John O'Brien

John O'Brien

John is Uptime Institute’s Senior Research Analyst for Digital Infrastructure Software, covering applications for IT-OT management, monitoring, control, and operational AI. Prior to Uptime, John was a research director at IT analyst firms IDC, GlobalData and Ovum/Informa.

Latest Research

7 May 2024
The impact of AI on data center operations (Part I)

This report outlines the characteristics of machine learning (ML) applications, describes production use cases for ML-based software in data center M&O, and profiles several vendors offering AI-based functionality in their products.

18 Mar 2024
Capacity expands rapidly, but complexity is challenging

Data center capacities are expanding rapidly, and organizations are increasingly using hybrid IT to meet rising demand. However, the growing complexity of IT environments is exposing limitations to current approaches.

4 Mar 2024
Cloud outage insurance: assessing policy options

Cloud-related outages pose a serious financial risk to operators of mission-critical digital infrastructure. And a rising number of high-cost outages suggests that insurers may have a role to play.

24 Jan 2024
REPLAY | Webinar: Five Data Center Predictions for 2024

In this Webinar, the Uptime Intelligence team looks beyond the obvious trends of 2024 and identifies some of the latest developments and their associated limitations.

5 Jan 2024
AI startups innovate in cooling and IT ops

Pressure to improve data center efficiency and sustainability is driving interest in artificial intelligence (AI) technologies. Several startups aim to deliver new capabilities in IT power management and cooling optimization.

4 Jan 2024
Five data center predictions for 2024

Uptime Intelligence looks beyond the more obvious trends of 2024 and identifies some challenging issues. Strong IT demand, high-density IT systems and tough sustainability requirements will drive a new wave of investment.

23 Nov 2023
Large data centers are mostly more efficient, analysis confirms

New survey data allows Uptime Institute to look at industry power usage effectiveness (PUE) in finer detail. Comparing PUE by compute capacity shows that, on average, larger sites have lower PUEs.

3 Nov 2023
What role might generative AI play in the data center?

The propensity to confidently give false information likely disqualifies generative AI from operational decision-making. However, this type of AI, with human supervision, could enhance other aspects of data center management.

31 Oct 2023
"Hyperscale colocation": the emergence of gigawatt campuses

Gigantic "gigawatt" data center campuses are being proposed or planned in many locations around the world. They could change the digital infrastructure landscape, but many questions - including how many will be built - remain.

6 Oct 2023
FinOps gives hope to those struggling with cloud costs

Unpredictable costs and "bill shocks" are a growing problem for organizations running their applications and workloads in the public cloud. FinOps could help enterprises analyze, report and optimize cloud and other IT costs.