A Logical Database is a hierarchical structure of tables. Use the GET statement to process Logical Databases. - LDB consists of logically related tables grouped together ¬ used for reading and processing data. - Advantages = 1. No need of p...
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I think first you need to know , what is a database. Database is a collection of information organized in such a way that a computer program can quickly select desired pieces of data. You can think of a database as an electronic filing syst...
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Spreadsheets and Databases can easily compare data and it's sometimes easier to add long rows of numbers when you use formulas. It's also great for organizing things. Disadvantages would be that they can sometimes be long and confusing; as ...
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Yeah - there are advantages and disadvantages of using multiple databases - you are correct. (You know, this sounds strangely like a homework question. It's been awhile since I've read those chapters, so if you'll send me the text book for ...
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hierarchical databases are fast and conceptually simple however do not support many-to-many relationships and have a lack of referential integrity.
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Ans - an Logical Database an hierarchical structure off tables. Use GET statement B process Logical Databases.
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Some information, Quoted from this site: If your application requires moving data between enterprises, XML is a good solution. XML lets you send data across the Internet and through firewalls by using the standard HTTP protocol. XML is also...
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