The text discusses multi-tenancy, a common approach in SaaS companies where multiple customers share the same database. The article explores different models of multi-tenancy, including one schema per tenant, one table per tenant, and hybrid approaches. It highlights the benefits and drawbacks of each model, with SingleStoreDB being mentioned as a solution that supports these approaches. The text also discusses day-to-day operations such as onboarding new customers, updating schemas, analyzing customer behavior, and migrating data across locations. It concludes that SingleStoreDB delivers reliable, elastic scalability, high query ingest and concurrency, and real-time analytics capabilities for multi-tenancy use cases.