Database management systems (DBMS) resources and information

Database management systems (DBMS) News

July 30, 2021 30 Jul'21
Couchbase NoSQL database adds relational capabilities

With its latest update, Couchbase introduced features that bring the equivalent of tables and schema to its database to reduce friction for those moving from a relational database.
July 27, 2021 27 Jul'21
Apache Cassandra 4.0 advances open source database

Among the new features in the open source Cassandra database update are virtual tables that help operators improve performance and optimize operations.
July 22, 2021 22 Jul'21
Couchbase IPO brings NoSQL database to the stock market

Couchbase makes a move into the public markets with a Nasdaq listing as it continues to develop its NoSQL database technology that runs on premises and in the cloud.
July 22, 2021 22 Jul'21
Observable expands enterprise data visualization platform

Observable expanded its platform for larger organizations to collaborate on data projects that make information more intuitive to understand and use.

Bring yourself up to speed with our introductory content

columnar database

A columnar database is a database management system (DBMS) that stores data in columns instead of rows. Continue Reading
relational database

A relational database is a collection of information that organizes data points with defined relationships for easy access. Continue Reading
Db2

Db2 is a family of database management system (DBMS) products from IBM that serve a number of different operating system (OS) platforms. Continue Reading

Weigh the pros and cons of technologies, products and projects you are considering.

SQL vs. NoSQL vs. NewSQL: How do they compare?

Choosing which database management system depends on an organization's needs. Review the differences among SQL, NoSQL and NewSQL and how to select the right database system. Continue Reading
How to build an all-purpose big data pipeline architecture

Like a superhighway system and its many on- and off-ramps, an enterprise's big data pipeline transports infinite amounts of collected data from its sources to its destinations. Continue Reading
Why consider an augmented data catalog?

Automated and augmented data catalogs have been around for a few years, but adoption is still lagging. Find out why an enterprise may consider investing in the technology. Continue Reading

Learn to apply best practices and optimize your operations.

5 principles of a well-designed data architecture

Here are five core data architecture principles to help organizations build a modern architecture that successfully meets their data management and analytics needs. Continue Reading
Building a big data architecture: Core components, best practices

To process the infinite volume and variety of data collected from multiple sources, most enterprises need to get with the program and build a multilayered big data architecture. Continue Reading
Data warehouse environment modernization tools and tips

A data warehouse environment is made up of many tools and systems. Read on to learn the history of the modern data warehouse and how they're currently evolving. Continue Reading

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

Common data lake challenges and how to overcome them

Managing the data contained in your enterprise data lake presents many challenges. From the amount of data to data inconsistencies, here are some solutions to common issues. Continue Reading
Oracle LEFT JOIN vs. LEFT OUTER JOIN: What's the difference?

Get an explanation of the different types of Oracle joins, including whether there's really a difference between the LEFT JOIN and LEFT OUTER JOIN syntax in PL/SQL. Continue Reading
10 cloud database migration mistakes to avoid

Database expert Chris Foot lists the top 10 oversights IT teams commonly make when undertaking a cloud database migration and offers tips on how to avoid them. Continue Reading