AWS Glacier Assessment Test

An AWS Glacier Assessment Test evaluates candidates for their proficiency in designing, configuring, and managing data archival and long-term storage solutions using Amazon Glacier. Glacier is a secure, durable, and cost-effective cloud storage service designed for data archiving and backup with flexible retrieval options. This assessment typically covers the following aspects:

1. Glacier Basics: Testing candidates' understanding of basic Glacier concepts, features, storage classes (e.g., Glacier Standard, Glacier Deep Archive), and use cases for long-term data archival and backup.
2. Vault Creation and Management: Evaluating candidates' ability to create, configure, and manage Glacier vaults, including setting up vault access policies, defining data retention policies, and configuring notifications for vault events.
3. Data Upload and Retrieval: Assessing candidates' skills in uploading data to Glacier vaults using various methods, such as direct uploads, multipart uploads, and lifecycle policies, and retrieving data from Glacier archives with retrieval options like expedited, standard, and bulk retrievals.
4. Data Transfer Acceleration: Testing candidates' knowledge of Glacier's data transfer acceleration feature for faster data uploads and retrievals by leveraging Amazon CloudFront's global content delivery network (CDN) infrastructure.
5. Data Encryption and Security: Evaluating candidates' familiarity with data encryption options and security best practices on Glacier, including server-side encryption using AWS Key Management Service (KMS), client-side encryption, and implementing access controls using IAM policies and Vault Lock policies.
6. Data Lifecycle Policies: Assessing candidates' ability to implement data lifecycle policies on Glacier vaults for automating data archival, retention, and deletion based on predefined rules and schedules, and configuring Glacier Select for querying data stored in Glacier archives.
7. Data Retrieval Costs and Pricing: Testing candidates' understanding of Glacier retrieval costs and pricing models, including retrieval fees, data transfer costs, and storage costs, and implementing cost optimization strategies for minimizing expenses while meeting data retrieval requirements.
8. Data Compliance and Governance: Evaluating candidates' knowledge of data compliance regulations, industry standards, and governance requirements for long-term data retention and archival on Glacier, and implementing compliance measures like data encryption, access controls, and audit trails.
9. Monitoring and Logging: Assessing candidates' skills in monitoring Glacier vault activities and storage usage using Amazon CloudWatch metrics and CloudTrail logs, setting up alarms for threshold-based notifications, and analyzing log data for auditing and troubleshooting purposes.
10. Data Migration and Integration: Testing candidates' familiarity with data migration strategies and tools for moving data between on-premises storage systems and Glacier vaults, integrating Glacier with other AWS services like Amazon S3, AWS Storage Gateway, and AWS DataSync for seamless data transfer and synchronization.
11. Disaster Recovery and Business Continuity: Evaluating candidates' understanding of Glacier's role in disaster recovery (DR) and business continuity planning (BCP), including implementing data backup and recovery strategies, defining recovery time objectives (RTOs) and recovery point objectives (RPOs), and testing DR plans regularly.

Overall, our AWS Glacier Assessment Test measures candidates' knowledge, practical skills, and hands-on experience in designing, implementing, and managing data archival and long-term storage solutions using Amazon Glacier, providing valuable insights into their capabilities.