autoskalázás

Autoskalázás, often translated as autoscaling, is a cloud computing feature that allows systems to automatically adjust their resource allocation in response to changing demands. This means that as the workload on an application or service increases, more computing resources, such as servers or virtual machines, are added. Conversely, when the demand decreases, these resources are automatically removed. The primary goal of autoscaling is to ensure that applications remain available and performant while optimizing costs.

The process typically involves monitoring key performance indicators (KPIs) like CPU utilization, memory usage, network traffic, or the number of active requests. When these metrics cross predefined thresholds, the autoscaling mechanism triggers scaling actions. Scaling up involves provisioning new instances, while scaling down involves terminating existing ones. This dynamic adjustment helps prevent performance degradation during peak times and avoids paying for underutilized resources during off-peak periods.

Autoscaling is a crucial component of modern cloud architectures, enabling resilience and efficiency. It allows businesses to handle unpredictable traffic spikes without manual intervention, ensuring a consistent user experience. By automating resource management, it also reduces operational overhead and allows IT teams to focus on more strategic tasks. Different cloud providers offer various autoscaling configurations and policies tailored to specific application needs.