https://criticalcloud.ai/blog/ Practitioner insight from the world's first Powered by Datadog accredited MSP. en-gb 1440 hello@criticalcloud.ai (Critical Cloud) Fri, 12 Jun 2026 00:00:00 +0000 https://criticalcloud.ai/blog/datadog-pricing-cost-optimisation/ https://criticalcloud.ai/blog/datadog-pricing-cost-optimisation/ Fri, 12 Jun 2026 00:00:00 +0000 James Smith Datadog costs grow when telemetry is unmanaged. This guide covers what drives the growth (logs, custom metrics, cardinality, APM) and how to govern it with an Observability FinOps approach. https://criticalcloud.ai/blog/managed-datadog-uk-data-residency-dora-nis2/ https://criticalcloud.ai/blog/managed-datadog-uk-data-residency-dora-nis2/ Mon, 08 Jun 2026 00:00:00 +0000 Andrew Phillips Datadog UK data residency, DORA, and NIS2: what regulated businesses need to know and how a managed Datadog deployment helps meet the requirements. https://criticalcloud.ai/blog/aws/5-steps-to-automate-compliance-with-aws-audit-manager/ https://criticalcloud.ai/blog/aws/5-steps-to-automate-compliance-with-aws-audit-manager/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Manual compliance audits are slow and error-prone. AWS Audit Manager automates evidence collection for GDPR, PCI DSS, and ISO 27001. Here is how to set it up. AWS AWS Security and Compliance for Regulated Businesses https://criticalcloud.ai/blog/aws/5-steps-to-configure-okta-with-aws-iam-identity-center/ https://criticalcloud.ai/blog/aws/5-steps-to-configure-okta-with-aws-iam-identity-center/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Okta and AWS IAM Identity Center together give your team single sign-on to AWS accounts without managing IAM users. Five steps to configure it properly. AWS AWS Security and Compliance for Regulated Businesses https://criticalcloud.ai/blog/aws/5-tools-to-detect-unused-aws-resources/ https://criticalcloud.ai/blog/aws/5-tools-to-detect-unused-aws-resources/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Unattached EBS volumes, idle EC2 instances, forgotten Elastic IPs. They cost money. Five tools catch them before they add up. AWS The Complete Guide to AWS Cost Optimisation https://criticalcloud.ai/blog/aws/7-best-practices-for-aws-audit-logs/ https://criticalcloud.ai/blog/aws/7-best-practices-for-aws-audit-logs/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Audit logs prove what happened and who did it. CloudTrail captures it. How to configure multi-region logging, access controls, retention, and log analysis that actually helps. AWS AWS Security and Compliance for Regulated Businesses https://criticalcloud.ai/blog/aws/7-ways-to-reduce-aws-lambda-cold-starts/ https://criticalcloud.ai/blog/aws/7-ways-to-reduce-aws-lambda-cold-starts/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Lambda cold starts are slow. Package size, memory, initialisation code, runtime, and provisioned concurrency: seven techniques ranked by impact and complexity. AWS AWS Lambda and Serverless Optimisation https://criticalcloud.ai/blog/aws/9-best-practices-for-aws-cloudtrail-compliance/ https://criticalcloud.ai/blog/aws/9-best-practices-for-aws-cloudtrail-compliance/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud CloudTrail is mandatory for compliance. Here is what actually matters: all-region logging, S3 bucket protection, log integrity validation, and retention that satisfies auditors. AWS AWS Security and Compliance for Regulated Businesses https://criticalcloud.ai/blog/aws/auto-scaling-for-ecs-step-by-step-guide/ https://criticalcloud.ai/blog/aws/auto-scaling-for-ecs-step-by-step-guide/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud ECS Auto Scaling adjusts task count based on metrics you choose. Get the infrastructure you need, pay only for what you use, stop guessing at capacity. AWS AWS Reliability, Scaling and Disaster Recovery https://criticalcloud.ai/blog/aws/aws-cross-region-data-transfer-costs-7-ways-to-reduce/ https://criticalcloud.ai/blog/aws/aws-cross-region-data-transfer-costs-7-ways-to-reduce/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Cross-region data transfer costs £0.07 per GB. 1TB monthly is £840 yearly. You don't have to pay it. Here's how to cut these costs without sacrificing availability. AWS The Complete Guide