
Lionel Sujay Vailshery
Research expert covering cloud computing and emerging tech industries

Detailed statistics
Share of leading global firms with a Chief Data Officer (CDO) 2021-2022

Detailed statistics
Primary responsibility of Chief Data Officers (CDOs) globally 2022

Detailed statistics
Opinions on value from data and analytics investments globally 2016-2023

Digital transformation investment worldwide 2025-2028
Spending on digital transformation technologies and services worldwide from 2025 to 2028 (in trillion U.S. dollars)

Share of companies using data analytics in CEE 2024, by country
Share of enterprises using data analytics in Central and Eastern Europe (CEE) in 2024, by country

Digital transformation impact on companies in the DACH region 2025, by staff level
Impact of digital transformation on the company according to managers and qualified personnel in the DACH region as of fall 2025

State of data and AI investment worldwide 2025
State of data and analytics investment at major companies worldwide in 2025, by statement

Data analytics by construction enterprises in the European Union 2023, by data type
Share of construction enterprises using data analytics in the European Union (EU-27) in 2023, by type of data

Digital business transformation in Poland compared to the European Union 2023
Digital business transformation in Poland compared to the European Union in 2023

Number of Digital Realty data center buildings worldwide 2021-2025, by region
Digital Realty's global data center building portfolio from 2021 to 2025, by region

Data analytics usage in construction in selected European countries 2023
Share of construction enterprises using data analytics performed by their own employees or by an external provider in selected European countries in 2023

Share of digital transformation spending in companies in Poland 2025
Share of digital transformation spending in companies in Poland in 2025 (as a share of annual revenue)

Leading reasons for prioritizing data and analytics among businesses UAE 2024
Leading reasons for prioritizing data and analytics among businesses in the United Arab Emirates in 2024

Digital Realty data centers worldwide 2025, by market
Number of Digital Realty data centers worldwide as of December 2025, by city or region

Digital transformation of businesses target achievement status in the EU 2025 by KPI
Status of target achievement in digital transformation of businesses under the Digital Decade Policy Program in the European Union in 2025, by KPI

Largest data center operators in the U.S. 2026, by number of operational facilities
Largest data center operators in the United States in 2026, by number of data center facilities

Number of data centers in Malaysia 2026, by location
Number of data center facilities in Malaysia as of June 2026, by location

Number of data centers in China 2026, by location
Number of data center facilities in China as of June 2026, by location

Number of data centers in Vietnam 2026, by location
Number of data center facilities in Vietnam as of June 2026, by location

Number of data centers in New Zealand 2026, by location
Number of data center facilities in New Zealand as of June 2026, by location

Number of data centers in Thailand 2026, by location
Number of data center facilities in Thailand as of June 2026, by location

Number of data centers in the Philippines 2026, by location
Number of data center facilities in the Philippines as of June 2026, by location

Number of data centers in South Korea 2026, by location
Number of data center facilities in South Korea as of June 2026, by location

Number of data centers in Australia 2026, by location
Number of data center facilities in Australia as of June 2026, by location

Number of data centers in Japan 2026, by location
Number of data center facilities in Japan as of June 2026, by location

Number of data centers in Indonesia 2026, by location
Number of data center facilities in Indonesia as of June 2026, by location

Number of data centers in India 2026, by location
Number of data center facilities in India as of June 2026, by location

Impact of digital transformation tech on profitability in the United States 2023-2024
Share of United States organizations experiencing improved profitability or performance from digital transformation efforts with various technologies compared to the global average in 2023 and 2024

Impact of data privacy laws on digital advertising in the U.S. 2024
Impact of data privacy laws on digital advertising in the United States as of July 2024

Profitability increase through digital transformation UAE 2024, by technology
Profitability increase facilitated via digital transformation in the United Arab Emirates in 2024, by technology

Number of operational data centers in the U.S. 2026, by state
Number of operational data centers in the United States in 2026, by state

Global advanced analytics and data science software market share 2025
Market share of advanced analytics and data science technologies worldwide in 2025

Number of data centers worldwide 2026, by country or territory
Number of data centers worldwide as of June 2026, by country or territory

Number of data centers in Turkey 2026, by city
Number of data centers in Turkey in 2026, by city

Largest investment data/analytics tools used by advisory firms worldwide 2025
Market share of the largest investment data/analytics tools used by advisory firms worldwide in 2025

Main challenges affecting digital transformation UAE 2024
Leading challenges affecting business transformation in the United Arab Emirates in 2024

Digital Realty net rentable square feet worldwide 2025, by market
Net rentable square feet of Digital Realty data centers worldwide as of December 2025, by city or region

Share of people sharing health data via digital devices in the U.S. 2017-2024
Share of people sharing health data via digital devices with health professionals in the United States from 2017 to 2024

Number of CoreWeave data centers worldwide 2025, by country
Number of CoreWeave data center facilities worldwide as of 3rd quarter 2025, by country

Digital revenue share of video game publishers worldwide 2025
Share of digital vs. non-digital revenue of major video game publishers worldwide in most recent fiscal year as of March 2026

Digital technology integration in Slovenia 2023, by indicator
Selected indicators of digital technology integration in Slovenia in 2023

Digital technology integration in Bulgaria 2023, by indicator
Selected indicators of digital technology integration in Bulgaria in 2023

Digital technology integration in Latvia 2023, by indicator
Selected indicators of digital technology integration in Latvia in 2023

Distribution of U.S. digital transformation (DX) budgets 2023-2024, by level
Percentage of United States organizations' digital transformation budgets allocated to different levels of digital transformation in 2023 and 2024

Digital technology integration in Lithuania 2023, by indicator
Selected indicators of digital technology integration in Lithuania in 2023

Digital technology integration in Estonia 2023, by indicator
Selected indicators of digital technology integration in Estonia in 2023

Digital technology integration in Romania 2023, by indicator
Selected indicators of digital technology integration in Romania in 2023

U.S. Data center inventory 2021-2025, by primary market
Total inventory in primary data center markets in the United States from second half 2021 to second half 2025 (in megawatts)

Data strategy areas to prioritize among companies in Italy 2023
Data strategy areas that are a priority for companies in Italy in 2023

Number of data centers Europe 2025, by country or territory
Number of data centers in European countries as of November 2025, by country or territory

Data center average rental rate in the U.S. 2013-2025
Average monthly rental rate at data centers in primary United States markets from 2013 to 2025 (in U.S. dollars per kilowatt)

London data center market new supply 2016-2025
London data center market new supply from 2016 to 2025 (in megawatts)

Volume of digital payments India FY 2018-2026
Total number of digital payments across India from financial year 2018 to 2026 (in billions)
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