Let’s get straight to the point!
Horizontal vs Vertical Scaling: Main Difference
Scalability is an inevitable step in healthy business development. At some point, you must understand, you will need to scale too. Now is the time to learn all about the difference between horizontal vs vertical scaling.
Horizontal scaling (scaling out) means buying new computers and expanding the network when the existing hardware is not capable of handling your workloads anymore. However, horizontal scalability presupposes also reducing the number of machines in the network when workloads get low. This is called scaling in.
Vertical scaling is about the increase in the capability of the existing hardware. This may mean buying more RAM or CPU or increasing the network speed. As well, you may replace an old server with a more updated one. This is called vertical scaling or scaling up.
That’s the essence of this dichotomy, horizontal vs vertical scaling: you buy new stuff and scale horizontally, or you improve the existing hardware and scale vertically.
If this information has made the difference between horizontal scaling vs vertical scaling clearer, there is another point to learn next.
You can scale by adjusting on-the-premise capabilities or migrating to the cloud.
When it comes to cloud migration, horizontal vs vertical scaling is not quite a hard choice, because cloud solutions erase some cost and downtime concerns.
So, how does scaling horizontally vs vertically compare in the cloud environment?
Let's use Amazon Web Services as an example. In AWS services, the question of vertical vs horizontal scaling is about the choice between adding more EC2 machines or buying more memory for your cloud server.
However, in 2021, 53% of organizations reported that the main barrier preventing them from cloud migration was the lack of expertise and difficulties in training in-house teams.
An effective and productive way out of this predicament is to hire a vendor.
Actually, the main reason why businesses migrate is the need to scale up or out effortlessly.
According to statistics, the percentage of businesses that define better scalability as the main motive to move to the cloud is 55%.
However, you need a ton of experience and high-profile specialists who know everything about applying cloud solutions for horizontal and vertical scaling. This is why you need companies like IT-Magic.
Advantages of Horizontal Scaling
Disadvantages of Horizontal Scaling
How to Achieve Effective Horizontal Scaling
What is Vertical Scaling?
Advantages of Vertical Scaling
Disadvantages of Vertical Scaling
How to Achieve Effective Vertical Scaling
Horizontal Scaling vs Vertical Scaling
Horizontal vs Vertical Scaling: Which One to Choose and When
Horizontal vs Vertical Scaling: To Sum Things Up
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