In practice, you can see it as a table, where each column represents a type of information associated with a row. Each of these rows and Business Email List columns is called a key. The first column usually represents a primary key, which will serve as the basis for identifying the row. Each primary key must be unique, avoiding the mixing of information. This means, for Business Email List example, that two clients cannot register with the same name, but they can register in the same city. What is an object-oriented database? Alternatively, an object-oriented database is Business Email List organized in the form of different objects, which contain grouped files and information, as well as procedures to read and process them.
Unlike the relational model, it does not follow a rigid pre-established "logic" , creating only blocks of information, each with a Business Email List associated Object Identifier. If the first example was viewed in table form, this is Business Email List presented as a series of boxes with individual labels. There is no direct relationship between the location and its content, it is Business Email List necessary to locate the object/box that is being searched for in order to find the Business Email List information contained in it. How are their features different?
Much of the difference between relational and object-oriented databases is technical, not always visible to the end user. However, from Business Email List technology and especially a management perspective, it is important to recognize how each format handles data and how it fits into your context . Some of the main points in which these types of Business Email List databases differ are: storage structure This is the fundamental difference between the two. In a relational database, each individual piece of information is stored as a separate file, independent of the others, and there is no support for persistent storage of objects with a complex Business Email List structure. The focus is on more direct data .