to AWS Cost Optimisation https://criticalcloud.ai/blog/aws/aws-data-retention-policies-setup-guide/ https://criticalcloud.ai/blog/aws/aws-data-retention-policies-setup-guide/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Keep data too long and you pay for storage and liability. Delete too fast and you break compliance. AWS S3 Lifecycle, Object Lock, CloudWatch retention, and DLM: how to configure each. AWS The Complete Guide to AWS Cost Optimisation https://criticalcloud.ai/blog/aws/aws-database-migration-on-premise-to-rds/ https://criticalcloud.ai/blog/aws/aws-database-migration-on-premise-to-rds/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Migrate your on-premise database to Amazon RDS with minimal downtime. Covers AWS DMS, schema conversion, cutover strategy and post-migration validation. AWS https://criticalcloud.ai/blog/aws/aws-deployment-automation-reducing-release-risk/ https://criticalcloud.ai/blog/aws/aws-deployment-automation-reducing-release-risk/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Deployment automation on AWS reduces release risk through blue/green deployments, canary releases, automated rollbacks and deployment observability. AWS https://criticalcloud.ai/blog/aws/aws-firewall-rules-7-best-practices/ https://criticalcloud.ai/blog/aws/aws-firewall-rules-7-best-practices/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Firewall rules are security. Bad rules block good traffic or miss attacks. Seven AWS firewall best practices for security groups, NACLs, WAF, and Network Firewall. AWS AWS Security and Compliance for Regulated Businesses https://criticalcloud.ai/blog/aws/aws-free-tier-vs-paid-services-what-smbs-need-to-know/ https://criticalcloud.ai/blog/aws/aws-free-tier-vs-paid-services-what-smbs-need-to-know/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud AWS free tier is great for learning. For production, you graduate to paid. Here is what the free tier actually covers, where it runs out, and when to upgrade. AWS The Complete Guide to AWS Cost Optimisation https://criticalcloud.ai/blog/aws/aws-latency-issues-common-causes-and-fixes/ https://criticalcloud.ai/blog/aws/aws-latency-issues-common-causes-and-fixes/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Latency kills user experience. It's usually geography, network setup, or resource mismanagement. Here's how to diagnose it and fix it without months of work. AWS AWS Networking and Latency Optimisation https://criticalcloud.ai/blog/aws/aws-migration-checklist-tech-led-businesses/ https://criticalcloud.ai/blog/aws/aws-migration-checklist-tech-led-businesses/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud A practical AWS migration checklist covering pre-migration, landing zone, workload migration and go-live. Built for tech-led teams running complex environments. AWS https://criticalcloud.ai/blog/aws/aws-migration-readiness-assessment/ https://criticalcloud.ai/blog/aws/aws-migration-readiness-assessment/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Before you migrate to AWS, run a readiness assessment. Discover the eight checks that prevent failed migrations, cost overruns and compliance gaps. AWS https://criticalcloud.ai/blog/aws/aws-network-firewall-deployment-models-explained/ https://criticalcloud.ai/blog/aws/aws-network-firewall-deployment-models-explained/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud AWS Network Firewall supports three deployment models. The wrong choice adds cost and complexity without improving security. Here is how to pick the right one. AWS AWS Security and Compliance for Regulated Businesses https://criticalcloud.ai/blog/aws/aws-network-firewall-for-multi-account-setups/ https://criticalcloud.ai/blog/aws/aws-network-firewall-for-multi-account-setups/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Multi-account AWS setups need unified network security. Network Firewall with Firewall Manager lets you enforce consistent policy across every account from one place. AWS AWS Security and Compliance for Regulated Businesses https://criticalcloud.ai/blog/aws/aws-storage-cost-analysis-step-by-step-guide/ https://criticalcloud.ai/blog/aws/aws-storage-cost-analysis-step-by-step-guide/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud S3 