These products won a Top Rated award for having excellent customer satisfaction ratings. The list is based purely on reviews; there is no paid placement, and analyst opinions do not influence the rankings. Read more about the Top Rated criteria.
Relational Databases TrustMap
TrustMaps are two-dimensional charts that compare products based on trScore and research frequency by prospective buyers. Products must have 10 or more ratings to appear on this TrustMap.
SAP HANA is an application that uses in-memory database technology to process very large amounts of real-time data from relational databases, both SAP and non-SAP, in a very short time. The in-memory computing engine allows HANA to process data stored in RAM as opposed to reading…
The Oracle Database, now in edition 19c, is presented by the vendor as an industry leading database that delivers leading-edge innovations, including machine learning to enable self-driving data management. An enterprise, database cloud service, it is designed to support mixed workloads…
IBM Cloud Databases are open source data stores for enterprise application development. Built on a Kubernetes foundation, they offer a database platform for serverless applications. They are designed to scale storage and compute resources seamlessly without being constrained by the…
PostgreSQL (alternately Postgres) is a free and open source object-relational database system boasting over 30 years of active development, reliability, feature robustness, and performance. It supports SQL and is designed to support various workloads flexibly.
MariaDB is an open-source relational database made by the original developers of MySQL, supported by the MariaDB Foundation and a community of developers. The community states recent additional capabilities as including clustering with Galera Cluster 4, compatibility with Oracle…
TeamDesk is a low-code development platform for online database creation. Business owners or managers can build a unique web database solution without any programming to facilitate working with data, organize routine work and create an accessible data source for teams.
Teradata Database has evolved to become the Teradata Vantage Advanced SQL Engine. The vendor describes the solution as a flexible analytic engine, in the most scalable and manageable database. Teradata offers four service tiers based on workload profiles. Each is bundled with database…
Percona Server for MySQL is a free, fully-compatible, enhanced, open source drop-in replacement for MySQL. Percona states it provides superior performance, scalability, and instrumentation. Boasting over 5,300,000 downloads, Percona Server’s self-tuning algorithms and support for…
SAP® Adaptive Server® Enterprise (SAP ASE) promises to allow you to handle massive volumes of data and thousands of concurrent users to accelerate the growth of new data-driven business applications. The value proposition is to drive value with a faster, more efficient transactional…
What is Relational Database Software?
A relational database stores and manages data by using a structured query language (SQL). The data is placed in a traditional table format containing rows and columns. Columns identify each piece of data by unique characteristics such as name, order number, or image of a product logo. Rows identify the relationships between the data points. Relational databases are used by businesses that want to store data and ensure access to customer information. Users are able to edit, return, or delete customer information as needed.
The main difference between relational and non-relational databases is the use of SQL. A relational database’s use of SQL assumes a defined structure or rows and columns. Non-relational databases use different storage models, are more scalable, and have a lower level of data integrity.
Relational Databases Features
Relational databases contain the following features and capabilities:
- ACID (Atomicity, Consistency, Isolation, Durability) compliance ensures database transactions are processed reliably
- Referential integrity ensures that relationships between tables remain consistent
- Fine-grained locking or synchronization mechanisms for managing simultaneous access of the same data by multiple users
- Support for Unicode for multilingual capability
- Ability to run database seamlessly on multiple platforms
- Ability to recover data in the event of a failure
Relational Databases Comparison
Before purchasing a relational database, consider the following:
- Integration: Some relational databases do not integrate smoothly with non-SAP applications. Make sure the integration capabilities meet the needs of your business.
- Extra costs: Relational databases may require extra hardware costs. When budgeting, you should account for devices and fees.
There are many open source relational databases, and they are great choices for businesses that don’t have significant support needs. Enterprise relational databases, such as Oracle, start at about $45,000 for a single license for two prpcessing cores.
The following relational databases offer award-winning customer relationships, feature sets, and value for price. Learn more about our Best Of Awards methodology here.