What are the different database scaling techniques?

What are the different database scaling techniques?

There are mainly two types of database scaling techniques: vertical scaling and horizontal scaling. Vertical scaling involves adding more power (CPU, RAM) to an existing server, while horizontal scaling involves adding more servers to handle the load.

Can you explain the pros and cons of each technique?

Sure! Vertical scaling is easier to implement but can be limited by the hardware capacity. Horizontal scaling is more complex but offers better fault tolerance and can handle larger loads.

Which technique is more cost-effective?

It depends on the specific use case. Vertical scaling can be cheaper initially, but as you grow, horizontal scaling often becomes more cost-effective in the long run.

Are there any specific scenarios where one is preferred over the other?

Yes, vertical scaling is often preferred for smaller applications with predictable loads, while horizontal scaling is better for large-scale applications that require high availability and can handle variable loads.