Best practices

1. Best practices

Now that you’ve learned how to gather topology data, let's next explore some best practices to consider when exploring the right connectivity options. Selecting the right network connectivity solution for hybrid or multicloud environments requires careful consideration of several key factors. These include ensuring the solution meets the required service-level agreements (SLAs) for performance and uptime. For organizations aiming to expand a hub-and-spoke network architecture across multiple VPC networks, establishing centralized hybrid connectivity within a dedicated VPC network, then peering with other projects using custom advertised routes, can be an effective strategy. This approach enables the seamless sharing of both static and dynamically learned routes with peered VPC networks, fostering a centralized configuration that simplifies management and facilitates scalability in your VPC network design. To enhance application accessibility and management, it's recommended to expose applications through APIs using an API gateway or load balancer. A comprehensive API platform, such as Apigee, can be utilized to simplify this process. This type of platform acts as an intermediary for your backend service APIs, providing features like enhanced security, rate limiting, quotas, and analytics for better control and monitoring of your API usage. When leveraging Cloud Load Balancing, utilize the application capacity optimization features whenever possible. These capabilities can be valuable in mitigating capacity challenges that often arise in globally distributed applications, ensuring smoother operation and better user experiences. When deciding where DNS resolution should be performed in a hybrid setup, it is recommended to use two authoritative DNS systems for your private Google Cloud environment and for your on-premises resources that are hosted by existing DNS servers in your on-premises environment. Before we wrap up, here is a quick preview of some prompts you can use with Gemini related to network topology. You can use a prompt such as “Describe a scenario where a would be the best choice.” Or “What are the advantages and disadvantages of a mesh topology.”

2. Let's practice!

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