Database Is: Definition, Types and Benefits for Business

The database or database is a place where a collection of information is stored systematically for easy access and management.

Through this database, users can easily search for information, store information or discard information.

Let's take a look at this article to understand what a database is!

What are Databases?

A database is a collection of information that is organized and linked in a way that makes it easily accessible. The database is usually located on computer hardware and is managed automatically by a Database Management System (DBMS).

Simply put, a database or database is a collection of data or information that is stored systematically. The database plays an important role in the device to collect information, data or files in an integrated manner.

For example, you must have heard of the term PDSS, right? Yes, the School and Student Database is a database for all schools and students throughout Indonesia.

In this database you can search for any information in a detailed, organized and integrated way. Easy to understand right?

Database Types

Now that we've discussed what a database is, it's time to talk a little more about the different types of databases. Actually, databases are divided into five (5) types:

1. Operational Database

Operational Database is a database used to process and store operational data in real time.

This type of database is very flexible. You can change, delete or add information directly and quickly.

Companies usually use operational databases to store operational data. Such as employee information, which includes employee name, salary information, customer information, etc. Example of a functional database:

• JSON. JavaScript Object Notation (JSON) is a file format that uses text to transmit data. This format is widely used by users to exchange data, for example for fast communication via web browsers and web servers. Data synchronization can be done in real time.

• XML. Extensible Markup Language (XML) is a markup programming language that contains rules for providing two different types of document code, human-readable and computer-readable. Users can also synchronize data in real time.

2. Database Warehouses

Database Warehouse is a database system commonly used for reporting and data analysis. It is a unified repository of data from one or more different sources.

The database also stores current and historical data in one place, which is used to generate analytical reports.

Examples of warehouse databases:

• Microsoft SQLServer. Microsoft SQL Server is a database system developed by Microsoft. As a database server, this system is used to store and retrieve data at the request of other applications. Therefore, it can work either from the same computer or from another computer via the Internet.

3. Distributed Databases

Distributed Database is a database where data is stored in different physical locations or scattered but divided in a central unit. Like a data center.

Such databases can be distributed not only physically, but also through interconnected computer networks.

This type of database is used by companies that strictly adhere to data sensitivity or confidentiality.

Example of a distributed database:

• Microsoft Access (Office). With this database, users can import data or link it directly with data stored in other databases. This database is very suitable for use on distributed databases because file storage does not require an active database server and is therefore portable.

4. Relational Databases

Relational databases are the most commonly used databases. Called relational because the data is stored in several tables that are combined to form a relationship.

This type of database can be used for various purposes such as tracking inventory, processing sales transactions and managing customer information.

Example of a relational database:

• MySQL. MySQL is one of the most popular databases for various purposes such as data storage, e-commerce transaction management, data storage and website databases.

• PostgreSQL. PostgreSQL is a database management application that can handle more complex data. Hence this single piece of software is widely used in websites, mobile apps and analytics apps.

• MariaDB MariaDB is a feature-rich, open-source database system that maintains compatibility with MySQL. Call it ports and sockets, table definitions, API and various protocols.

• MongoDB MongoDB is a NoSQL database that developers can use to develop various types of scalable applications and websites.

• Oracle Databases. In usage, Oracle systems refer to server-side memory structures as their global system area. The global domain system can store cache, SQL commands, and user data.

• SAP HANA. SAP HANA plays an important role as a database server that stores and retrieves data according to application needs. This database can also perform advanced analytics such as predictive analytics, geospatial processing, text analytics and more.

• IBM DB2. IBM Db2 is versatile and supports both relational and non-relational functions such as JSON and XML. IBM Db2 is a system built on top of DB2 products for all major operating systems.

• MemSQL. MemSQL is an in-memory distributed SQL database management system. MemSQL translates SQL into machine code through a code generation process. Interbase's middle ground has a minimal footprint, virtually no management requirements, and a multigenerational architecture. Interbase can be used on Windows, macOS, Linux, Solaris, iOS and Android operating systems.

• Firebirds. Firebird is an open source SQL system that runs on Mac OS X, Windows, Linux, and other unique operating systems.

Database Benefits

1. Speed ​​and Ease

The database system offers the possibility to quickly select data into sorted groups. The device quickly searches for the necessary information it finds. Speed ​​is also affected by the type of database used. Each database type offers different features.

2. Multi-User

The database provides easy access for multiple users at once. The system allows more than one user to access documents. This facilitates the operation of multiple user machines and networks, as the storage consists of only one unit that can be accessed simultaneously.

3. Data Security

The database system with its programming language becomes secure. Only authorized persons can access information through password tools. This control has been implemented in almost all database systems. In this way, data security becomes a priority for database system services.

4. Device Cost Savings

For large companies that require dense data collection, a central database is sufficient. In this way, companies do not need storage space in different locations. Company branches in remote locations can access information from the center via the Internet.

5. Centralized Data Management

Database requires no more than one server to run it. A central server is enough to store data, so data is available to multiple users. It offers companies competitive rates for investing in critical storage.

For example, corporate headquarters does not need to generate data for each workgroup. Each department can collect specific data through a dedicated server to make managers' reports concise.

6. Ease of Use

If a company needs a new data entry application, the developer does not need to re-create the database structure associated with the company. Using the previously created database structure is enough to identify new data applications.

Well, that's a summary of databases from their understanding, types, to their benefits. Hope it is useful!