Optimize Azure SQL Database Performance

A

Azure SQL Database and Azure SQL Managed Instance automatic tuning provides peak performance and stable workloads through continuous performance tuning based on AI and machine learning.

Automatic tuning is a fully managed intelligent performance service that uses built-in intelligence to continuously monitor queries executed on a database, and it automatically improves their performance.

Option A: Automatic Tuning Azure SQL Database's Automatic Tuning uses AI and machine learning to automatically detect and fix query performance issues. The feature analyzes query performance patterns and applies performance optimizations based on the workload's characteristics. Automatic Tuning continuously monitors query performance and applies the appropriate optimization methods, such as creating missing indexes, fixing parameterization issues, and optimizing the database's configuration settings. With Automatic Tuning, database administrators can minimize the effort required to improve database performance.

Option B: Azure Advisor Azure Advisor is a cloud-based service that provides recommendations on how to optimize your Azure resources. The service analyzes resource usage patterns and provides suggestions to improve resource utilization, security, and reliability. Azure Advisor can provide recommendations on a range of topics, including cost optimization, performance, security, and availability. However, it does not provide specific recommendations for optimizing a specific database's performance.

Option C: Azure Monitor Azure Monitor is a cloud-based service that provides visibility into your Azure resources' health and performance. The service collects data from various sources, including application logs, performance metrics, and infrastructure telemetry, and provides actionable insights into resource performance, availability, and security. Azure Monitor includes features such as alerting, dashboards, and log analytics. However, while it can help identify performance issues, it does not offer a specific solution for improving database performance.

Option D: Query Performance Insight Query Performance Insight is an Azure SQL Database feature that provides insights into query performance. The feature enables users to view the top resource-consuming queries and identify the queries that are impacting database performance. Query Performance Insight provides historical performance data, including query execution time, CPU usage, and I/O usage. Users can use this information to optimize query performance and improve database performance.

Answer: Based on the requirements, Option A, Automatic Tuning, is the best option for improving database performance while minimizing administrative effort. Automatic Tuning applies AI and machine learning algorithms to automatically detect and optimize query performance issues, eliminating the need for manual optimization. The feature continuously monitors query performance and automatically applies the appropriate optimization methods, making it an ideal solution for minimizing administrative effort. Therefore, Option A is the correct answer.