Frootai Frootai Fai Azure SQL Setup

Azure SQL Database Setup

Provision and harden Azure SQL with AAD auth, networking, backup, and performance tuning.

When to Use

• Setting up relational storage for AI application data
• Storing conversation history, evaluation results, or user metadata
• Migrating from SQL Server to Azure SQL
• Hardening existing SQL databases for production

Bicep Provisioning

resource sqlServer 'Microsoft.Sql/servers@2023-08-01-preview' = {
  name: sqlServerName
  location: location
  identity: { type: 'SystemAssigned' }
  properties: {
    administratorLogin: null              // AAD-only
    administrators: {
      azureADOnlyAuthentication: true
      login: adminGroupName
      principalType: 'Group'
      sid: adminGroupObjectId
      tenantId: subscription().tenantId
    }
    publicNetworkAccess: 'Disabled'
    minimalTlsVersion: '1.2'
  }
}

resource sqlDb 'Microsoft.Sql/servers/databases@2023-08-01-preview' = {
  name: dbName
  parent: sqlServer
  location: location
  sku: { name: 'GP_S_Gen5_2', tier: 'GeneralPurpose' }  // Serverless
  properties: {
    autoPauseDelay: 60                    // Pause after 60 min idle
    minCapacity: '0.5'                    // Min 0.5 vCores
    zoneRedundant: true
    backupStorageRedundancy: 'Geo'
    requestedBackupStorageRedundancy: 'Geo'
  }
}

Private Endpoint

resource sqlPe 'Microsoft.Network/privateEndpoints@2023-11-01' = {
  name: '${sqlServerName}-pe'
  location: location
  properties: {
    subnet: { id: subnetId }
    privateLinkServiceConnections: [{
      name: 'sql-link'
      properties: {
        privateLinkServiceId: sqlServer.id
        groupIds: ['sqlServer']
      }
    }]
  }
}

Python Connection with MI

import pyodbc
from azure.identity import DefaultAzureCredential

credential = DefaultAzureCredential()
token = credential.get_token("https://database.windows.net/.default")

conn = pyodbc.connect(
    f"Driver={{ODBC Driver 18 for SQL Server}};"
    f"Server=tcp:{server_name}.database.windows.net,1433;"
    f"Database={db_name};"
    f"Encrypt=yes;TrustServerCertificate=no;",
    attrs_before={1256: token.token.encode("utf-16-le")},  # SQL_COPT_SS_ACCESS_TOKEN
)

cursor = conn.cursor()
cursor.execute("SELECT COUNT(*) FROM conversations")
print(cursor.fetchone()[0])

Performance Tuning

-- Enable Query Store for performance tracking
ALTER DATABASE [appdb] SET QUERY_STORE = ON;
ALTER DATABASE [appdb] SET QUERY_STORE (
    OPERATION_MODE = READ_WRITE,
    DATA_FLUSH_INTERVAL_SECONDS = 900,
    QUERY_CAPTURE_MODE = AUTO
);

-- Find top resource-consuming queries
SELECT TOP 10
    qs.query_id,
    qt.query_sql_text,
    rs.avg_duration / 1000 AS avg_ms,
    rs.count_executions,
    rs.avg_cpu_time / 1000 AS avg_cpu_ms
FROM sys.query_store_runtime_stats rs
JOIN sys.query_store_plan qp ON rs.plan_id = qp.plan_id
JOIN sys.query_store_query qs ON qp.query_id = qs.query_id
JOIN sys.query_store_query_text qt ON qs.query_text_id = qt.query_text_id
ORDER BY rs.avg_duration DESC;

SKU Selection Guide

Troubleshooting

Source: frootai/frootai — distributed by TomeVault.