> For the complete documentation index, see [llms.txt](https://docs.ionos.com/cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ionos.com/cloud/most-popular-product-guides.md).

# Most Popular Product Guides

AI Model Hub, Object Storage, Dedicated Core, Managed Kubernetes, PostgreSQL, and Cubes: top guides ranked by engagement for developers on IONOS CLOUD

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:blue;"><strong>AI Model Hub</strong></mark></td><td>Deploy and manage AI models for text generation, image generation, RAG, and tool calling using AI Model Hub.</td><td><a href="https://docs.ionos.com/cloud/ai/ai-model-hub">https://docs.ionos.com/cloud/ai/ai-model-hub</a></td></tr><tr><td><mark style="color:blue;"><strong>Upload an Image through FTP</strong></mark></td><td>Upload a custom server image through FTP using an FTPS client like FileZilla on port 21, then use it as a RAW-format template for new servers.</td><td><a href="/cloud/backup-and-storage/images-snapshots/private-images/how-tos/upload-image-via-ftp.md">Upload an Image through FTP</a></td></tr><tr><td><mark style="color:blue;"><strong>Object Storage Pricing Model</strong></mark></td><td>Review per-GB storage costs, free inbound data transfer, and tiered outbound transfer pricing for Object Storage buckets.</td><td><a href="/cloud/backup-and-storage/ionos-object-storage/overview/pricing.md">Pricing Model</a></td></tr><tr><td><mark style="color:blue;"><strong>Object Storage Bucket Policy</strong></mark></td><td>Write JSON-based Bucket Policies with elements like Action, Effect, Resource ARNs, and Condition to grant fine-grained bucket permissions.</td><td><a href="/cloud/backup-and-storage/ionos-object-storage/settings/bucket-policy.md">Bucket Policy</a></td></tr><tr><td><mark style="color:blue;"><strong>Set Up a Dedicated Core Server</strong></mark></td><td>Provision a Dedicated Core server in Data Center Designer by choosing an Availability Zone, CPU Architecture, and Cores while keeping full root access.</td><td><a href="/cloud/compute-services/compute-engine/how-tos/set-up-dedicated-core.md">Set Up a Dedicated Core Server</a></td></tr><tr><td><mark style="color:blue;"><strong>Object Storage Features and Benefits</strong></mark></td><td>Explore Object Storage's S3-compatible protocol, Replication, Versioning, Object Lock (WORM), and SSE-S3/SSE-C encryption options.</td><td><a href="/cloud/backup-and-storage/ionos-object-storage/overview/features-benefits.md">Features and Benefits</a></td></tr><tr><td><mark style="color:blue;"><strong>Managed Kubernetes Overview</strong></mark></td><td>Run a fully managed Kubernetes cluster with automatic updates, a geo-redundant control plane, and full administrator access through the `kubectl`.</td><td><a href="/cloud/containers/managed-kubernetes/overview.md">Overview</a></td></tr><tr><td><mark style="color:blue;"><strong>Cubes Overview</strong></mark></td><td>Provision a Cube, a virtual machine with an attached NVMe volume, standalone or alongside other <code class="expression">space.vars.ionos_cloud</code> products.</td><td><a href="/cloud/compute-services/cubes/overview.md">Overview</a></td></tr><tr><td><mark style="color:blue;"><strong>PostgreSQL Overview</strong></mark></td><td>Run a fully managed PostgreSQL database, versions 14 through 18, with automated daily backups, patching, and monitoring included.</td><td><a href="/cloud/databases/postgresql/overview.md">Overview</a></td></tr><tr><td><mark style="color:blue;"><strong>AI Model Hub API Rate Limits</strong></mark></td><td>Understand AI Model Hub's per-contract, two-tiered base-and-burst rate limits for Chat Completions, Image Generation, and Embeddings requests.</td><td><a href="/cloud/ai/ai-model-hub/how-tos/rate-limits.md">Rate Limits</a></td></tr></tbody></table>


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