One of the main disadvantages to using a database management system, or DBMS, is the relatively large cost involved in the initial setup of the DBMS. Along with the potential for financial strain, the complexity of setting up a DBMS is also costly in terms of time and manpower.Know More
Along with specific setup costs, there are other ongoing expenses involved in creating and using a DBMS.
Database systems by nature must operate across a wide range of applications, unlike programs designed to solve specific problems. As such, they may cause certain applications to run more slowly than previously. They may also result in otherwise less efficient operations since they are not optimized for any single application.
DBMS, while they do provide access, organization and analysis of data, may not be a feasible or the best solution for very small, one-person operations where the costs and complexity are not warranted.Learn more about Computers & Hardware
Every function in a relational database is performed with a query, including both the retrieval and alteration of data. Microsoft Access has nine types of queries, including select, append, delete, update and make table queries.Full Answer >
There are several disadvantages to the POS system, including the increased difficulty teaching the system and cost. POS systems are generally more popular today than before, but many stores still rely on a cash register due to cost and efficiency.Full Answer >
The cost and risk of the spread of viruses are two of the main disadvantages of networking computers. Some other disadvantages are difficulty keeping information secure and extra work required in setup.Full Answer >
The main disadvantages of using artificial, or inorganic, fertilizers, according to the Clemson University Extension, is that they risk polluting the groundwater, and some inorganic fertilizers can harm plants if they are allowed to remain on the foliage. Also, they do not add as many nutrients to the soil as organic fertilizers and need to be applied more often than natural fertilizers, according to the Oregon State University Extension.Full Answer >