Google Cloud Spanner vs Oracle Exadata Cloud at Customer comparison

Google and Oracle are both solutions in the Database as a Service (DBaaS) category. Google is ranked #8 with an average rating of 9.0, while Oracle is ranked #10 with an average rating of 7.8. Google holds a 4.5% mindshare in DS, compared to Oracle’s 4.0% mindshare. Additionally, 100% of Google users are willing to recommend the solution, compared to 100% of Oracle users who would recommend it.

Google Cloud Spanner

Read 5 Google Cloud Spanner reviews

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558 Comparison Views

100% willing to recommend

Oracle Exadata Cloud at Cus...

Read 6 Oracle Exadata Cloud at Customer reviews

964 Views
492 Comparison Views

100% willing to recommend

Google Cloud Spanner

Oracle Exadata Cloud at Cus...

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Executive SummaryUpdated on Aug 12, 2024

Google Cloud Spanner and Oracle Exadata Cloud at Customer are leading enterprise database solutions. Google Cloud Spanner is known for its scalability and simplicity, while Oracle Exadata Cloud at Customer is noted for its robust performance and comprehensive feature set, justifying its higher price point.

Features: Google Cloud Spanner offers horizontal scalability, global distribution, and continuous availability. Oracle Exadata Cloud at Customer has superior analytics, integration capabilities, and high performance. Oracle's built-in management tools are also more convenient and efficient.

Room for Improvement: Google Cloud Spanner needs better support for non-SQL data types, reduced latency, and more feature support. Oracle Exadata Cloud at Customer should have simpler pricing models, improved initial setup, and enhanced user-friendliness.

Ease of Deployment and Customer Service: Google Cloud Spanner is praised for straightforward deployment and reliable support. Oracle Exadata Cloud at Customer is criticized for complex setup but praised for comprehensive and responsive customer service.

Pricing and ROI: Google Cloud Spanner offers a more predictable and lower initial setup cost, making it appealing for budget-conscious users. Oracle Exadata Cloud at Customer, despite higher initial costs, delivers substantial long-term ROI through its advanced capabilities.

To learn more, read our detailed Google Cloud Spanner vs. Oracle Exadata Cloud at Customer Report (Updated: June 2025).

Buyer's Guide

Google Cloud Spanner vs. Oracle Exadata Cloud at Customer

June 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Google Cloud Spanner

Ranking in Database as a Service (DBaaS)

8th

Average Rating

9.0

Reviews Sentiment

7.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Oracle Exadata Cloud at Cus...

Ranking in Database as a Service (DBaaS)

10th

Average Rating

8.0

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of June 2025, in the Database as a Service (DBaaS) category, the mindshare of Google Cloud Spanner is 4.5%, up from 3.7% compared to the previous year. The mindshare of Oracle Exadata Cloud at Customer is 4.0%, up from 2.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Database as a Service (DBaaS)

Featured Reviews

Ethan Lo

Infrastructuer Security at Premise Data

A stable and scalable relational database that ensures a return on investment for its users

The most valuable feature of the solution is its scalability. Scalability comes with two options, among which Google Cloud Spanner can scale horizontally, compared to other relational databases that scale vertically. You can change Google Cloud Spanner's resource configuration, which is done through processing units. Suppose you set up Google Cloud Spanner initially with a hundred processing units, and then you run out of resources since your database used too much CPU. In the aforementioned scenario, you can scale up or down and face no downtime in the production phase. The solution's features are important when running a company twenty-four hours, seven days a week.

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Wilfredo Silva Huaman

Senior Project Manager at Santander Bank, N.A.

Reduction in database creation time, provides good performance but challenges when interacting with the OCI console

Overall, I would rate the solution a seven out of ten. However, there are a few things to note. It's not just about being alert with Exadata, but also understanding the OCI console. For instance, companies need to create user group policies to protect against unauthorized access. If you are referencing a compromised system, there's no issue there, because the operating system is Linux. There's no problem when it comes to the basic operations of the database, such as creating, querying, and updating tables. However, we've adopted a new configuration where we're using Docker containers to deploy our applications. This is a new setup for us.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"The application deployment in the cloud is the best feature of the infrastructure."

"We can scale the solution if we need to."

"Google Cloud Spanner is stable."

"The most valuable feature of the solution is its scalability. Scalability comes with two options, among which Google Cloud Spanner can scale horizontally, compared to other relational databases that scale vertically."

"It is a very scalable solution."

"Exporting and importing is easy because of its cleanliness, making the process easier. However, setting up the Data Guard was more difficult. Despite this, the client experienced lower downtime."

"I like that Oracle Exadata Cloud at Customer is a stable, well-positioned product in the market today, and it's very scalable."

"I am particularly fond of the intelligent capabilities that enhance the backend, utilizing technology to analyze SQL queries."

"Performance has significantly improved."

"The most valuable feature is that it is based on Exadata infrastructure, which is Oracle 's leading engineered system that is trusted, fault-tolerant, and has unique performance features."

"The operation model is the most valuable feature."

Cons

"The cost can be a bit high."

"The tool lacks to offer AI features."

