Scalability refers to the capability of a system to handle increased loads by adding resources, such as hardware or software, without affecting performance. It is a critical aspect of designing systems that can grow and adapt to changing demands efficiently.
What are the types of Scalability?
Types of Scalability include vertical scalability (scaling up), which involves adding more resources to a single server, and horizontal scalability (scaling out), which involves adding more servers to handle increased loads.
Why is Scalability important in system design?
Scalability is important in system design because it ensures that the system can handle growth and increased demand efficiently, maintaining performance and availability without requiring major architectural changes.
What are common challenges in achieving Scalability?
Common challenges in achieving Scalability include managing data consistency, ensuring efficient load balancing, handling increased complexity in distributed systems, and optimizing performance under varying loads.