bills are often wrong because data sits in expensive storage classes. EBS snapshots accumulate unseen. A step-by-step approach to auditing and fixing AWS storage costs. AWS The Complete Guide to AWS Cost Optimisation https://criticalcloud.ai/blog/aws/best-practices-for-aws-network-latency-optimisation/ https://criticalcloud.ai/blog/aws/best-practices-for-aws-network-latency-optimisation/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Network latency kills user experience. Starts with geography. Improves with caching, connection optimisation, and placement groups. Here is how to systematically reduce it. AWS AWS Networking and Latency Optimisation https://criticalcloud.ai/blog/aws/best-practices-for-cross-region-data-transfer-with-transit-gateway/ https://criticalcloud.ai/blog/aws/best-practices-for-cross-region-data-transfer-with-transit-gateway/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Transit Gateway simplifies multi-region networking and reduces transfer costs. Inter-region peering, ECMP routing, cost optimisation, and monitoring best practices. AWS AWS Networking and Latency Optimisation https://criticalcloud.ai/blog/aws/how-to-automate-alerts-with-aws-cloudwatch/ https://criticalcloud.ai/blog/aws/how-to-automate-alerts-with-aws-cloudwatch/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud CloudWatch alarms trigger actions when metrics breach thresholds. Composite alarms, anomaly detection, and SNS routing: how to build alerting that works in production. AWS AWS Monitoring and Observability: From CloudWatch to Correlated Insight https://criticalcloud.ai/blog/aws/how-to-build-aws-cicd-pipeline-codepipeline-codebuild/ https://criticalcloud.ai/blog/aws/how-to-build-aws-cicd-pipeline-codepipeline-codebuild/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Build a production-ready AWS CI/CD pipeline using CodePipeline and CodeBuild. Step-by-step guide covering source, build, test and deploy stages. AWS https://criticalcloud.ai/blog/aws/how-to-build-scalable-aws-multi-account-structures/ https://criticalcloud.ai/blog/aws/how-to-build-scalable-aws-multi-account-structures/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud One AWS account does not scale. A well-designed multi-account structure separates environments, enforces policy, and simplifies cost tracking. Here is how to build it. AWS AWS Reliability, Scaling and Disaster Recovery https://criticalcloud.ai/blog/aws/how-to-connect-aws-budgets-to-slack/ https://criticalcloud.ai/blog/aws/how-to-connect-aws-budgets-to-slack/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud AWS Budgets alerts sit in your email inbox. Slack integration makes sure you actually see them. Step-by-step setup using SNS and AWS Chatbot. AWS The Complete Guide to AWS Cost Optimisation https://criticalcloud.ai/blog/aws/how-to-encrypt-data-at-rest-and-in-transit-on-aws/ https://criticalcloud.ai/blog/aws/how-to-encrypt-data-at-rest-and-in-transit-on-aws/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Encryption at rest and in transit is table stakes for regulated businesses on AWS. S3, RDS, EBS, KMS key types, and TLS enforcement: how to implement it correctly. AWS AWS Security and Compliance for Regulated Businesses https://criticalcloud.ai/blog/aws/infrastructure-as-code-aws-terraform-vs-cloudformation/ https://criticalcloud.ai/blog/aws/infrastructure-as-code-aws-terraform-vs-cloudformation/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Terraform vs CloudFormation: which IaC tool is right for your AWS environment? A practical comparison for tech-led teams making the decision for the long term. AWS https://criticalcloud.ai/blog/aws/lift-and-shift-vs-re-architect-aws-migration-strategy/ https://criticalcloud.ai/blog/aws/lift-and-shift-vs-re-architect-aws-migration-strategy/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Lift and shift gets you to AWS fast. Re-architecting gets you the real benefits. Here's how to choose the right strategy for each workload. AWS https://criticalcloud.ai/blog/aws/multi-az-vs-multi-region-disaster-recovery/ https://criticalcloud.ai/blog/aws/multi-az-vs-multi-region-disaster-recovery/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Multi-AZ and Multi-Region serve different purposes. Multi-AZ handles zone failures. Multi-Region handles regional outages. Choose based on what can actually kill your business. AWS AWS Reliability, Scaling and Disaster Recovery https://criticalcloud.ai/blog/aws/rds-vs-aurora-vs-dynamodb-choosing-the-right-aws-database/ https://criticalcloud.ai/blog/aws/rds-vs-aurora-vs-dynamodb-choosing-the-right-aws-database/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud RDS, Aurora or DynamoDB? This workload-first comparison helps you choose the right AWS database for your application without over-engineering or under-specifying. AWS https://criticalcloud.ai/blog/aws/reduce-aws-lambda-package-size-7-tips/ https://criticalcloud.ai/blog/aws/reduce-aws-lambda-package-size-7-tips/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Big Lambda packages mean slow cold starts. Kill unused dependencies, use layers, remove non-code files. Most packages can shrink 50-70%. AWS AWS Lambda and Serverless Optimisation https://criticalcloud.ai/blog/aws/right-sizing-aws-lambda-memory-step-by-step-guide/ https://criticalcloud.ai/blog/aws/right-sizing-aws-lambda-memory-step-by-step-guide/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Lambda memory controls CPU. Higher memory means faster execution. Sometimes a bigger memory allocation costs less overall because it finishes faster. AWS The Complete Guide to AWS Cost Optimisation https://criticalcloud.ai/blog/aws/role-based-access-control-in-aws-iam-basics/ https://criticalcloud.ai/blog/aws/role-based-access-control-in-aws-iam-basics/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud RBAC is the foundation of AWS security. Roles instead of users, scoped policies, trust policies, and regular audits: how to implement it correctly. AWS AWS Security and Compliance for Regulated Businesses https://criticalcloud.ai/blog/aws/weighted-routing-in-aws-route-53-explained/ https://criticalcloud.ai/blog/aws/weighted-routing-in-aws-route-53-explained/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Weighted routing lets you split DNS traffic by percentage. Control exactly how much traffic goes to each target. Perfect for gradual rollouts and A/B tests. AWS AWS Networking and Latency Optimisation https://criticalcloud.ai/blog/azure/10-azure-cost-optimization-tips-for-smbs-in-2025/ https://criticalcloud.ai/blog/azure/10-azure-cost-optimization-tips-for-smbs-in-2025/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure costs are controllable if you know where to look. Ten concrete optimisation techniques that reduce spend without reducing capability. Azure Cost Management and Optimisation https://criticalcloud.ai/blog/azure/5-failover-patterns-for-high-availability-in-azure/ https://criticalcloud.ai/blog/azure/5-failover-patterns-for-high-availability-in-azure/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud High availability on Azure is an architecture decision, not a checkbox. Five failover patterns, from active-passive to active-active, and when each is right. Azure Backup, Site Recovery and DR https://criticalcloud.ai/blog/azure/5-steps-to-diagnose-azure-load-balancer-traffic-problems/ https://criticalcloud.ai/blog/azure/5-steps-to-diagnose-azure-load-balancer-traffic-problems/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Load Balancer traffic issues fall into five categories: backend health, distribution rules, session persistence, SNAT exhaustion, and NSG blocking. Here is how to find which one. Azure Networking and Connectivity https://criticalcloud.ai/blog/azure/automate-azure-backups-with-runbooks/ https://criticalcloud.ai/blog/azure/automate-azure-backups-with-runbooks/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Automation runbooks handle backup policy management, on-demand backup triggers, and cleanup tasks that the built-in backup scheduler cannot. Here is how. Azure Backup, Site Recovery and DR https://criticalcloud.ai/blog/azure/azure-ad-sso-setup-hybrid-environments/ https://criticalcloud.ai/blog/azure/azure-ad-sso-setup-hybrid-environments/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Hybrid Azure AD SSO eliminates repeated password prompts across cloud and on-premise apps. How to configure Microsoft Entra Connect, Hybrid Join, and Seamless SSO. Azure Security, Identity and Compliance