What to Check After a Cloud Migration: A Quick Guide

Completing a cloud migration is a significant milestone, but the work doesn’t stop once systems are moved. A post-migration audit is essential to confirm that applications, services, and infrastructure are operating correctly in the new environment. This process helps identify potential issues, optimize performance, and validate compliance requirements.

Why a Post-Migration Audit is Necessary

Cloud migration can introduce unforeseen challenges, including:

• Performance Variations: applications may behave differently in the cloud than on-premises.
• Configuration Issues: improperly set permissions, policies, or networking rules can cause failures.
• Data Integrity Concerns: ensure data migrated accurately without corruption or loss.
• Cost Management: monitor utilization to avoid unnecessary expenses.
• Compliance Verification: validate security and regulatory requirements.

A thorough post-migration audit ensures these challenges are addressed before they affect operations.

Key Steps in a Post-Migration Audit

1. Verify Infrastructure and Service Availability

• Confirm cloud-hosted applications are accessible to users.
• Test connectivity between integrated systems.
• Ensure DNS records are updated correctly.

2. Assess Performance Metrics

• Compare pre- and post-migration performance benchmarks.
• Monitor CPU, memory, and network usage.
• Test load balancing to confirm scalability.

3. Check Data Integrity and Security

• Verify consistency between source and cloud environments.
• Audit access controls and encryption settings.
• Review logs for unauthorized access attempts.

4. Validate Application Functionality

• Confirm workflows and automation scripts function properly.
• Test APIs and third-party integrations.
• Validate user roles and permissions.

5. Monitor and Optimize Cloud Costs

• Review billing reports for anomalies.
• Identify underutilized resources for downsizing.
• Set up alerts for spending thresholds.

6. Ensure Compliance with Regulatory Standards

• Verify GDPR, HIPAA, SOC 2 or other applicable standards.
• Review internal IT security policy alignment.
• Follow provider best practices for cloud data protection.

7. Gather User Feedback and Address Issues

• Collect feedback on responsiveness and availability.
• Address reported issues promptly.
• Update documentation and support materials.

Best Practices for a Successful Post-Migration Audit

• Use Automated Monitoring: leverage AWS CloudWatch, Azure Monitor, or GCP Operations Suite.
• Run Security Scans: employ CSPM tools to detect vulnerabilities.
• Conduct Load Testing: simulate heavy traffic scenarios.
• Hold Review Meetings: discuss audit findings with stakeholders.
• Document and Prioritize Issues: log and assign resolution priorities.

How Clovity Can Help

As an Atlassian Gold Solution Partner, Clovity helps organizations:

• Conduct comprehensive post-migration audits.
• Optimize cloud performance and security settings.
• Implement monitoring and cost control measures.
• Ensure compliance with regulatory standards.

A well-executed post-migration audit verifies infrastructure, validates apps, monitors costs, and ensures compliance—helping businesses maximize their cloud investments while minimizing risks.

📧 Contact us at sales@clovity.com or visit 🌐 atlassian.clovity.com to get started today!