Relational Databases Resources
Articles, Glossary Terms, Discussions, and Reports to expand your knowledge on Relational Databases
Resource pages are designed to give you a cross-section of information we have on specific categories. You'll find articles from our experts, feature definitions, discussions from users like you, and reports from industry data.
Relational Databases Articles
What is Database Replication? Everything You Need To Know
Consistent and reliable technology is the backbone of any successful business. While many organizations use multiple desktop and mobile devices, they often rely on a single database for critical operations. So, what happens when that database goes down?
by Holly Landis
Graph Database Vs. Relational Database: Which One Wins?
Data remains an invaluable resource. When processed properly, it fuels savvy business decisions. How you store data has a lot to do with the ways you’re able to further process it.
by Sagar Joshi
What Is an Entity-Relationship Diagram? A Complete Guide
When designing a relational database, engineers create an entity-relationship diagram to represent how different pieces of data are related. These diagrams provide a clear visualization of data relationships, making it easier to understand the overall structure.
by Sagar Joshi
What Is Database Normalization? Types and Examples
Without adequate data collection and analysis, decision-making in any organization often goes haywire.
by Sagar Joshi
Mastering CRUD: Create, Read, Update, and Delete Data Effectively
You’ve probably thought about how data is created and used for web applications, databases, and content management systems. But think about this: do you ever get frustrated by the challenges of managing that data? Slow queries, information scattered across different systems, and a clunky user experience are all too common.
by Samudyata Bhat
SQL vs. NoSQL: What Are the Key Differences?
The choice of SQL vs. NoSQL isn't technical; it's strategic.
by Washija Kazim
What Is a Relational Database? How Does RDBMS Organize Data
Imagine you run an e-commerce store. You have to keep daily track of customer information, order details, and product inventory. Without a proper system in place, chaos is just one sale away.
by Dibyani Das
What Makes DBaaS the Next Big “As a Service” Offering?
Whenever I hear the word database, I picture a mega-sized Oracle system at the back of a building collecting and storing our data. But if only were databases that simple!
by Preethica Furtado
Relational Databases Glossary Terms
Relational Databases Discussions
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Question on: SingleStore
How can I get a copy of MemSQL?You can use MemSQL for free: https://www.memsql.com/free/. You can download a fully capable version of the MemSQL software for use on your on-premises servers or in the cloud. This comes with community support and has fairly liberal capacity constraints. Alternatively, you can get a free 8-hour trial of MemSQL Helios, our elastic managed service in the cloud. Or, contact MemSQL to discuss using MemSQL for a proof of concept enterprise. https://www.memsql.com/contact/
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Question on: SingleStore
What is the advantage of MemSQL over other distributed databases?Among relational databases, we believe that MemSQL is the fastest, most efficient SQL database, with full linear scalability - unlike almost all competitors. We also handle both transactions and analytics in one database, as described here on G2.com, in the MemSQL review comments.
Compared to NoSQL, MemSQL is at least as scalable, far more efficient with machine resources, and it supports SQL. MemSQL also supports data types, such as JSON and geospatial data, that may otherwise only be supported by NoSQL databases.
For more details, please contact MemSQL. https://www.memsql.com/contact/
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Question on: SingleStore
Is MemSQL a row-based or column-based store?I'm happy to report that the answer is yes. MemSQL supports both rowstore and columnstore tables in the same database (or separate databases), with the ability to efficiently run JOINs and other operations across both table types. We also support new capabilities, called MemSQL SingleStore, which will gradually unify the two table types for most workloads. See the MemSQL review comments here on G2.com for more information, or contact MemSQL directly. https://www.memsql.com/contact/
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Relational Databases Reports
Mid-Market Grid® Report for Relational Databases
Spring 2026
G2 Report: Grid® Report
Grid® Report for Relational Databases
Spring 2026
G2 Report: Grid® Report
Enterprise Grid® Report for Relational Databases
Spring 2026
G2 Report: Grid® Report
Momentum Grid® Report for Relational Databases
Spring 2026
G2 Report: Momentum Grid® Report
Small-Business Grid® Report for Relational Databases
Spring 2026
G2 Report: Grid® Report
Enterprise Grid® Report for Relational Databases
Winter 2026
G2 Report: Grid® Report
Small-Business Grid® Report for Relational Databases
Winter 2026
G2 Report: Grid® Report
Mid-Market Grid® Report for Relational Databases
Winter 2026
G2 Report: Grid® Report
Grid® Report for Relational Databases
Winter 2026
G2 Report: Grid® Report
Momentum Grid® Report for Relational Databases
Winter 2026
G2 Report: Momentum Grid® Report













