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January 2025 FinOps news.

Instances/Compute

• https://cloud.google.com/blog/products/compute/announcing-smaller-machine-types-for-a3-high-vms - The A3 Ultra machine type is available in the following region and zone: St. Ghislain, Belgium, Europe - europe-west1-b
• https://cloud.google.com/blog/products/compute/first-google-axion-processor-c4a-now-ga-with-titanium-ssd - Google Axion Processor-based C4A VMs with Titanium SSD are now generally available. Part of our general-purpose machine family, these instances come with up to 6 TiB of Titanium SSD disks. Titanium SSD is our latest generation of Local SSD. It uses Titanium I/O offload processing and offers enhanced SSD security, performance, and management.
• Compute Engine - Generally available: Managed instance groups (MIGs) let you create pools of suspended and stopped virtual machine (VM) instances. You can manually suspend and stop VMs in a MIG to save on costs, or use suspended and stopped pools to speed up scale out operations of your MIG. For more information, see About suspending and stopping VMs in a MIG.

Data/DBs/AI

• Azure OpenAI provisioned reservations (June - but not sure we mentioned it)

With the introduction of 1-month and 1-year Provisioned Reservations, businesses that commit to using Azure OpenAI on a scale can enjoy substantial discounts compared to the standard pay-as-you-go pricing. You can manage these reservations in Cost analysis in the same way as any other reservation.

For further details on how to purchase and manage these reservations, please refer to the article below: 

Save costs with Microsoft Azure OpenAI Service Provisioned Reservations  

Storage

• https://aws.amazon.com/about-aws/whats-new/2025/01/amazon-s3-metadata-generally-available 
• Generally available: Azure NetApp Files now supports minimum volume size of 50 GiB.
• Generally Available: Azure Files provisioned v2 billing model for HDD (Standard) - (Added to Roadmap 8th Jan 2025 - but released in October 24) The provisioned v2 model for Azure Files HDD (standard) pairs predictability of total cost of ownership with flexibility, allowing you to create a file share that meets your exact storage and performance requirements. Provisioned v2 shares enable independent provisioning of storage, IOPS, and throughput. In addition to predictable pricing and flexible provisioning, provisioned v2 also enables increased scale and performance, up to 256 TiB, 50,000 IOPS, and 5 GiB/sec of throughput; and per share monitoring. Provisioned v2 is generally available in a subset of regions. For the current list of available regions, see provisioned v2 availability.

Visibility (Billing conductor - Tags - cost categories)

• New fields for cost allocation (Enterprise Agreement customers)
  
  

You can use different le