skalárisítás

Scalarity, or "skalárisítás" in Hungarian, refers to the process of scaling or increasing the capacity and performance of a system or application. This can involve various techniques to handle a growing workload or user base more effectively.

There are two primary forms of scalability: vertical and horizontal. Vertical scalability, often called scaling up, involves increasing the resources of a single existing machine, such as adding more CPU, RAM, or storage. This approach can be simpler to implement initially but has physical limitations and can lead to a single point of failure.

Horizontal scalability, or scaling out, involves adding more machines or instances to a system. This distributes the load across multiple nodes, offering greater resilience and potentially unlimited capacity. However, it often requires more complex architectural design and management to ensure seamless operation and data consistency across distributed components.

Scalability is a crucial consideration in software development and system design, particularly for applications expected to experience significant growth or fluctuations in demand. Effective scalability ensures that a system remains responsive, reliable, and available even under heavy load. Strategies for achieving scalability can include load balancing, database sharding, caching, and the use of distributed architectures like microservices. The goal is to ensure that performance degrades gracefully, or ideally, not at all, as the demands placed upon the system increase.