.
chandranana explain the characteristic of database?
Treat geographically dispersed resources as though they were centralized
explain how database makes paying for products on the internet possible?
Ottoman centralized government with universal access to centralized authority. It was available to each citizen of the Empire.
With the help of picture explain advantages and disadvantages of microorganism?
what is array? explain with its advantage.
explain centralised and decentralised