Cost Control
Assigning cloud costs to responsible teams
Assign direct cloud charges, document shared-cost rules and give teams statements they can review and reconcile.
Author
William Wilson
William Wilson is the editorial byline assigned to this area. Subject: cloud operations and infrastructure. Practical guides, comparisons and the questions behind a choice form this editorial remit. Related coverage: Migration; Identity. Readers should be able to see where a conclusion depends on an assumption. This is an editorial pen name used by the publication, not a claim of an independently verified personal identity.
Migration
Building a dependency map before migration
Map application connections, data flows and shared services so you can choose migration groups and identify cross-environment risks.
Migration
Choosing a rollback plan for a cloud cutover
Choose a migration rollback path based on traffic, write ownership and data state, then set decision triggers and rehearse both fallback branches.
Reliability
Choosing alerts that require a clear operator action
Decide which cloud signals deserve an alert by defining impact, owner, urgency and the operator's next step.
Reliability
Choosing cloud requirements from reliability and data needs
Define checkable cloud requirements from business availability, recovery targets, data sensitivity and handling needs.
Cloud Planning
Cloud hosting and compute selection
Choose cloud compute by comparing application constraints, operating responsibility, demand, total cost and region fit.
Cloud Planning
Cloud infrastructure planning for businesses
Plan cloud infrastructure around workloads, data, reliability and operating responsibilities before choosing a deployment approach.
Migration
Cloud migration planning
Plan a cloud migration by choosing workload treatments, grouping dependencies, sequencing waves and defining cutover and fallback checks.
Cloud Planning
Cloud networking
Cloud networking connects users, offices and workloads to services through defined routes, names and access controls.
Governance
Cloud operations governance
Set up cloud operations governance with clear workload ownership, operating rules, evidence reviews and a way to resolve exceptions.
Reliability
Cloud reliability
Define cloud reliability for business workloads, choose controls for likely failures, and check whether recovery meets agreed targets.
Governance
Cloud security operations
Assign owners and evidence for exposure changes, cloud server updates, deployment secrets and suspected account compromise.
Governance
Cloud vendor due diligence
Assess cloud service terms, support, data handling, exit routes and feature readiness before approving a vendor arrangement.
Identity
Comparing public and private application access
Public and private access describe the network path to an application, not whether its users are trusted.
Cost Control
Comparing reserved vs spend commitments in uncertain demand
Compare AWS, Azure and Google Cloud commitments using eligible demand, matching rules and a lower-use cost case.
Migration
AWS, Azure and GCP support plans against operational needs
Compare AWS, Azure and Google Cloud support by severity, initial response, hours, escalation and the work your team must do.
Cloud Planning
Connecting an office network to cloud workloads
An office-to-cloud connection should be designed around the applications staff need, not a blanket path to every cloud address.
Reliability
Defining availability requirements for a business workload
Define availability around a business journey, choose a useful measure, and record recovery targets alongside the objective.
Identity
Designing roles with the minimum required permissions
Build cloud roles from required tasks, resource scope and duration, then check the grant and its holder's other access.
Cloud Planning
Distinguishing a roadmap promise from an available cloud feature
Verify whether a promised cloud feature is released, supported and usable in the intended region, plan and account.
Identity
Keeping secrets out of deployment files: checks & response
Keep credential values out of deployment files, review leak paths and respond if a real secret is committed.
Reliability
Monitoring application latency alongside server resources
Read request latency with traffic, errors, dependencies and server resources to investigate slow application actions.
Cloud Planning
Object, block and file storage compared
Compare object, block and file storage by access method, sharing needs and application behaviour before choosing a cloud service.
Cloud Planning
Planning a cloud handover when an external provider leaves
Transfer cloud operations from an external provider with a service inventory, usable runbooks, checked procedures and controlled access removal.
Reliability
Planning for a regional service disruption
Prepare a regional disruption plan with clear failover criteria, independent dependencies, data decisions and a tested return path.
Governance
Recording infrastructure changes in version control
Trace cloud infrastructure changes through configuration review, current plans and deployment records while protecting state and secrets.
Reliability
Recording logs useful for incident investigation
Choose application log events, fields, identifiers and safeguards that help operators reconstruct an incident.
Reliability
Reviewing configuration changes that expose services
Trace a cloud access change to its affected service, assess reachability and record the correction and checks.
Cost Control
Right-sizing compute after measuring workload
Measure busy workload demand, screen compute sizes and check application results before treating a resize as a saving.
Reliability
Rolling back an application release safely
Decide how to respond to a faulty application release by checking version, traffic and data compatibility before verifying live service.
Reliability
Separating development, test and production environments
Set boundaries for cloud development, test and production while keeping test results relevant to a live release.
Reliability
Testing a recovery procedure rather than assuming it works
Test the full recovery path, measure actual RTO and RPO, inspect recovered data, and record the limits of each exercise.
Reliability
Testing cloud backups against recovery requirements
Plan an isolated cloud-backup restore, measure usable recovery against RTO and RPO, and record what the test actually proves.
Cloud Planning
Virtual machines versus managed application hosting
Compare VMs and managed application hosting by OS control, application compatibility, scaling and operating responsibility.