Cloud Architects and Infrastructure Engineers
Designing a high-availability cloud architecture that requires data replication across multiple zones
사용 사례
소개
The Persistent Storage mind map template provides a technical architecture overview of cloud-based storage solutions, specifically focusing on block and object storage hierarchies. This 144-node cheat sheet serves cloud architects and DevOps engineers by detailing the functional differences between Zonal disks, Regional disks, Local SSDs, and Cloud Storage buckets. It covers critical performance metrics such as how 'Persistent disk IOPS' scales linearly with provisioned capacity and the impact of vCPU counts on throughput. The template is structured to help users evaluate storage durability, redundancy, and latency requirements for Google Cloud and similar environments. By mapping out 'Standard persistent disks' versus 'SSD persistent disks', it clarifies which storage type is optimized for sequential read/write operations versus high-rate random I/O tasks.
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DevOps Engineers and Database Administrators
Troubleshooting disk latency issues or optimizing IOPS for database workloads
IT Managers and Technical Trainers
Onboarding new team members to cloud storage concepts and block storage management
이 템플릿 사용 방법
단계 1
Import the storage map
Open the .xmind file in Xmind to view the full hierarchy of storage types and their performance characteristics.
단계 2
Compare storage specifications
Navigate between the Zonal disks and Regional disk branches to compare redundancy levels and latency trade-offs for your project.
단계 3
Customize for your stack
Edit the nodes to include your specific cloud provider's pricing or naming conventions to create a custom internal storage guide.
자주 묻는 질문
According to the template, Zonal disks are efficient block storage located within a single zone, while Regional disks provide regional block storage replicated across two zones for higher availability and disaster recovery.
The mind map notes that persistent disk performance, including IOPS and throughput, scales linearly with the provisioned capacity until it reaches the limits defined by the instance's vCPU count.
You should use 'SSD persistent disks' when your applications require high rates of random input/output operations per second (IOPS) and single-digit millisecond latencies, whereas standard disks are better for sequential operations.
Yes, the template highlights that existing persistent disks can be resized or additional disks can be added to an instance to meet evolving performance and storage space requirements without repartitioning.
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