Research Notes
What the 5G‑OT Alliance Summit Revealed About Private 5G
2025 was defined more by adoption than by technical breakthroughs.
Research Note: Marvell to Acquire Silicon Photonics Player Celestial AI
Marvell Technology recently announced a definitive agreement to acquire Celestial AI for $3.25 billion in upfront consideration ($1 billion cash plus $2.25 billion in stock), with potential earnout payments of up to an additional $2.25 billion based on revenue milestones through fiscal 2029.
Research Note: AWS S3 AI-Focused Enhancements
AWS announced several enhancements to its S3 storage platform at its recent re:Invent 2025, strengthening its object storage capabilities for adjacent markets, including vector databases, enterprise file systems, and enterprise data lakes.
The announcements include the general availability of S3 Vectors with substantially increased scale limits, new S3 integration with FSx for NetApp ONTAP file systems, cost-optimization features for S3 Tables, and expanded performance monitoring through S3 Storage Lens.
Research Note: AWS Releases Trainium3, Teases Trainium4
At its recent AWS re:Invent event, AWS moved its custom AI accelerator strategy into a new phase with the general availability of EC2 Trn3 UltraServers based on the Trainium3 chip and the public preview of its next-generation Trainium4.
Research Note: HPE Announcements at Discover Barcelona 2025
At HPE Discover Barcelona 2025, Hewlett Packard Enterprise centered its announcements on three core pillars of enterprise infrastructure: networking for AI workloads, hybrid cloud and virtualization enhancements, and AI infrastructure systems at scale.
Research Note: VAST Data Expands Cloud Presence with Microsoft Azure and Google Cloud Integrations
This month VAST Data announced integrations with both Microsoft Azure and Google Cloud, significantly expanding its hyperconverged approach to AI Storage, what its calls its “AI Operating System,” further into major public cloud environments.
Azure customers will gain access to VAST’s complete data services suite running on Azure infrastructure, while Google Cloud users receive the first fully managed VAST AI OS service. Both integrations emphasize eliminating data migration barriers and supporting agentic AI workloads.
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