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Exasol Data Warehouse vs Oracle Database In-Memory comparison

Exasol and Oracle are both solutions in the Relational Databases Tools category. Exasol is ranked #25 with an average rating of 8.0, while Oracle is ranked #9 with an average rating of 9.2. Exasol holds a 0.6% mindshare in SQL, compared to Oracle’s 1.6% mindshare. Additionally, 100% of Exasol users are willing to recommend the solution, compared to 100% of Oracle users who would recommend it.
Exasol Data Warehouse
Read 8 Exasol Data Warehouse reviews
  • 438 Views
  • 236 Comparison Views
100% willing to recommend
Oracle Database In-Memory
Read 31 Oracle Database In-Memory reviews
  • 992 Views
  • 782 Comparison Views
100% willing to recommend
 

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 4, 2025

Oracle Database In-Memory and Exasol Data Warehouse are direct competitors in data management, with Exasol often viewed as having the upper hand due to its advanced features and value.

Features: Oracle Database In-Memory is known for its rapid real-time analytics, stability, and user-friendly programming environment. It also offers comprehensive security features, supporting large-scale transactions. Exasol Data Warehouse is praised for its exceptional performance with large datasets, automatic optimization features, and extensive scalability, making it ideal for demanding analytic workloads. Its ability to efficiently handle SQL queries and compatibility with various data sources contribute to its strong performance.

Room for Improvement: Oracle could enhance its initial deployment process, which is traditionally more complex compared to Exasol, potentially deterring some new user engagements. While stable, it might need improvements in cost-effective scaling for very large workloads. Exasol might benefit from expanding customer support and documentation resources to ease user onboarding. It could also improve flexibility in user roles and permissions management, as those areas sometimes pose challenges compared to other systems.

Ease of Deployment and Customer Service: Oracle Database In-Memory excels in integrating seamlessly within existing Oracle ecosystems and offers robust customer service. However, its deployment can demand more technical expertise. Exasol Data Warehouse is notable for a user-friendly deployment process, which enables faster operational start and reduces the learning curve for new users.

Pricing and ROI: Oracle Database In-Memory presents a competitive setup cost, focusing on cost-effective operations with its detailed support offerings. In contrast, Exasol is recognized for yielding high ROI through its efficient data management capabilities, despite potentially higher pricing. The significant return on investment stems from reduced operational costs and enhanced data insight generation from large-scale queries.

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To learn more, read our detailed Exasol Data Warehouse vs. Oracle Database In-Memory Report (Updated: April 2025).
Buyer's Guide
Exasol Data Warehouse vs. Oracle Database In-Memory
April 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

Exasol Data Warehouse
Ranking in Relational Databases Tools
25th
Average Rating
8.0
Reviews Sentiment
7.1
Number of Reviews
8
Ranking in other categories
No ranking in other categories
Oracle Database In-Memory
Ranking in Relational Databases Tools
9th
Average Rating
8.8
Reviews Sentiment
7.9
Number of Reviews
31
Ranking in other categories
Embedded Database (3rd)
 

Mindshare comparison

As of May 2025, in the Relational Databases Tools category, the mindshare of Exasol Data Warehouse is 0.6%, up from 0.3% compared to the previous year. The mindshare of Oracle Database In-Memory is 1.6%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools
 

Featured Reviews

Shubham-Agarwal - PeerSpot reviewer
Fast query processing and easy-to-store all the data
There are very few companies that are using Exasol, but the majority of companies are using SQL Server, Cloud or IBM Db2 Database, or any other databases. Therefore, the resources are limited, which is my only concern. So if I face any issues, limited resources are available to help me resolve the issue with Exasol. From that perspective, it can be a bit of a struggle for me to find a solution. In the next release, I would like to see better compatibility issues. Currently, Exasol has limited compatibility with other software like Python and R. For example, If I talk about SQL Server, we can connect it to big data or Python, which is also compatible with different servers.
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Laksiri Bala - PeerSpot reviewer
Faster processing and improved memory operations have enhanced transaction and analytics efficiency
The valuable features of Oracle Database In-Memory ( /products/oracle-database-in-memory-reviews ) include its capability to bypass disk storage for faster memory operations, which is critical for transactions and analytics. It also offers specific memory areas, like in-memory cache, that act as intermediaries between disk and buffer cache. This feature helps organizations handle real-time memory requirements effectively.
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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

