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MySQL vs Teradata comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 12, 2025

Review summaries and opinions

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

ROI

Sentiment score
6.5
Calculating MySQL ROI is challenging due to its open-source nature, but it offers substantial cost-effectiveness and productivity benefits.
Sentiment score
8.1
Teradata boosts analytics speed over 100%, enhancing customer service and satisfaction, with high ROI and user approval.
 

Customer Service

Sentiment score
6.8
MySQL relies on community-driven support, providing forums and documentation, with varying ratings for Oracle's enterprise-level assistance.
Sentiment score
7.1
Teradata's customer service is praised for expertise but criticized for delays, with ratings ranging from 6 to 10 out of 10.
We have no issues and usually receive timely responses.
The technical support from Teradata is quite advanced.
Customer support is very good, rated eight out of ten under our essential agreement.
 

Scalability Issues

Sentiment score
6.9
MySQL offers scalable solutions for small to large applications with optimization and hardware upgrades enhancing performance and capacity.
Sentiment score
7.4
Teradata is praised for its scalability, speed, and flexibility, despite some complexity and cost challenges in cloud environments.
This expansion can occur without incurring downtime or taking systems offline.
Scalability is complex as you need to purchase a license and coordinate with Teradata for additional disk space and CPU.
 

Stability Issues

Sentiment score
7.8
MySQL is praised for stability, though issues may arise with large tables; proper resources and configuration are essential.
Sentiment score
8.4
Teradata excels in stability with minimal downtime, robust architecture, 99.9% uptime, and reliable performance, despite minor large dataset issues.
We face certain integration issues, especially when we integrate the database with security solutions like IBM QRadar.
I find the stability to be almost a ten out of ten.
The workload management and software maturity provide a reliable system.
 

Room For Improvement

MySQL faces criticism for InnoDB complexity, limited features, scalability issues, and needs enhanced clustering, documentation, and cloud integration.
Teradata users seek better transaction processing, enhanced scalability, modern interface, cloud focus, advanced analytics, and improved support and documentation.
It could be more beneficial if MySQL can enhance its data masking functionality in the same way it has improved data encryption.
Unlike SQL and Oracle, which have in-built replication capabilities, we don't have similar functionality with Teradata.
 

Setup Cost

MySQL offers open-source free editions, but enterprise editions with advanced features and support incur additional costs, requiring commercial licenses.
Teradata's high cost is justified by its superior performance, competitive total ownership costs, and flexible pricing models.
Initially, it may seem expensive compared to similar cloud databases, however, it offers significant value in performance, stability, and overall output once in use.
Teradata is much more expensive than SQL, which is well-performed and cheaper.
 

Valuable Features

MySQL is popular for its performance, scalability, ease of use, open-source model, and strong community support across platforms.
Teradata offers efficient, scalable data management with fast query performance, robust security, automation, and cloud flexibility for businesses.
With Oracle, we have to buy another solution for encryption and masking, but MySQL supports native encryption, which enhances our return on investment.
The data mover is valuable over the last two years as it allows us to achieve data replication to our disaster recovery systems.
 

Categories and Ranking

MySQL
Ranking in Relational Databases Tools
3rd
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
148
Ranking in other categories
Open Source Databases (1st)
Teradata
Ranking in Relational Databases Tools
7th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
76
Ranking in other categories
Customer Experience Management (4th), Backup and Recovery (20th), Data Integration (17th), Data Warehouse (3rd), BI (Business Intelligence) Tools (10th), Marketing Management (6th), Cloud Data Warehouse (6th)
 

Mindshare comparison

As of January 2025, in the Relational Databases Tools category, the mindshare of MySQL is 8.4%, down from 9.2% compared to the previous year. The mindshare of Teradata is 5.5%, up from 4.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools
 

