If you are into data science, then you must be aware of the various types of databases that are out there. Therefore, the database has a fairly important role. That is, to store data or information that you have. That’s why you have to understand the different types of databases and their differences. Illustration of what data is in this article, we will discuss 14 types of databases, complete with definitions, features, and examples. Curious right? Let’s listen! Contents hide 1 14 most popular database types 1.1 1. Commercial databases 1.2 2. Personal databases 1.3 3. Centralized database 1.4 4. Distributed databases 1.5 5. Nosql databases 1.6 6. Operational database 1.7 7. Object-oriented databases 1.8 8. Cloud databases 1.9 9. Relational databases 1.10 10. Graph database 1.11 11. Time series database 1.12 12. Hierarchical database 1.13 13. Key-value database 1.14 14. Columnar databases 2 which type of database fits your needs? 14 most popular database types google analytics illustration here are dozens of types of databases that you need to know about.
Which Database Type Fits Your Needs?
Let’s discuss them one by one! 1. Commercial database commercial database is a type of database whose function is only for commercial purposes. In addition, this database is premium, so you can’t use it for free. The benefit that you can get from this type of database is the availability of technical support services . So you can easily get the help you need regarding the database. Examples of commercial databases include oracle and ibm db2 . 2. Personal databases personal database, as the name implies, is a type of database that is used for personal purposes. Personal database itself is generally used using a personal computer. Usually, people use personal databases because of their simplicity and portability. One example of a personal database is microsoft access . Also read: what is the importance of data and information for business? 3. Centralized database centralized database is a type of database whose location is centralized in one location only.
So, all data will be stored in this location and users from various locations can access it. Generally, a centralized database has a procedure that makes it easier for users to access the database remotely. The access method itself is usually through an internet connection, such as a lan or wan. 4. Distributed databases distributed databases are the opposite of centralized databases. This is because the database is not centralized in one location but is spread across various locations. Even though they are distributed in several locations, all databases are connected to each other through a computer network. Each Mobile Lead database is managed independently, so it is not uncommon for each database to have a different type of hardware and operating system. Also read: 7+ types of data structures that programmers must know 5. Nosql databases nosql database is one type of database that is very flexible, because it is non-relational . In other words, the database doesn’t follow any particular schema.