"It is easy to scale."
"We can quickly scale the solution as it works on an MPP system."
"Performance is a top priority, and it excels in this aspect."
"The speed is very good compared to other databases, like SQL Server or Oracle."
"The solution is hands-off; you set it up insert your data and it self tunes queries."
"The most valuable feature of Exasol is its speed."
"We mainly chose Exasol for its performance reasons."
"Its speed is great."
"Normally, every database server uses hard disks. In-Memory has a feature, apart from their database, which is very good. When we start our server, all your data needs loading memory. We can use that. It's a very good feature. I think they added this feature in 2019. We can mount memory in the partition, create partitions in there, and create table space from that spot to share. It's a really good feature. We use it a lot."
"Security is the most valuable feature."
"The solution's ROI is excellent."
"The valuable features of Oracle Database In-Memory include its capability to bypass disk storage for faster memory operations, which is critical for transactions and analytics."
"We find the dashboard and the speed of data processing very valuable in Oracle Database In-Memory."
"The most valuable aspects of this solution are the fast caching and improved performance to the database"
"The scalability of the solution is very good. It's able to support large amounts of data."
"The application development is very user-friendly."
More Oracle Database In-Memory pros
 

Cons

"There are limited resources available to help me resolve the issue with Exasol."
"They should improve the security features for MPP processing."
"Lacks a cloud-based platform."
"The only area where we found it could improve was in custom role creation and security, and it was difficult to work with."
"It's not cloud-native so many maintenance operations require downtime."
"They don't talk very well to with other products when it comes to connectivity. Integration is lacking."
"You have to install Exasol drivers, and it's not easy to find or implement a driver into different systems."
"It would be beneficial if the updates would occur more often."
"They should improve the solution's scalability for large databases."
"The query optimization and backup features should be added."
"The product could benefit from enhancements in its graphical user interface."
"We use some partitions in In-Memory. We have a very large table and a low dose. It is very expensive in data to load all of them into In-Memory. It takes up more memory slots in the server, as well as a lot of RAM. We use last partitions on the table. We always need to create a script and make a schedule that can load a last partition in In-Memory. Oracle doesn't have features to do this automatically. I would like them to allow us to load last partitions, as well as other table partitions, in In-Memory. I think a good feature would do that automatically, letting you see a table, load a large partition, and monitor loading memory. It's quite a good feature."
"The pricing could be improved. It would ideal if it was more reasonable."
"The dashboard requires some refreshment or configuration improvements."
"Oracle Database In-Memory is more expensive than Azure, and the support from the Oracle team is not very good, especially since they do not have a support team in our region."
"Oracle Database In-Memory could improve by better supporting generative AI challenges, such as hallucination management."
More Oracle Database In-Memory cons
 

Pricing and Cost Advice

"The solution's cost is mid-ranged."
"It's quite costly and it comes with a fixed price."
"Oracle Database In-Memory is expensive."
"The product is expensive."
"The pricing is pretty good so I rate it an eight out of ten."
"There is a need to make a yearly payment towards the licensing costs, after which there is any to pay towards the support cost attached to the solution."
"Database In-Memory is priced a bit higher than its competitors like Microsoft."
"I rate the pricing a zero out of ten because Database In-Memory is too costly."
"The solution's pricing is high."
More Oracle Database In-Memory pricing and cost advice
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Top Industries

By visitors reading reviews
Retailer
15%
Financial Services Firm
10%
Logistics Company
10%
Computer Software Company
10%
Financial Services Firm
19%
Computer Software Company
11%
Manufacturing Company
8%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Exasol?
The most valuable feature of Exasol is its speed.
See all answers
What needs improvement with Exasol?
You have to use upper-column names in Exasol, which is strange. You have to install Exasol drivers, and it's not easy to find or implement a driver into different systems.
See all answers
What is your primary use case for Exasol?
We implemented our data problem issues from Tableau. We inserted the data into the Exasol database in order to run 10 to 20 reports from Tableau. This was just a small but problematic report for us.
See all answers
What do you like most about Oracle Database In-Memory?
We can integrate it with any data sources as well.
See all answers
What is your experience regarding pricing and costs for Oracle Database In-Memory?
Pricing is justified by the performance and business value offered by Oracle Database In-Memory. Although slightly higher, recent reductions in cloud costs and learning opportunities, such as free ...
See all answers
What needs improvement with Oracle Database In-Memory?
Oracle Database In-Memory could improve by better supporting generative AI challenges, such as hallucination management. Enhancing features like CAG augmentation and cache augmentation could signif...
See all answers
 

Comparisons

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Compared 38% of the time
SAP HANA vs Exasol Data Warehouse Logo
SAP HANA vs Exasol Data Warehouse
Compared 36% of the time
Vertica vs Exasol Data Warehouse Logo
Vertica vs Exasol Data Warehouse
Compared 26% of the time
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SAP HANA vs Oracle Database In-Memory Logo
SAP HANA vs Oracle Database In-Memory
Compared 26% of the time
SQL Server vs Oracle Database In-Memory Logo
SQL Server vs Oracle Database In-Memory
Compared 15% of the time
DuckDB vs Oracle Database In-Memory Logo
DuckDB vs Oracle Database In-Memory
Compared 13% of the time
Progress OpenEdge RDBMS vs Oracle Database In-Memory Logo
Progress OpenEdge RDBMS vs Oracle Database In-Memory
Compared 9% of the time
IBM Db2 Database vs Oracle Database In-Memory Logo
IBM Db2 Database vs Oracle Database In-Memory
Compared 6% of the time
More Oracle Database In-Memory Competitors
 

