What is the primary function of a Load Balancer in OCI?

The primary function of a Load Balancer in Oracle Cloud Infrastructure (OCI) is to distribute incoming traffic among multiple web servers. By doing so, it ensures that no single server becomes overwhelmed with too much traffic, which can lead to performance degradation or downtime. Load balancing helps improve the responsiveness and availability of applications, as it optimizes resource use and increases the fault tolerance of services.

In addition, a Load Balancer can also provide features such as health checks, which monitor the status of web servers and prevent traffic from being routed to instances that are experiencing issues. This capability is critical for maintaining overall application availability and a smooth user experience.

The correct answer highlights the Load Balancer's role in managing traffic flow efficiently, making applications more reliable and scalable in an OCI environment.