What is the maximum number of VM instances allowed per network?

The maximum number of VM instances allowed per network in Google Cloud is 15,000. This limit is important to consider when designing your infrastructure, as it dictates the scale at which you can deploy virtual machines within a single Virtual Private Cloud (VPC) network. Knowing this limit helps you better plan your project's architecture to ensure you can accommodate the necessary instances without exceeding the network capacity. When networking in cloud environments, especially at scale, understanding such constraints is crucial for maintaining efficient and effective operations, such as load balancing, security, and overall performance management.