A self-paced practical course for infrastructure, cloud and network engineers who design or operate computing at the edge: retail stores, factories, branch offices, telecom sites and content delivery points. Seven lessons cover edge use cases and architecture patterns, site hardware and environmental constraints, edge networking, containers and fleet management, security, data management and synchronisation, and operating thousands of sites reliably. Each lesson ends with a design exercise.
What you will learn
- Identify workloads that benefit from edge computing
- Choose edge architecture patterns
- Specify hardware and site requirements
- Design resilient edge networking
- Manage containerised workloads across fleets
- Secure edge devices and sites
- Manage data synchronisation and operate edge estates at scale
Lessons
- Edge Use Cases and Architecture Patterns
- Hardware and Site Requirements
- Edge Networking
- Containers and Fleet Management
- Edge Security
- Data Management and Synchronisation
- Operating Edge Estates at Scale
Self-paced course from Tech Skills Library. Educational content only; it is not an accredited qualification, licence or credential.
Lessons
Edge Use Cases and Architecture Patterns
Hardware and Site Requirements
Edge sites rarely have data centre conditions. Constraints Limited space, power and cooling; dust, vibration and temperature extremes; no on-site IT staff. Hardware selection Choose ruggedised or compact servers as required, with remote management controllers, sufficient storage for local buffering and hardware security modules or trusted platform modules. Redundancy Decide between single nodes with fast […]
Edge Networking
Edge sites depend on networks that may be slow, expensive or unreliable. Connectivity options Fixed broadband, fibre, cellular, satellite and private wireless. Use two diverse links for critical sites. SD-WAN Software-defined WAN manages multiple links, applies policies and routes traffic intelligently. Local networks Segment operational technology, guest and corporate networks. Restrict traffic between segments. Offline […]
Containers and Fleet Management
Managing software across hundreds or thousands of sites requires automation. Lightweight orchestration Lightweight Kubernetes distributions and container runtimes suit constrained hardware. GitOps Declare desired state in version control; agents at each site pull and apply changes, reporting status centrally. Staged rollouts Deploy updates to a small group of sites first, monitor and expand gradually. Support […]
Edge Security
Edge devices are physically exposed and widely distributed. Physical security Use locked enclosures, tamper detection and secure boot. Device identity Give each device a unique identity using certificates and hardware roots of trust. Encryption Encrypt data at rest and in transit. Protect keys in hardware. Patching Automate patching through the fleet management system. Network security […]
Data Management and Synchronisation
Edge systems generate and use data locally while also feeding central systems. Processing locally Filter, aggregate and analyse data at the edge to reduce transfer volume. Synchronisation Use queues or replication with conflict resolution for data that changes both centrally and locally. Storage limits Set retention policies and buffer sizes for offline periods. Data governance […]
Operating Edge Estates at Scale
Operational processes determine whether edge deployments succeed. Monitoring Monitor hardware health, connectivity, application status and capacity centrally with clear alert thresholds. Remote remediation Automate common fixes such as restarting services. Use out-of-band management for unresponsive nodes. Field support Define when a site visit is required, keep spares regionally and give field staff simple replacement procedures. […]