Database management systems (DBMS)

New & Notable

Download this free guide

Databases vs. Data Warehouses vs. Data Lakes vs. Data Marts

This cheat sheet will help you better understand how each repository differs based on the type, purpose and quality of data. Plus, you’ll get an introduction to the features of data catalog software, a user-friendly metadata management system.

Corporate E-mail Address:
You forgot to provide an Email Address.
This email address doesn’t appear to be valid.
This email address is already registered. Please login.
You have exceeded the maximum character limit.
Please provide a Corporate E-mail Address.
- I agree to TechTarget’s Terms of Use, Privacy Policy, and the transfer of my information to the United States for processing to provide me with relevant information as described in our Privacy Policy.
Please check the box if you want to proceed.
- I agree to my information being processed by TechTarget and its Partners to contact me via phone, email, or other means regarding information relevant to my professional interests. I may unsubscribe at any time.
Please check the box if you want to proceed.

Database management systems (DBMS) News

October 21, 2019 21 Oct'19
Open source database use is a growing trend

Study shows that more users are using open source software for data management, with most organizations using more than one technology to help meet different needs.
October 18, 2019 18 Oct'19
Databricks contributes Delta Lake to the Linux Foundation

Databricks has found a new home at the Linux Foundation for its open source Delta Lake data lake project, in a bid to help grow a broader community and accelerate adoption.
October 17, 2019 17 Oct'19
Apache Rya matures open source triple store database

Open source triple store database technology used by the U.S. Navy moves forward as a stable, mature project at the Apache Software Foundation.
October 14, 2019 14 Oct'19
PostgreSQL 12 boosts open source database performance

Widely used open source PostgreSQL database platform gets a major update providing users with new SQL query capabilities for JSON and improved performance.

View All News

Database management systems (DBMS) Get Started

Bring yourself up to speed with our introductory content

Oracle OpenWorld 2019 coverage: Oracle seeks loftier cloud perch

This guide covers technology developments and other news from the Oracle OpenWorld 2019 conference, plus key trends for Oracle cloud, database and application users. Continue Reading
Third-party database tools boast attractive alternatives

For companies considering third-party database tools, this handbook provides expert advice on evaluating and deploying on-premises and cloud options from third parties. Continue Reading
Entity Relationship Diagram (ERD)

An entity relationship diagram (ERD), also known as an entity relationship model, is a graphical representation that depicts relationships among people, objects, places, concepts or events within an information technology (IT) system. Continue Reading

View All Get Started

Evaluate Database management systems (DBMS) Vendors & Products

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

Database management tools from third parties make natives restless

Third-party database performance tools offer attractive alternatives to management software from DBMS vendors, provided their capabilities include orchestration, governance and integration. Continue Reading
Weighing the use of third-party database administration tools

Database expert Chris Foot details the key reasons why DBAs should consider using third-party database administration to fill gaps left by the major database manufacturers. Continue Reading
Data warehouse vs. data lake vs. data mart: Beyond the RDBMS

There are many ways to store big data, but the choice of data warehouse vs. data lake vs. data mart comes down to who uses the data and how. Use this cheat sheet to compare. Continue Reading

View All Evaluate

Manage Database management systems (DBMS)

Learn to apply best practices and optimize your operations.

Consolidating databases in Oracle systems: Methods and tips

A well-planned consolidation strategy can help overcome Oracle database sprawl. But there are different ways to consolidate your databases, each with pros and cons. 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
How SQL Server DevOps processes help break down data silos

DevOps can help organizations dismantle data silos in SQL Server and other database systems -- and replace organizational silos with cross-functional teams. Continue Reading

View All Manage

Problem Solve Database management systems (DBMS) Issues

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

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
Poor hybrid data placement can swell cloud costs

Enterprises that rely on public clouds are no stranger to egress traffic charges, but those costs can skyrocket when it comes to hybrid cloud data placement and usage. Continue Reading
What is the difference between a database engineer, architect and administrator?

Expert Michael Hillenbrand explains the difference between a database engineer, a database architect and a database administrator. Continue Reading

View All Problem Solve