https://criticalcloud.ai/blog/azure/azure-cache-for-redis-security-best-practices/ https://criticalcloud.ai/blog/azure/azure-cache-for-redis-security-best-practices/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Cache for Redis exposed to the internet is a common misconfiguration. TLS, network isolation, Entra ID auth, and access key rotation: how to lock it down. Azure Security, Identity and Compliance https://criticalcloud.ai/blog/azure/azure-data-transfer-costs-7-ways-to-reduce/ https://criticalcloud.ai/blog/azure/azure-data-transfer-costs-7-ways-to-reduce/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure data transfer costs grow quietly and compound. Seven practical methods to reduce egress, cross-region, and VNet traffic charges before they dominate your bill. Azure Cost Management and Optimisation https://criticalcloud.ai/blog/azure/azure-event-hubs-vs-apache-kafka-key-differences/ https://criticalcloud.ai/blog/azure/azure-event-hubs-vs-apache-kafka-key-differences/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Event Hubs offers Kafka protocol compatibility and zero ops overhead. Apache Kafka gives you more control at the cost of running it yourself. Here is how to choose. Azure Application Architecture and Messaging https://criticalcloud.ai/blog/azure/azure-file-sync-setup-and-use-cases/ https://criticalcloud.ai/blog/azure/azure-file-sync-setup-and-use-cases/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure File Sync turns on-premise Windows file servers into a local cache of Azure Files. Setup guide, cloud tiering, disaster recovery, and multi-office use cases. Azure Networking and Connectivity https://criticalcloud.ai/blog/azure/azure-firewall-basic-vs-standard-cost-comparison/ https://criticalcloud.ai/blog/azure/azure-firewall-basic-vs-standard-cost-comparison/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Firewall Basic costs less than half of Standard. But the gaps in threat intelligence, throughput, and filtering matter more than the price for regulated workloads. Azure Security, Identity and Compliance https://criticalcloud.ai/blog/azure/azure-nsg-flow-logs-setup-guide/ https://criticalcloud.ai/blog/azure/azure-nsg-flow-logs-setup-guide/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud NSG Flow Logs retire in 2027. VNet Flow Logs are the replacement. What each captures, how to set them up, and why migrating sooner rather than later matters. Azure Security, Identity and Compliance https://criticalcloud.ai/blog/azure/azure-private-endpoints-deployment-scenarios-explained/ https://criticalcloud.ai/blog/azure/azure-private-endpoints-deployment-scenarios-explained/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Private Endpoints take PaaS services off the public internet and onto your private network. Four deployment patterns, DNS configuration, and what each costs you. Azure Security, Identity and Compliance https://criticalcloud.ai/blog/azure/azure-service-bus-vs-event-hub-key-differences/ https://criticalcloud.ai/blog/azure/azure-service-bus-vs-event-hub-key-differences/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Service Bus and Event Hub both move messages in Azure. They solve different problems. Here is when to use each and what breaks if you pick the wrong one. Azure Application Architecture and Messaging https://criticalcloud.ai/blog/azure/azure-site-recovery-costs-breakdown/ https://criticalcloud.ai/blog/azure/azure-site-recovery-costs-breakdown/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Site Recovery costs are split across licensing, storage, network, and compute. Here is what each component costs, where the surprises are, and how to reduce them. Azure Backup, Site Recovery and DR https://criticalcloud.ai/blog/azure/azure-traffic-manager-routing-methods-explained/ https://criticalcloud.ai/blog/azure/azure-traffic-manager-routing-methods-explained/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Traffic Manager has six routing methods. Choosing the wrong one gives you slower users, poor failover, or unexpected costs. Here is what each does and when to use it. Azure Networking and Connectivity https://criticalcloud.ai/blog/azure/azure-vs-aws-cost-comparison-for-small-businesses/ https://criticalcloud.ai/blog/azure/azure-vs-aws-cost-comparison-for-small-businesses/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure and AWS cost similarly for equivalent workloads. The actual cost difference depends on existing Microsoft licensing, egress patterns, and database choices. Azure Cost Management and Optimisation https://criticalcloud.ai/blog/azure/best-practices-for-redis-client-library-usage/ https://criticalcloud.ai/blog/azure/best-practices-for-redis-client-library-usage/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud A misconfigured Redis client is often the real cause of Azure Cache latency spikes. Connection pooling, retry policy, timeouts, and TLS: how to get each right. Azure Application Architecture and Messaging https://criticalcloud.ai/blog/azure/dependency-management-in-azure-devops/ https://criticalcloud.ai/blog/azure/dependency-management-in-azure-devops/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Artifacts manages package dependencies. Delivery Plans visualise cross-team work dependencies. Here is how to use both for cleaner, safer software delivery. Azure Monitoring and Observability https://criticalcloud.ai/blog/azure/event-driven-architecture-with-azure-service-bus/ https://criticalcloud.ai/blog/azure/event-driven-architecture-with-azure-service-bus/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Service Bus is the backbone of event-driven architecture in Azure. Topics, subscriptions, filters, and dead-letter queues: how to build loosely coupled systems that actually work. Azure Application Architecture and Messaging https://criticalcloud.ai/blog/azure/health-check-endpoint-setup-for-azure-apps/ https://criticalcloud.ai/blog/azure/health-check-endpoint-setup-for-azure-apps/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Health checks tell Azure whether your app is actually working, not just whether the container is running. How to implement them in App Service and Azure Functions. Azure Monitoring and Observability https://criticalcloud.ai/blog/azure/how-to-audit-azure-rbac-role-assignments/ https://criticalcloud.ai/blog/azure/how-to-audit-azure-rbac-role-assignments/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Misconfigured access controls drive 80% of cloud breaches. A practical guide to auditing Azure RBAC using Activity Logs, CLI, and PIM before permission creep becomes a breach. Azure Security, Identity and Compliance https://criticalcloud.ai/blog/azure/how-to-monitor-azure-resource-tags-with-azure-monitor/ https://criticalcloud.ai/blog/azure/how-to-monitor-azure-resource-tags-with-azure-monitor/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure resource tags are your cost allocation and governance framework. Azure Monitor shows you which resources are untagged, incorrectly tagged, and drifting from policy. Azure Monitoring and Observability https://criticalcloud.ai/blog/azure/how-to-optimise-azure-ad-connect-performance/ https://criticalcloud.ai/blog/azure/how-to-optimise-azure-ad-connect-performance/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Slow Azure AD Connect sync causes authentication delays and stale identities. How to diagnose sync performance, reduce cycle time, and avoid the common bottlenecks. Azure Security, Identity and Compliance https://criticalcloud.ai/blog/azure/how-to-set-up-real-time-cost-alerts-in-azure/ https://criticalcloud.ai/blog/azure/how-to-set-up-real-time-cost-alerts-in-azure/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure budgets and cost alerts stop bill surprises before they happen. Step-by-step setup covering budgets, alert thresholds, Action Groups, and automated response. Azure Cost Management and Optimisation https://criticalcloud.ai/blog/azure/how-to-test-failover-in-azure-site-recovery/ https://criticalcloud.ai/blog/azure/how-to-test-failover-in-azure-site-recovery/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud An untested DR plan is a hypothesis. Azure Site Recovery test failover runs a live validation in an isolated environment without affecting production. Here is how. Azure Backup, Site Recovery and DR https://criticalcloud.ai/blog/azure/role-based-access-control-for-azure-backup/ https://criticalcloud.ai/blog/azure/role-based-access-control-for-azure-backup/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Backup