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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Cloud Multi-Tenancy PHP 8.0+
Serving multiple customers (tenants) from shared infrastructure while keeping their data and behaviour isolated.
3d ago cloud intermediate
Cloud Backup & Disaster Recovery 🧠 1
Automated backups with tested restores, defined RPO/RTO targets, and cross-region replication for catastrophic failure recovery.
2w ago cloud intermediate
Cloud Region Selection 🧠 1
The decision of which cloud region(s) to deploy workloads into, balancing user latency, data residency law, cost, and service availability.
3w ago cloud intermediate
Load Balancer Types — L4 vs L7
Layer-4 load balancers forward raw TCP/UDP packets based on IP and port; layer-7 load balancers terminate HTTP and route based on paths, headers and cookies — different trade-offs for different traffic.
2mo ago cloud intermediate
Cloud CDN
CloudFront, Fastly, Cloudflare — caching at edge PoPs worldwide reducing latency and origin load.
3mo ago cloud intermediate
Cloud Cost Optimisation
Systematically reducing cloud spend without reducing capability — right-sizing instances, using reserved/spot pricing, eliminating waste, and architecting for cost from the start.
3mo ago cloud intermediate
Cloud Message Queues
Managed queue services — AWS SQS, Google Pub/Sub — durable scalable queuing without managing RabbitMQ infrastructure.
3mo ago cloud intermediate
Cloud Monitoring Tools 🧠 1
CloudWatch (AWS), Cloud Monitoring (GCP), Azure Monitor — auto-collect infrastructure metrics but need explicit instrumentation for application metrics.
3mo ago cloud intermediate
Cloud VPC & Networking
Virtual Private Cloud — private subnets for databases/workers, public subnets for load balancers only, security groups as stateful firewalls.
3mo ago cloud intermediate
Cloud-Native Patterns PHP 5.0+
Stateless services, externalised config, health checks, graceful shutdown, and immutable infrastructure — the 12-Factor App extended for containers.
3mo ago cloud intermediate
Managed Databases
Cloud-hosted database services where the provider manages patching, backups, failover, and scaling — RDS (AWS), Cloud SQL (GCP), Azure Database — trading control for operational simplicity.
3mo ago cloud intermediate
Multi-Cloud vs Single-Cloud
Multi-cloud reduces vendor lock-in but doubles operational complexity — most lock-in comes from cloud-native services not the platform itself.
3mo ago cloud advanced
PHP Deployment on Cloud Platforms PHP 5.0+ 🧠 10
Deployment options for PHP on AWS, GCP, and Azure — EC2/VMs, containers (ECS, Cloud Run), serverless (Lambda via Bref), and PaaS (Elastic Beanstalk, App Engine).
3mo ago cloud intermediate
Diagram: Auto Scaling Auto Scaling PHP 5.0+ 🧠 1
Automatically adding or removing compute instances based on load metrics — ensuring capacity matches demand without over-provisioning or under-provisioning.
3mo ago cloud intermediate
Diagram: AWS Fundamentals for PHP Developers AWS Fundamentals for PHP Developers PHP 5.0+
The core AWS services a PHP developer encounters — EC2, RDS, S3, SQS, ElastiCache, and IAM — and how they map to common application components.
3mo ago cloud intermediate
Diagram: Cloud Computing Models Cloud Computing Models
IaaS (infrastructure), PaaS (platform), SaaS (software), and FaaS (functions) — each level of abstraction trades control for convenience.
3mo ago cloud beginner
Diagram: Container Orchestration Container Orchestration PHP 5.0+
Automating the deployment, scaling, networking, and health management of containers across a cluster of machines — Kubernetes is the dominant solution.
3mo ago cloud advanced
Diagram: Infrastructure as Code (IaC) Tools Infrastructure as Code (IaC) Tools
Tools like Terraform, Pulumi, and AWS CDK that define cloud infrastructure in code — enabling version control, reproducibility, and automated provisioning.
3mo ago cloud intermediate
Diagram: Object Storage Object Storage PHP 5.0+
A flat-file storage system (S3, GCS, Azure Blob) where files are stored as objects with metadata and accessed via HTTP — infinitely scalable, separate from application servers.
3mo ago cloud intermediate
Diagram: Serverless Functions Serverless Functions PHP 7.4+ 🧠 1
Event-triggered, stateless functions managed by a cloud provider — you deploy code, the provider handles servers, scaling, and availability.
3mo ago cloud intermediate
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