What are the advantages and disadvantages of using database?

Advantages It means all of the information is together. The information can be portable if on a laptop. The information is easy to access at any time. It's more easily retrievable. Many people can access the same database at the same time. Improved data security. Reduced data entry, storage, and retrieval costs.
Disadvantages Database systems are complex, difficult, and time-consuming to design. Initial training required for all programmers and users. Suitable hardware and software start-up costs. A longer running time for individual applications.