Types Of Database
What are the different types of databases? Databases are basically storage location of data and information. It is a term used to describe a collection of data. There are many types of database, depending on the need and the types of data that are needed to be stored. The three main types of database are called flat files, database management or DBM, and relational databases.
The flat files types of database are those that are meant to store just small amounts of data. They are basically the data and information that can be edited by the human hand or read by the human eye. These are types of database which are technically just a series of strings that are filed with each other to analyze the values of the data that is stored. These types of database, therefore, are the ones that are great for storing simple types of data and information. If you try to store here more complicated and vast amounts of data, the database might just get confused and mess up. Also, these types of database cannot handle complex structures of data. Well, they can if they need to. However, it will be more time consuming as well as costlier to do it this way. Sometimes, the flat file database may also render complex data and information useless when stored here. Flat files use a comma to separate strings. These are called delimiters. When the stings get more complicated, tabs or new lines are required to separate them from each other. In these cases, there are times that the records can get scrambled. The main problem that one encounters when it comes to flat file databases, corruption is very eminent. There are no certain locking mechanisms which will allow users to tell whether a file has been modified.
Next, we have the DBM or the database management types of database. These are basically databases that allow programmers to store information with keys. These keys are paired with certain strings to ensure that they can easily be located. When it comes to sorting files, the DBM are indeed the types of database that will do the trick without any problems. There are many different DBM types of database, the most common being Berkley Database Manager. The Berkeley Database Manager is well known because it allows storing of data without the need to worry about where it will be stored or how it will be retrieved.
Lastly, we have the relational types of database. These are the most advanced of the three. Some examples of these are Oracle, MySQL, and many others. The thing about these databases is that they are more logically structured. Here, you can use tables and objects to represent real world data. You can use columns and other structures as well. These tables are then allowed to be linked together, hence the name relational databases. The main advantage of the relational databases is that they are designed to work with most efficiency. They are designed to ensure that no duplication of data will happen as well as to maintain high data integrity.