RBAC defines who can create, restore, and delete backup data. Getting it wrong is how ransomware destroys your recovery capability. Azure Backup, Site Recovery and DR https://criticalcloud.ai/blog/azure/rpo-best-practices-for-azure-disaster-recovery/ https://criticalcloud.ai/blog/azure/rpo-best-practices-for-azure-disaster-recovery/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud RPO determines how much data you can lose in a disaster. Achieving a short RPO on Azure requires specific replication choices, not just a backup policy. Azure Backup, Site Recovery and DR https://criticalcloud.ai/blog/azure/scaling-ai-workloads-azure-best-practices/ https://criticalcloud.ai/blog/azure/scaling-ai-workloads-azure-best-practices/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud AI workloads on Azure have different scaling characteristics than web services. GPU memory, inference latency, model serving patterns, and cost: how to get each right. Azure Reliability, Scaling and Performance https://criticalcloud.ai/blog/azure/self-healing-systems-in-azure-key-design-patterns/ https://criticalcloud.ai/blog/azure/self-healing-systems-in-azure-key-design-patterns/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Self-healing Azure systems detect, isolate, and recover from failures automatically. Circuit breakers, health probes, retry logic, and autoscaling: the patterns that make it work. Azure Reliability, Scaling and Performance https://criticalcloud.ai/blog/azure/set-up-azure-backup-failure-alerts/ https://criticalcloud.ai/blog/azure/set-up-azure-backup-failure-alerts/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Silent backup failures are how organisations discover their backups do not work during an actual recovery. How to configure Azure Backup alerts so failures reach the right people. Azure Backup, Site Recovery and DR https://criticalcloud.ai/blog/azure/top-5-encryption-best-practices-for-azure-backups/ https://criticalcloud.ai/blog/azure/top-5-encryption-best-practices-for-azure-backups/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Unencrypted backups are a compliance failure and a breach risk. Five encryption controls every Azure Backup deployment should have in place. Azure Backup, Site Recovery and DR https://criticalcloud.ai/blog/azure/top-7-azure-monitoring-tools-compared/ https://criticalcloud.ai/blog/azure/top-7-azure-monitoring-tools-compared/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Monitor is the starting point. For most production environments, it is not the finish line. How the top Azure monitoring tools compare, and where each falls short. Azure Monitoring and Observability https://criticalcloud.ai/blog/azure/ultimate-guide-to-application-dependency-mapping-in-azure/ https://criticalcloud.ai/blog/azure/ultimate-guide-to-application-dependency-mapping-in-azure/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Application dependency maps show how services connect in production. Azure Monitor, Application Insights, and Azure Migrate: how to build and use them. Azure Monitoring and Observability https://criticalcloud.ai/blog/azure/ultimate-guide-to-azure-custom-metrics-development/ https://criticalcloud.ai/blog/azure/ultimate-guide-to-azure-custom-metrics-development/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Monitor's built-in metrics do not cover your application's business logic. Custom metrics fill the gap. Here is how to emit, query, and alert on them. Azure Monitoring and Observability https://criticalcloud.ai/blog/azure/ultimate-guide-to-azure-rbac-troubleshooting/ https://criticalcloud.ai/blog/azure/ultimate-guide-to-azure-rbac-troubleshooting/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Access denied errors, role assignment delays, and permission conflicts in Azure RBAC follow predictable patterns. This guide diagnoses and fixes each one. Azure Security, Identity and Compliance https://criticalcloud.ai/blog/azure/when-to-use-azure-load-balancer-vs-application-gateway/ https://criticalcloud.ai/blog/azure/when-to-use-azure-load-balancer-vs-application-gateway/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Azure Load Balancer operates at layer 4. Application Gateway operates at layer 