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The Advantages And Disadvantages Of A Database Management System

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Under those circumstances on what really the definition of repository is and what it contains, the report entitled Digital Repositories Review conducted by JISC (2005) emphasizes the definition of repository as follows:
• Content is deposited in a repository, whether by the content creator, owner or third party on their behalf.
• The repository architecture manages content as well as metadata
• The repository offers a minimum set of basic services e.g. put, get, search, access control
• The repository must be sustainable and trusted, well-supported and well-managed.
And yet, because of rapid advancement of technology and accessing data all over the world, the question what really the repository is and what it contains are not constant and …show more content…

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However, regardless of the usefulness and advantages of Microsoft Access on building software project, it has also its own disadvantages which some developers experienced before, during as well as after using this database management system as being discussed on the web LearnItanytime.com as shown below:
• Finite – Microsoft Access is useful for individual departments or small-to-medium business sectors. Any sector whose usage goes beyond 2 GB will hit a wall and discover limitations.
• Structure Query Language (SQL) — SQL for MS Access is not as robust as MS SQL Server or Oracle, to just name a few.
• One file — All the information from your database is saved into one file. This limits options and how you choose utilize data; slowing down reports, queries, and forms. Its performance becomes slow as the user scales data size. Multimedia data can use up MS Access limited space quickly.
• Static-Friendly — It’s difficult to publish files a part from static files.
• Multi-user limited — Technical limit is 255 concurrent users, but real world limit is 10 to 80 (depending on type of

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