Relational Databases
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DB2 is a family of relational database software solutions offered by IBM. It includes standard Db2 and Db2 Warehouse editions, either deployable on-cloud, or on-premise.
SingleStore aims to deliver the world’s fastest distributed SQL database for data-intensive applications: SingleStoreDB, which combines transactional + analytical workloads in a single platform.
Amazon Relational Database Service (Amazon RDS) is a database-as-a-service (DBaaS) from Amazon Web Services.
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…
Teradata Vantage is presented as a modern analytics cloud platform that unifies everything—data lakes, data warehouses, analytics, and new data sources and types. Supports hybrid multi-cloud environments and priced for flexibility, Vantage delivers unlimited intelligence to build…
Google Cloud SQL is a database-as-a-service (DBaaS) with the capability and functionality of MySQL.
Amazon Aurora is a global-scale relational database service built for the cloud with full MySQL and PostgreSQL compatibility.
Oracle Database, currently in edition 23c, offers native support for property graph data structures and graph queries. If you're looking for flexibility to build graphs in conjunction with transactional data, JSON, Spatial, and other data types, we got you covered. Developers can…
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…
The Snowflake Cloud Data Platform is the eponymous data warehouse with, from the company in San Mateo, a cloud and SQL based DW that aims to allow users to unify, integrate, analyze, and share previously siloed data in secure, governed, and compliant ways. With it, users can securely…
ClickHouse is an open-source, column-oriented OLAP database system enabling real-time analytical reports using SQL queries. With linear scalability, it handles trillions of rows and petabytes of data. ClickHouse Cloud offers a scalable serverless solution for real-time analytics.
Microsoft Access is a database management system from Microsoft that combines the relational Microsoft Jet Database Engine with a graphical user interface and software-development tools.
MyTaskHelper is a relational database software solution offered by MyTaskHelper.
RisingWave is an open-source distributed SQL database for stream processing. It is designed to reduce the complexity and cost of building real-time applications. RisingWave offers users a PostgreSQL-like experience specifically tailored for distributed stream processing.
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.
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.
TiDB is an advanced, open source, distributed SQL database for modern transactional applications. Or, TiDB Dedicated is a fully-managed DBaaS with zero operational overhead and node-based pricing. And, TiDB Serverless is a fully-managed, autonomous DBaaS with split-second cluster…
Imply Enterprise, from Imply Data headquartered in Burlingame, is a real-time database for modern analytics applications, built from Apache Druid. It is available as software or as an Imply-assisted offering. Imply Polaris is also a real-time database for modern analytics applications,…
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 limits of a single server. Natively integrated and available in the IBM Cloud console,…
CrateDB is an open-source, distributed SQL database for relational and time-series data, from Crate.io headquartered in San Francisco. A solution for machine data, the vendor states CrateDB is purpose-built for the need to scale volume, variety and velocity of data while running…
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Learn More About Relational Databases
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.
Pricing Information
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 processing cores.