Google BigQuery

What is Google BigQuery?

Fully managed, serverless data warehouse and analysis environment as a Platform-as-a-Service (PaaS). BigQuery is optimized for the analysis of data in the petabyte range with SQL-like syntax.

Customer Satisfaction
6.8
Rated 6.8 out of 10
User Experience
7.1
Rated 7.1 out of 10
Technical Foundation
7.1
Rated 7.1 out of 10
Business Value
6.5
Rated 6.5 out of 10

About Google BigQuery

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Google BigQuery BARC Review & Rating

Provider and product description

Founded in 1998 in California as a search engine, Google has grown into the world’s third-largest technology company by revenue. Headquartered in Mountain View, CA, the company’s primary revenue stems from online advertising through Google Search, Google Ads, and YouTube, though its strategic focus has expanded significantly into cloud computing, artificial intelligence, and data analytics. Google Cloud Platform (GCP) holds 14% of the global cloud computing market and serves diverse organizations ranging from startups to Fortune 500 companies across the government, finance, retail, and healthcare sectors. Its parent company, Alphabet Inc., is considered the third largest technology company globally.

Google Cloud Platform (GCP) provides over 200 services that cover data storage, computing, machine learning (ML), and artificial intelligence (AI). To address digital sovereignty requirements, GCP provides three deployment models: data boundaries for geographic data processing controls, partner-led offerings where independent European companies operate GCP software within their own data centers, and fully air-gapped environments for organizations with stringent data security and sovereignty mandates.

Google BigQuery plays a foundational role in GCP’s data and analytics portfolio as a fully-managed, serverless data warehouse designed for large-scale data analysis. BigQuery seamlessly integrates with other GCP services, including Looker Studio, Looker, Dataproc, and Vertex AI Workbench, enabling users to perform advanced analytics and leverage machine learning within a unified ecosystem. Its serverless architecture automatically scales to provide optimized query performance for analytics and reporting.

Google has continued to invest heavily in AI-driven capabilities for BigQuery. Gemini AI integration, generally available since 2024, provides Data Insights, Data Canvas, SQL and Python code assistance, and partitioning recommendations. In 2025, these capabilities expanded with AI-powered Data Preparation and in 2026 Google launched a preview for natural language analytics directly in BigQuery.

This year’s survey included 20 responses from BigQuery users. Primary use cases include data warehousing and BI (60%), data integration (55%), and advanced analytics (45%). 90% of responding organizations have over 100 employees, indicating BigQuery’s strong presence in mid-to-large enterprises.

BigQuery has achieved a remarkable turnaround in user experience. Ease of Use has improved dramatically from 4.5/10 last year to 7.9/10 this year, now ranking first in the Data Warehouses peer group, while overall User Experience climbed to 7.1/10 and Key User Support scored 7.3/10 (both ranked second in the Data Warehouses peer group). However, 32% of respondents still report the tool is “too difficult to use for business users” (13 percentage points above average), suggesting BigQuery excels for technical users while the business user gap remains.

Connectivity and functional capabilities remain BigQuery’s strongest purchase drivers, each cited by 56% of customers, followed by scalability at 50%. Notably, BigQuery ranks in the top three for Data Security & Privacy in all its peer groups (7.1/10), arguably due to the comprehensive digital sovereignty options explained above.

Despite these strengths, pricing concerns persist as BigQuery’s most significant challenge. 37% are reporting that the pricing model doesn’t scale adequately (18 percentage points above average). Adaptability also remains low, with 21% finding the tool too difficult to customize.

Strengths and challenges of Google BigQuery

BARC’s viewpoint on the product’s strengths and challenges.

Strengths
  • Ranked first for Ease of Use in 3 out of 4 peer groups with dramatic improvement from 4.5/10 to 7.9/10 year-over-year.
  • Strong connectivity (56%), functional capabilities (56%), and scalability (50%) are the top drivers of purchase decisions, supported by high Platform Reliability (8.2/10).
  • Comprehensive data security and digital sovereignty options address compliance requirements more robustly than competing hyperscalers.
Challenges
  • Price to Value ranked second to last in 3 out of 4 peer groups; 37% report pricing concerns for large-scale deployments.
  • Adaptability and customization capabilities do not always meet customer expectations.
  • 32% report that BigQuery is “too difficult to use for business users” (13% percentage points above average) despite significant year-on-year improvements in the User Experience category.
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Google BigQuery User Reviews & Experiences

The information contained in this section is based on user feedback and actual experience with Google BigQuery.

The information and figures are largely drawn from BARC’s The BI & Analytics Survey, The Planning Survey, The Financial Consolidation Survey and The Data Management Survey. You can find out more about these surveys by clicking on the relevant links.

Why users buy Google BigQuery and what problems they have using it

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Full user reviews and KPI results for Google BigQuery

All key figures for Google BigQuery at a glance.

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Individual user reviews for Google BigQuery

Role
Data scientist
Number of employees
More than 2.500
Industry
Retail
Source
BARC Panel, Data Fabric 26, 04/2025
What do you like best?

Easy to use.

What do you like least/what could be improved?

Needs more features.

What key advice would you give to other companies looking to introduce/use the product?

Do your homework and compare with other products.

How would you sum up your experience?

It’s a powerful tool that, depending on your use case, could be the best option for you.

Role
Data engineer/Data manager
Number of employees
100 - 2.500
Industry
Media/Publishing
Source
BARC Panel, Data Fabric 26, 04/2025
What do you like best?

Ability to handle multiple disparate data sources fairly easily, with a manageable learning curve and many features.

What do you like least/what could be improved?

It can get pricey quickly if you’re not careful.

What key advice would you give to other companies looking to introduce/use the product?

Be hyper-aware of the pricing model for querying data if you have large datasets, and read up on table partitioning before you start.

How would you sum up your experience?

I love using it as a product, but it can get pricey if you handle large datasets.

Role
Consultant
Number of employees
More than 2.500
Industry
Manufacturing
Source
BARC Marketing, The Data Management Survey 25, 04/2024
What do you like best?

It is fast.

What do you like least/what could be improved?

Developers are complaining about the SQL dialect.

What key advice would you give to other companies looking to introduce/use the product?

It works best if you have very large sets of data.

How would you sum up your experience?

It worked well for our customer's use case, but I would not recommend it to small or mid-size companies.

Survey Information
Number of reviews for Google BigQuery
20
Reviewed versions
Peer groups in the survey
Cloud Data Warehouses, Data Platforms, Data Warehouses, Data Platforms (Big Players)
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