Azure SQL Database SLA

Can you improve on the baseline (service level agreement) SLA of 99.99 % for Azure SQL Database? How can you get 99.995% as shown below, from official Microsoft documentation? (source: https://azure.microsoft.com/en-gb/blog/understanding-and-leveraging-azure-sql-database-sla/) This 99.99% means downtime of  52.56 minutes per year.  … Continue reading ?