Product Reports

Buyer's Guide
Exasol Data Warehouse
April 2025
Exasol Data Warehouse reportDownload Exasol Data Warehouse product report
Buyer's Guide
Oracle Database In-Memory
April 2025
Oracle Database In-Memory reportDownload Oracle Database In-Memory product report
 

Overview

Exasol is a high-performance data warehouse solution that accelerates BI and reporting features. Its speed, stability, and self-tuning queries make it valuable, and it doesn't require a database administrator. It's a backend database for Tableau dashboards, resulting in faster report loading times and increased efficiency in querying data. 

Exasol's high performance allows users to connect insights and fire queries instead of looking at cached dashboards. It has impressive aggregation capabilities that help calculate metrics on the fly based on user-selected filters.

Exasol

Oracle Database In-Memory transparently accelerates analytics by orders of magnitude while simultaneously speeding up mixed-workload OLTP. With Oracle Database In-Memory, users get immediate answers to business questions that previously took hours.

Oracle Database In-Memory delivers leading-edge in-memory performance without the need to restrict functionality, or accept compromises, complexity and risk. Deploying Oracle Database In-Memory with any existing Oracle Database compatible application is as easy as flipping a switch - no application changes are required. Oracle Database In-Memory is fully integrated with the Oracle Database’s renowned scale-up, scale-out, storage tiering, availability, and security technologies making it the most industrialstrength offering on the market.

The ability to easily perform real-time data analysis together with real-time transaction processing on all existing applications enables organizations to transform into Real-Time Enterprises that quickly make data-driven decisions, respond instantly to customer demands, and continuously optimize all key processes.

For more information on Oracle Database In-Memory, visit Oracle.com

Oracle
 

Sample Customers

1&1 Internet SE 11880 Internet Services AG AB Svenska Spel Accarda AG Aera Technology Inc. AGRAVIS Raiffeisen AG Apotheken-Rechen-Zentrum GmbH AQR Capital Management, LLC arvato distribution GmbH ARZ Allgemeines Rechenzentrum GmbH Badoo Limited Baur Versand (GmbH & Co. KG) BIScience Ltd Blocket Blue Yonder GmbH Codilink UK Ltd T/A Coniq crealytics GmbH dailyme TV GmbH Dailymotion S.A. Dataforce Verlagsgesellschaft für Business Information mbH Deutsche Postbank AG Digitales Rezept Zentrum GmbH DIKW Groep direct services Gütersloh GmbH DR Technologies Ltd. dress-for-less GmbH econda GmbH emetriq GmbH empiriecom GmbH & Co. KG Flaconi GmbH Fresenius Netcare GmbH Fyber GmbH GfK SE Grant Street Group, Inc. Gruner + Jahr GmbH Gymshark UK Hahn Air Lines GmbH Hermes Einrichtungs Service GmbH & Co. KG INNOVATIVE SCHEDULING, LLC internetstores GmbH INTERSPORT Deutschland eG IQVIA Commercial GmbH & Co. OHG IQVIA Commercial Sp. z o.o. IQVIA Incorporated iVantage Health Analytics K - Mail Order GmbH & Co. KG LIQ CORP SA Manor AG Basel Match2Lists Limited MEDION AG Midasplayer AB Monsoon Accessorize Limited m-pathy GmbH msales Ltd. MTG Modern Services AB MW Aviation GmbH & Co. KG Myntra Designs Pvt Ltd Netzeffekt GmbH New Company Services Ltd. NOVENTI HealthCare GmbH Olympus Europa SE & Co. KG Operation Fistula OpsDataStore OTTO (GmbH & Co KG) Panda Retail Co. PAPSTAR GmbH Piedmont Healthcare, Inc. Questback GmbH RatePAY GmbH Revolut Ltd. Saarland-Sporttoto GmbH Sagarmatha Ltd. SIA Damara Technologies Supermärkte Nord Vertriebs GmbH & Co. KG The National Research Center for College & University Admissions, Inc. United Utilities Water Ltd. Verlag C.H. Beck oHG Vocal Planet Ltd. Vodafone Group Services GmbH Webtrekk GmbH wer liefert was? GmbH Windeln.de SE Wooga GmbH XING SE Zalando SE
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Buyer's Guide
Exasol Data Warehouse vs. Oracle Database In-Memory
April 2025
Free Report: Exasol Data Warehouse vs. Oracle Database In-Memory
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