7. Choosing wrong adds cost and complexity. Here is how to tell which you need. Azure Networking and Connectivity https://criticalcloud.ai/blog/claude-mcp-for-datadog/ https://criticalcloud.ai/blog/claude-mcp-for-datadog/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Claude + MCP for Datadog services to connect observability data with AI workflows securely and fast. Talk to a Datadog-native expert. https://criticalcloud.ai/blog/datadog-data-residency-uk-public-sector/ https://criticalcloud.ai/blog/datadog-data-residency-uk-public-sector/ Sun, 07 Jun 2026 00:00:00 +0000 Critical Cloud Need a Datadog data residency UK public sector partner? Learn how public sector teams meet residency, governance and rollout needs with expert support. https://criticalcloud.ai/blog/powered-by-datadog-accreditation-what-it-means/ https://criticalcloud.ai/blog/powered-by-datadog-accreditation-what-it-means/ Fri, 05 Jun 2026 00:00:00 +0000 James Smith Critical Cloud is the world's first MSP to hold the Powered by Datadog accreditation. James Smith explains what it is, what the assessment involves What the Powered by Datadog Accreditation Actually Means https://criticalcloud.ai/blog/datadog-partner-reseller-msp-difference/ https://criticalcloud.ai/blog/datadog-partner-reseller-msp-difference/ Thu, 30 Apr 2026 00:00:00 +0000 Chris Webb Reseller, implementation partner, or managed service provider: these Datadog labels aren't interchangeable. Datadog Partner, Reseller, or MSP: What's the Difference? https://criticalcloud.ai/blog/aiops-is-finally-real/ https://criticalcloud.ai/blog/aiops-is-finally-real/ Thu, 05 Jun 2025 00:00:00 +0000 James Smith After years of hype and underwhelming results, AIOps has reached a genuine inflection point. https://criticalcloud.ai/blog/aws-vs-azure-managed-support/ https://criticalcloud.ai/blog/aws-vs-azure-managed-support/ Thu, 05 Jun 2025 00:00:00 +0000 Andrew Phillips Platform choice matters less than operating model. A decision framework for AWS vs Azure managed support, with an honest view of where each fits and why. https://criticalcloud.ai/blog/finops-cloud-cost-an-operations-problem/ https://criticalcloud.ai/blog/finops-cloud-cost-an-operations-problem/ Thu, 05 Jun 2025 00:00:00 +0000 Andrew Phillips Cloud bills don't spiral because of bad procurement. They spiral because nobody owns cost in the day-to-day. https://criticalcloud.ai/blog/future-of-cloud-operations-autonomous/ https://criticalcloud.ai/blog/future-of-cloud-operations-autonomous/ Thu, 05 Jun 2025 00:00:00 +0000 James Smith Cloud operations is going to become largely autonomous. James Smith on what that means, the three foundations required, and how the SRE role evolves. https://criticalcloud.ai/blog/how-to-buy-managed-cloud-operations/ https://criticalcloud.ai/blog/how-to-buy-managed-cloud-operations/ Thu, 05 Jun 2025 00:00:00 +0000 Chris Webb Most cloud support is a ticket queue. Chris Webb on what separates a real operations partner from a break-fix vendor, and the questions that expose it. https://criticalcloud.ai/blog/how-to-choose-a-datadog-partner-uk/ https://criticalcloud.ai/blog/how-to-choose-a-datadog-partner-uk/ Thu, 05 Jun 2025 00:00:00 +0000 Chris Webb What 'Powered by Datadog' accreditation means versus the standard partner tiers, and the questions to ask when evaluating a Datadog MSP in the UK. https://criticalcloud.ai/blog/managed-cloud-for-startups/ https://criticalcloud.ai/blog/managed-cloud-for-startups/ Thu, 05 Jun 2025 00:00:00 +0000 Chris Webb You don't need an enterprise 24/7 contract on day one, but you do need a plan for 3am. Chris Webb on right-sizing cloud support as a start-up scales. https://criticalcloud.ai/blog/observability-and-ai-two-way-street/ https://criticalcloud.ai/blog/observability-and-ai-two-way-street/ Thu, 05 Jun 2025 00:00:00 +0000 James Smith AI improves observability. AI in production also changes what observability needs to do. James Smith on why both directions matter. https://criticalcloud.ai/blog/what-good-cloud-incident-response-looks-like/ https://criticalcloud.ai/blog/what-good-cloud-incident-response-looks-like/ Thu, 05 Jun 2025 00:00:00 +0000 Andrew Phillips The five-stage lifecycle, the SEV model, and the critical difference between response time and recovery time.