An Azure relational database service.
Hey there Nitya V
that's a good question and thanks for using QandA platform.
Lemme suggest you 2 ways to overcome this.
U can upgrade to hyoerscale,provides a highly scalable storage and compute performance tier that leverages the Azure architecture to scale out storage and compute resources for an Azure SQL Database substantially beyond the limits available for the General Purpose and Business Critical service tiers
Or you can upgrade to Azure SQL Managed Instance General Purpose for moe details follow the link below
reference - https://learn.microsoft.com/en-us/answers/questions/1117548/how-to-increase-the-azure-sql-database-size
If this helps kindly accept the answer thanks much.