AWS Resource Explorer
AWS Resource Explorer is a managed search service for discovering AWS resources across all regions with a single unified query.
What is Resource Explorer? (Simple Explanation)
Resource Explorer is an AWS service in the Management category. AWS Resource Explorer is a managed search service for discovering AWS resources across all regions with a single unified query.
When Would You Use Resource Explorer?
- Multi-region resource discovery
- Unused resource identification
- Compliance and inventory audits
- Operational troubleshooting
Who Uses Resource Explorer?
From startups to enterprises, Resource Explorer powers:
What Makes Resource Explorer Powerful
Resource Explorer Pricing & Free Tier
CloudWatch Free Tier: 10 metrics, 5GB log ingestion. Config: $0.003 per configuration item. CloudFormation: free (pay for created resources).
Resource Explorer Best Practices
- 1Create a multi-account strategy with AWS Organizations from day one
- 2Enable consolidated billing and apply SCPs to restrict risky actions
- 3Use Infrastructure as Code (CloudFormation/Terraform) for all production resources
- 4Set budget alerts at 50%, 80%, and 100% of expected monthly spend
- 5Enable AWS Config with conformance packs for continuous compliance monitoring
Getting Started with Resource Explorer in 5 Minutes
- 1Open the AWS Console and navigate to Resource Explorer
- 2Click "Create" or "Get started" to begin configuration
- 3Configure the required settings — name, region, and access permissions
- 4Review and create — monitor the initial status in CloudWatch
Resource Explorer CLI Quick Reference
2 production-ready commands. Full CLI Library (225+ services) →
aws resource-explorer helpView all Resource Explorer CLI v2 commands and subcommandsaws resource-explorer describe-resourceexplorer --helpView options for describing Resource Explorer resourcesPros & Cons of Resource Explorer
Pros
- Unified search across all AWS regions
- Full-text indexed views
- Complex queries with filters
- Resource count and aggregation
- IAM-controlled visibility
Cons
- ✕Vendor lock-in — migrating away from AWS requires significant effort
- ✕Costs can be unpredictable without proper monitoring and budgeting
- ✕Learning curve for beginners — AWS has 200+ services with complex IAM policies
Resource Explorer vs Alternatives
Resource Explorer vs Config
Choose Resource Explorer for Multi-region resource discovery and Unused resource identification. It excels at unified search across all aws regions.
Choose Config as an alternative when your requirements differ. Each service in the Management category serves different architectural patterns.
Services That Work with Resource Explorer
Resource Explorer is rarely used alone. It is typically combined with:
Compliance & Security
How AWS Resource Explorer fits into major compliance standards. Browse all 41 frameworks →
Resource Explorer configuration is audited by CIS Benchmarks v1.5–v3.0 for secure cloud defaults.
NIST 800-53Resource Explorer access controls, encryption, and audit logging map to NIST 800-53 AC, SC, and AU control families.
PCI DSS 4.0Resource Explorer encryption, access control, and logging support PCI DSS for cardholder data environments.
SOC 2Resource Explorer security, availability, and confidentiality controls evaluated under SOC 2 Trust Services Criteria.
ISO 27001Resource Explorer configuration and monitoring controls map to ISO 27001 Annex A information security management.
Frequently Asked Questions About Resource Explorer
What is AWS Resource Explorer?
AWS Resource Explorer is a managed search service for discovering AWS resources across all regions with a single unified query.
What is Resource Explorer used for?
Resource Explorer is commonly used for: Multi-region resource discovery; Unused resource identification; Compliance and inventory audits; Operational troubleshooting. It's a core service in the management category of AWS.
Is Resource Explorer free?
CloudWatch Free Tier: 10 metrics, 5GB log ingestion. Config: $0.003 per configuration item. CloudFormation: free (pay for created resources).
What are the key features of Resource Explorer?
Resource Explorer's most important capabilities include: Unified search across all AWS regions. Full-text indexed views. Complex queries with filters. Resource count and aggregation. IAM-controlled visibility. Each of these is designed to help teams multi-region resource discovery.
How does Resource Explorer compare to alternatives?
Resource Explorer competes with both AWS-native alternatives (Config, Systems Manager, Organizations) and third-party equivalents. The right choice depends on your specific requirements for scalability, cost, and operational overhead. See the comparisons section below for detailed guidance.
Which compliance frameworks apply to Resource Explorer?
CIS AWS v3.0: Resource Explorer configuration is audited by CIS Benchmarks v1.5–v3.0 for secure cloud defaults. NIST 800-53: Resource Explorer access controls, encryption, and audit logging map to NIST 800-53 AC, SC, and AU control families. PCI DSS 4.0: Resource Explorer encryption, access control, and logging support PCI DSS for cardholder data environments. SOC 2: Resource Explorer security, availability, and confidentiality controls evaluated under SOC 2 Trust Services Criteria. ISO 27001: Resource Explorer configuration and monitoring controls map to ISO 27001 Annex A information security management.
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