AWS Certified SysOps Administrator - Associate (SOA-C02) glossary
Terms selected for AWS Certified SysOps Administrator - Associate (SOA-C02) based on common objective language and practice focus.
CloudWatch Alarm State
Current evaluation outcome of an alarm: OK, ALARM, or INSUFFICIENT_DATA based on metric thresholds.
Read full term ->CloudWatch Logs Insights
Query feature for searching and analyzing CloudWatch logs with a purpose-built query language.
Read full term ->CloudTrail Event History
Recent API activity view used to audit account actions and identify who changed what and when.
Read full term ->Systems Manager Run Command
Capability to execute operational commands across managed instances without direct SSH/RDP access.
Read full term ->Systems Manager Patch Manager
Service for automating OS patch baselines, maintenance windows, and compliance reporting.
Read full term ->Systems Manager Automation
Workflow engine for running operational playbooks such as remediation, restart, and configuration tasks.
Read full term ->AWS Config Rule
Compliance check that evaluates resource configurations against defined policies.
Read full term ->AWS Config Conformance Pack
Collection of AWS Config rules and remediation actions mapped to a governance standard.
Read full term ->EC2 Auto Recovery
Feature that automatically recovers an impaired EC2 instance on new hardware when certain failures occur.
Read full term ->Load Balancer Health Check
Periodic validation used by ELB to route traffic only to healthy targets.
Read full term ->VPC Flow Logs
Network traffic metadata capture for VPC, subnet, or interface-level monitoring and troubleshooting.
Read full term ->NAT Gateway High Availability
Best practice of deploying NAT Gateways per Availability Zone to avoid single-AZ egress failures.
Read full term ->Trusted Advisor Check
Operational recommendation category that surfaces risk or optimization opportunities.
Read full term ->Cost Anomaly Detection
AWS billing feature that uses machine learning to detect unusual spending patterns.
Read full term ->EBS Snapshot Lifecycle
Automation process for creating, retaining, and expiring EBS snapshots based on policy.
Read full term ->RDS Performance Insights
Database performance monitoring feature for analyzing load and identifying bottleneck SQL.
Read full term ->Incident Runbook
Documented sequence of operational steps for diagnosing and resolving recurring incidents.
Read full term ->Multi-Account Operations
Operational model that separates workloads across AWS accounts for isolation, governance, and blast-radius control.
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