Cloud Databases: How they Work and Advantages of Using them

There is a huge tendency toward adopting cloud-based digital solutions as businesses focus on enhancing their customer experience and becoming more agile in their operations. Furthermore, the adoption of the Internet of Things and Artificial Intelligence has accelerated the need for fast and scalable databases to process large volumes of data. This has led to increased use of cloud databases by businesses. A cloud database is stored online, and users can access it from anywhere with a secure login. These databases are also known as NoSQL or Non-Relational databases because they store data differently from traditional relational databases like SQL, which most people are familiar with. Here is a detailed explanation:

What is a Cloud Database?

Cloud databases are databases that are hosted on a cloud computing platform. This means that the database is stored on a different computer from the one you’re using. A cloud database lets you store data remotely, and allows you to access that data from any device as long as you have an internet connection. They are often used in combination with business software like accounting systems or CRM tools. Cloud databases let you store a lot more data than a traditional computer can handle, and they’re accessible from anywhere. You can share your data with a team or with customers. Cloud databases are often used in combination with other cloud services like CRM tools or business apps.

Working of Cloud Databases

There are two ways that a cloud database works – either a cloud database can be a managed service where the vendor offers a pre-built solution, or it can be a self-managed service where you build the solution yourself with software and an instance. The vendor offers a pre-built solution for a managed service and manages the database for you. You build the solution yourself with software and an instance for a self-managed service. In this case, you are responsible for managing the database.

Types of Cloud Databases

● Big data databases: Big data databases are designed for handling large amounts of unstructured data. They provide scalability and high availability for analytics and machine learning.
● Hybrid cloud databases: Hybrid cloud databases enable you to store your data on a cloud server and also have it on-premises. This gives you the flexibility to choose how to store your data, and it can improve security by having an on-premises option. The most popular hybrid cloud databases are
● NoSQL databases: NoSQL databases are built for storing unstructured data like images, videos, and audio. They’re scalable and flexible, which makes them best suited for business scenarios that need to handle a high volume of data.
● NewSQL databases: NewSQL databases are an evolution of relational databases optimized for modern environments and distributed systems. They use the same concepts as traditional SQL databases with the benefits of NoSQL, like scale without sharding.

Advantages of Cloud Databases

● Scalability - Scaling can be a challenge when you’re hosting your database in-house. With cloud computing, you can easily increase the number of computers that your database runs on. This is a key benefit for businesses that want to handle increased usage.
● Flexibility - Cloud databases offer flexibility to manage your data. You can easily transfer your data from one database provider to another or put the data in a different location for added security.
● Availability - Cloud databases are available 24/7, so your business can be online at any time. This is especially useful for businesses that rely heavily on online marketing campaigns.
● Security - Cloud databases can be more secure than hosting your own databases. If a hacker gains access to your database, they can cause a lot of damage. With cloud databases, you can choose to put them in a location that offers added security.


Cloud databases are ideal for businesses that require scalability and flexibility. They are also the best option if security is a concern. Cloud databases can be easily accessed across a variety of devices, including smartphones and tablets. Customers can also access them if they are using a software application.

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