The text discusses the importance of building scalable infrastructure early on when developing AI agent startups. The author highlights that most AI agents are built to validate ideas quickly, not to scale robustly, and that inadequate infrastructure can become a bottleneck when viral growth hits. The main issue is with memory architecture, specifically vector databases, which determine whether an AI agent can handle real-world demands. The text then introduces Milvus, an open-source vector database that provides multiple options for deployment and advanced capabilities such as production-grade multi-tenancy, billions-scale distributed architecture, hybrid search excellence, and real-time agent memory. Additionally, the text mentions Zilliz Cloud, a fully managed service of Milvus, which offers hassle-free deployment, autoscaling, advanced enterprise features, built-in security, and compliance. The author encourages developers to build for the boom by choosing the right infrastructure to handle success when it comes.