What are the different scaling techniques for web applications?

What are the different scaling techniques for web applications?

There are mainly two types of 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 increased load.

Can you explain the pros and cons of each technique?

Sure! Vertical scaling is easier to implement but has limits and can be costly. Horizontal scaling is more flexible and can handle larger loads, but it requires more complex architecture and load balancing.

Which technique is better for a startup?

For a startup, horizontal scaling is often better as it allows for growth without significant upfront investment in powerful servers. It also provides redundancy.

Are there any specific tools or services you recommend for horizontal scaling?

Yes, some popular tools for horizontal scaling include Kubernetes for container orchestration, AWS Auto Scaling, and load balancers like NGINX or HAProxy.