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An e-commerce company has developed its client app using PHP, hosted it on an on-premises Apache server, and connected it to a MySQL server in the back end. With a growing number of features and active customer base, app performance has been severely affected to the point that the company can't meet customers’ demands during peak traffic. The teams that are working on specific features and services are experiencing difficulty with managing, monitoring, and making changes to their parts of the app. What is the best solution to help mitigate these issues?
Migrate the app to Azure and host it on Azure Virtual Machines. Then migrate the on-premises MySQL server to a managed VM on Azure.
Deploy the app to Azure App Service and migrate the MySQL server to Azure Database for MySQL - Flexible Server.
Modernize the app architecture to microservices, deploy it to Azure Kubernetes Service, and migrate the MySQL server to Azure Database for MySQL - Flexible Server.
An IT company wants to create a simple, cost-effective app that sends a notification to managers every time a code change is submitted. What is the best app hosting option on Azure for this scenario?
Azure Virtual Machines
Azure Functions
Azure Kubernetes Services (AKS)
What connection information is sufficient to connect to and query a database on an Azure Database for MySQL flexible server from an app hosted in Azure App Service or AKS?
Server name, resource group name, admin username, and password.
Server name, database name, admin username, and password.
Server name, MySQL version, database name, admin username, and password.
An app is facing intermittent connectivity issues while connecting to an Azure Database for MySQL flexible server. These issues occur randomly and can't be reproduced at will. What's the most likely cause of these issues and the best solution to mitigate them?
These are transient faults; implement retry logic.
The connection string used in the application is incorrect; update the connection string and connection information.
The flexible server's provisioned storage limit has been reached; scale up storage.
Jim is tasked with developing a public-facing website for his large organization using WordPress. He decides to deploy the app on Azure App Service and use Azure Database for MySQL - Flexible Server in the back end to store blog data. What is the most suitable MySQL - Flexible Server compute tier for this workload?
Burstable
General Purpose
Business Critical
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