One missing WHERE organization_id = ? was all it would take for one customer to see another customer's data. That was the problem I had to eliminate while building a multi-tenant CRM serving 15+ organizations and processing 10,000+ sales records per day .

Source: [Dev.to](https://dev.to/syedahmedx3/how-i-used-postgresql-row-level-security-to-isolate-15-saas-tenants-2l6f)

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