Sunday, June 16, 2019

Web-based system Research Paper Example | Topics and Well Written Essays - 1500 words

Web-based system - Research Paper ExampleFirst, in a comparative table, the rows should always be distinct. Second, the values in the tugboat should not be repeating groups or allays. Examples of relational entropybase systems include MySQL, MS SQL Server, and PostgreSQL(Ticknor and Corcoran, 2011).The traditional way where databases were just one long text files known as tab delimited file was very tedious because the user had to search through the whole file in order to get the required data. However, relational databases make it very easy to find information and sort it according to field and produce reports that have only the required fields. Also, they help the user to discriminate data quickly due to the arrangement of information in columns, which helps relational database to build new tables from the information available on the existing tables.Moreover, relational databases atomic number 18 flexible since different tables with data can be manipulated easily by operators according to their needs (Ticknor and Corcoran, 2011). The security control, as well authorization can be easily implemented by moving certain attributes in a table into a different relation that has its own authorization controls among others. However, relational databases fly the coop to have low performance especially in if the tables are large and many. They also consume a lot of physical storage and they extract data meaning quite slowly.A non relational database refers to a database that does not integrate the table/key model, which is promoted by the relational databases. They require manipulation of data processes and the utilize techniques provide solutions to big data solutions principally faced by large companies. The main examples of relational database systems include NoSQL and MongoDB. OBrien and Marakas (2011) point out that non-relational databases are mainly incorporated into websites like Yahoo, Facebook and Amazon.However, although relational databases have

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