Featured Reviews

Naresh Kumar - PeerSpot reviewer
Lightweight and is available at a friendly price
In terms of our organization's data management strategy, especially if I talk about PLM software, which is about data management and can be regarded as the core data management of the products that we make. When we are designing something, specifically a new product, it is a critical area, especially considering that I am in the energy sector. In the energy sector, when we are building huge turbines and other things, the data might have intellectual property aspects attached to it. Even within the company, one region cannot see other regions to the extent to which the product offers security. In my company, we use PDM and PLM from Teamcenter effectively. MySQL is not a tool my company uses in production. When we create some small demos, we use MySQL. For production, we would use only Oracle because it is the most stable tool in the market. When we install Teamcenter, we don't need to touch the database. We just need to make some references to figure out this is the database, and it automatically creates everything. The basic thing about PDM and PLM systems is that the user should never touch the database because people may corrupt the data model or do anything that will have a very bad impact on the system. Database modifications only have to be made to the PLM system. We are not supposed to interact with the database directly. The tool is very lightweight, less expensive, and sometimes it is free. It is a very usable tool that is preferred by a lot of people. Only for production use, I may ask people not to use it. Integration of MySQL is like how we don't directly integrate PLM with Oracle. We have to use PLM's APIs to talk to the database. As a part of the best practices, we should not directly integrate anything with the PLM database. Feature-wise, the integration capabilities of the product are easy to use. It is like any other tool where if there is a table, there is a property. If you want to map a property using any middleware, then we can easily do that. I recommend the product to others. For medium-sized companies, MySQL is one of the best solutions. Medium-sized companies can choose not to go for Oracle, which is very expensive. In terms of the value or benefits derived by our company from the use of the product, I would say that it is not very expensive and provides performance along with scalability. The product can cater to the needs of customers ranging from 2,00,000 to 6,00,000 to 10,00,000 records. Even 20,00,000 records are fine, but after that, users may get into trouble. It is the best tool for mid-sized companies with a reasonable amount of data. I rate the tool an eight out of ten.
SurjitChoudhury - PeerSpot reviewer
Offers seamless integration capabilities and performance optimization features, including extensive indexing and advanced tuning capabilities
We created and constructed the warehouse. We used multiple loading processes like MultiLoad, FastLoad, and Teradata Pump. But those are loading processes, and Teradata is a powerful tool because if we consider older technologies, its architecture with nodes, virtual processes, and nodes is a unique concept. Later, other technologies like Informatica also adopted the concept of nodes from Informatica PowerCenter version 7.x. Previously, it was a client-server architecture, but later, it changed to the nodes concept. Like, we can have the database available 24/7, 365 days. If one node fails, other nodes can take care of it. Informatica adopted all those concepts when it changed its architecture. Even Oracle databases have since adapted their architecture to them. However, this particular Teradata company initially started with its own different type of architecture, which major companies later adopted. It has grown now, but initially, whatever query we sent it would be mapped into a particular component. After that, it goes to the virtual processor and down to the disk, where the actual physical data is loaded. So, in between, there's a map, which acts like a data dictionary. It also holds information about each piece of data, where it's loaded, and on which particular virtual processor or node the data resides. Because Teradata comes with a four-node architecture, or however many nodes we choose, the cost is determined by that initially. So, what type of data does each and every node hold? It's a shared-no architecture. So, whatever task is given to a virtual processor it will be processed. If there's a failure, then it will be taken care of by another virtual processor. Moreover, this solution has impacted the query time and data performance. In Teradata, there's a lot of joining, partitioning, and indexing of records. There are primary and secondary indexes, hash indexing, and other indexing processes. To improve query performance, we first analyze the query and tune it. If a join needs a secondary index, which plays a major role in filtering records, we might reconstruct that particular table with the secondary index. This tuning involves partitioning and indexing. We use these tools and technologies to fine-tune performance. When it comes to integration, tools like Informatica seamlessly connect with Teradata. We ensure the Teradata database is configured correctly in Informatica, including the proper hostname and properties for the load process. We didn't find any major complexity or issues with integration. But, these technologies are quite old now. With newer big data technologies, we've worked with a four-layer architecture, pulling data from Hadoop Lake to Teradata. We configure Teradata with the appropriate hostname and credentials, and use BTEQ queries to load data. Previously, we converted the data warehouse to a CLD model as per Teradata's standardized procedures, moving from an ETL to an EMT process. This allowed us to perform gap analysis on missing entities based on the model and retrieve them from the source system again. We found Teradata integration straightforward and compatible with other tools.
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Comparison Review

it_user232068 - PeerSpot reviewer
Aug 5, 2015
Netezza vs. Teradata
Original published at https://www.linkedin.com/pulse/should-i-choose-net Two leading Massively Parallel Processing (MPP) architectures for Data Warehousing (DW) are IBM PureData System for Analytics (formerly Netezza) and Teradata. I thought talking about the similarities and differences…
 

Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
11%
Manufacturing Company
7%
Government
7%
Financial Services Firm
26%
Computer Software Company
10%
Manufacturing Company
8%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Why are MySQL connections encrypted and what is the biggest benefit of this?
MySQL encrypts connections to protect your data and the biggest benefit from this is that nobody can corrupt it. If you move information over a network without encryption, you are endangering it, m...
Considering that there is a free version of MySQL, would you invest in one of the paid editions?
I may be considered a MySQL veteran since I have been using it since before Oracle bought it and created paid versions. So back in my day, it was all free, it was open-source and the best among sim...
What is one thing you would improve with MySQL?
One thing I would improve related to MySQL is not within the product itself, but with the guides to it. Before, when it was free, everyone was on their own, seeking tutorials and how-to videos onli...
Comparing Teradata and Oracle Database, which product do you think is better and why?
I have spoken to my colleagues about this comparison and in our collective opinion, the reason why some people may declare Teradata better than Oracle is the pricing. Both solutions are quite simi...
Which companies use Teradata and who is it most suitable for?
Before my organization implemented this solution, we researched which big brands were using Teradata, so we knew if it would be compatible with our field. According to the product's site, the comp...
Is Teradata a difficult solution to work with?
Teradata is not a difficult product to work with, especially since they offer you technical support at all levels if you just ask. There are some features that may cause difficulties - for example,...
 

Comparisons

 

Also Known As

No data available
IntelliFlex, Aster Data Map Reduce, , QueryGrid, Customer Interaction Manager, Digital Marketing Center, Data Mover, Data Stream Architecture
 

Overview

 

Sample Customers

Facebook, Tumblr, Scholastic, MTV Networks, Wikipedia, Verizon Wireless, Sage Group, Glassfish Open Message Queue, and RightNow Technologies.
Netflix
Find out what your peers are saying about MySQL vs. Teradata and other solutions. Updated: January 2025.
831,881 professionals have used our research since 2012.