"I want to improve the deployment of cameras and surveillance infrastructure."

"Google came up with something called Cloud Spanner Emulator, which fails to work like the real product if I want to develop some code and run a database locally on my machine."

"The tool needs to improve horizontal scaling."

"For the data migration, we used ZDM. It was not integrated with the databases, and the documentation lacks clarity."

"As a customer, you can't see the boot messages of your virtualized guest machines."

"A room for improvement in Oracle Exadata Cloud at Customer is that they need to train more partners to gain more knowledge because currently, they are keeping a lot to themselves. For example, they are still keeping a lot of information on their campus, so information sharing is limited."

"Scalability is not straightforward."

"We had some problems in the developer's environment. We had some problems with the initial installation environment."

"The solution is expensive."

Pricing and Cost Advice

"The solution is expensive."

"Google Cloud Spanner is an expensive solution."

"It is expensive."

"Price-wise, I heard that Google Cloud Spanner is on the higher side."

"The machine and the cloud model itself already have licensing advantages."

"The price is too much."

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Top Industries

By visitors reading reviews

Financial Services Firm

22%

Computer Software Company

12%

Retailer

Manufacturing Company

Financial Services Firm

35%

Manufacturing Company

10%

Computer Software Company

10%

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What is your primary use case for Google Cloud Spanner?

Google Cloud Spanner has all the features of a traditional relational database, including schemas, SQL queries, ACID transactions, and provides excellent integration and monitoring tools as well as...

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What do you like most about Google Cloud Spanner?

Google Cloud Spanner is stable.

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What is your experience regarding pricing and costs for Google Cloud Spanner?

Price-wise, I heard that Google Cloud Spanner is on the higher side. I am not sure if this is a rumor or if it's fake news, but I believe that having BigQuery and GCP together could be a little cos...

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What do you like most about Oracle Exadata Cloud at Customer?

Exporting and importing is easy because of its cleanliness, making the process easier. However, setting up the Data Guard was more difficult. Despite this, the client experienced lower downtime.

See all answers

What is your experience regarding pricing and costs for Oracle Exadata Cloud at Customer?

The pricing is reasonable due to a universal agreement, which often positions Oracle solutions better against others. I would rate the pricing an eight out of ten.

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What needs improvement with Oracle Exadata Cloud at Customer?

Scalability is not straightforward, as you can scale up and not down. Improvements could be made to make scalability more flexible.

See all answers

Comparisons

Amazon RDS vs Google Cloud Spanner

Compared 32% of the time

MongoDB Atlas vs Google Cloud Spanner

Compared 16% of the time

SingleStore vs Google Cloud Spanner

Compared 13% of the time

Google Cloud SQL vs Google Cloud Spanner

Compared 12% of the time

Oracle Database as a Service vs Google Cloud Spanner

Compared 11% of the time

More Google Cloud Spanner Competitors

Oracle Database as a Service vs Oracle Exadata Cloud at Customer

Compared 36% of the time

Amazon RDS vs Oracle Exadata Cloud at Customer

Compared 34% of the time

Microsoft Azure SQL Database vs Oracle Exadata Cloud at Customer

Compared 13% of the time

Google Cloud SQL vs Oracle Exadata Cloud at Customer

Compared 9% of the time

MongoDB Atlas vs Oracle Exadata Cloud at Customer

Compared 8% of the time

More Oracle Exadata Cloud at Customer Competitors

Product Reports

Buyer's Guide

Database as a Service (DBaaS)

June 2025

Download Google Cloud Spanner product report

Buyer's Guide

Oracle Exadata Cloud at Customer

May 2025

Download Oracle Exadata Cloud at Customer product report

Also Known As

Google Spanner

No data available

Overview

Cloud Spanner is the first and only relational database service that is both strongly consistent and horizontally scalable. With Cloud Spanner you enjoy all the traditional benefits of a relational database: ACID transactions, relational schemas (and schema changes without downtime), SQL queries, high performance, and high availability. But unlike any other relational database service, Cloud Spanner scales horizontally, to hundreds or thousands of servers, so it can handle the highest of transactional workloads. With automatic scaling, synchronous data replication, and node redundancy, Cloud Spanner delivers up to 99.999% (five 9s) of availability for your mission critical applications. In fact, Google’s internal Spanner service has been handling millions of queries per second from many Google services for years.

Google

Oracle Cloud@Customer brings Oracle’s complete portfolio of public cloud infrastructure, fully managed cloud services, and Oracle Fusion SaaS applications into your data center. It enables you to run applications faster and lower your costs using the same high-performance capabilities, autonomous operations, and low-cost subscription pricing in Oracle Cloud Infrastructure (OCI). You get all this while maintaining complete control of your data so you can address data residency, security, and connectivity concerns.

Oracle

Sample Customers

Streak, Optiva, Mixpanel

IBVI, illycaffe, Scottish Water, trueblue, AirAsia, droptank

Buyer's Guide

Google Cloud Spanner vs. Oracle Exadata Cloud at Customer

June 2025

Free Report: Google Cloud Spanner vs. Oracle Exadata Cloud at Customer

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