Database management
As the volume of business data has grown, database management has become vital to data optimization and security. Database management are processes that ensure proper application performance, avoid compliance risk and protect valuable business data. Read database management strategies to make sure data is controlled throughout its lifecycle, from creation to deletion.
Top Stories
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News
14 May 2025
Databricks adds Postgres database with $1B Neon acquisition
The vendor's latest purchase comes six months after it raised $10B in funding. By adding PostgreSQL database capabilities, it aims to better enable users to build AI applications. Continue Reading
By- Eric Avidon, Senior News Writer
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Tip
14 May 2025
Gain insights with Enhanced Monitoring in Amazon RDS
RDS Enhanced Monitoring provides teams with additional data visibility to improve database scalability, performance, availability and cost optimizations. Continue Reading
By- Ernesto Marquez, Concurrency Labs
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Tip
19 Jan 2017
Options for scaling out SQL Server applications to boost workloads
Scaling out a database to meet the needs of a heavy processing workload can be a challenge. Here are details on the SQL Server scalability methods available to ease the process. Continue Reading
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Feature
05 Dec 2016
Microsoft SQL Server 2016 relational DBMS overview
Microsoft SQL Server 2016 for Windows comes in four editions, with updates that include a new stretch database feature, Polybase, dynamic data masking and more. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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Feature
08 Jul 2016
Exploring the features of Oracle Enterprise Manager 13c
Cloud Control, a feature of Oracle Enterprise Manager 13c, can be used to monitor and manage databases, middleware, infrastructure and hardware running on-premises or in the cloud. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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Feature
06 Jul 2016
Inside BMC's database performance tools for DB2 for z/OS
BMC offers several tools to help DBAs manage and prevent critical performance issues in DB2 for z/OS, as well as monitoring options for other vital mainframe subsystems. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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Feature
17 Jun 2016
Examining the functions and features of database performance tools
To help you determine which tools your organization needs, it's important to review the primary features and functionality of the three database performance tools categories. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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08 Jun 2016
Three indicators that could signal database performance issues
Database performance monitoring and management tools can be used to mitigate issues and help organizations be more proactive, so they can avoid performance problems and outages. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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12 May 2016
What you need to know about database performance software
Database performance software identifies bottlenecks and points of contention, monitors workload and throughput, and manages system and DBMS resource usage. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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Feature
14 Aug 2015
Types of NoSQL databases and key criteria for choosing them
In a book excerpt, consultant Dan Sullivan offers insights into how to select the right type of NoSQL database for the right application in your organization. Continue Reading
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07 Aug 2015
SAP HANA in-memory DBMS overview
SAP HANA is an in-memory DBMS and application platform designed to handle high transaction rates and complex queries using one data copy. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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31 Jul 2015
Redis open source DBMS overview
The Redis open source DBMS provides a highly scalable data store that can be shared by multiple processes, applications or servers. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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Feature
27 Jul 2015
MySQL open source RDBMS overview
Developers, database administrators and DevOps teams use MySQL open source RDBMS to more easily operate next-generation applications in the cloud. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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Feature
11 Jun 2015
Which in-memory DBMS best fits your company's needs?
Database expert Craig S. Mullins examines some top in-memory DBMS software offerings to help you determine which is the best fit for your organization. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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Feature
04 Jun 2015
Oracle Database 12c relational database management system overview
Oracle Database 12c delivers strong performance for mission-critical workloads, with features and functionality for diverse processing needs and requirements. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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Feature
30 Apr 2015
Which relational DBMS is best for your company?
Database expert Craig S. Mullins examines the top relational database management system software to determine which best fits your organization. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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17 Apr 2015
How to determine if an in-memory DBMS is right for your company
Database expert Craig S. Mullins examines the pros and cons of the in-memory database management system, and the criteria you should consider during the request-for-proposal and evaluation period. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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Feature
27 Mar 2015
Key considerations for determining if a NoSQL DBMS meets your IT needs
NoSQL represents the fastest-growing type of DBMS being adopted today. Is it right for you? Continue Reading
By- Craig S. Mullins, Mullins Consulting
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Feature
24 Feb 2015
Key criteria for deciding if a relational DBMS meets your IT needs
For many organizations, a relational database management system will get the job done; others need to keep looking to fulfill their needs. Continue Reading
By- Craig S. Mullins, Mullins Consulting
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Feature
22 May 2014
Former shadow IT worker helps bring analytics data into the light
Ryan Fenner worked in a shadow IT unit at Union Bank for years. Now he's helping lead an IT effort to better manage BI data created in those shadows. Continue Reading
By- Craig Stedman, Industry Editor
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News
13 Apr 2011
From the Editors: Database consolidation and standardization 101
If you’re thinking about embarking on a database consolidation or standardization project, make sure you know the technical, cultural and skill-set issues that can arise. Continue Reading
By- Justin Aucoin, Associate Site Editor
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News
26 Nov 2010
Creating a database strategy that can adapt to changing business needs
Crafting a successful database strategy requires technology flexibility, the right skill sets and a strong focus on application requirements, according to IT pros and analysts. Continue Reading
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News
10 Nov 2010
Emerging database technologies hit DBMS mainstream, add to choices
Emerging database technologies such as column-based database software, NoSQL databases and Database as a Service (DaaS) platforms are starting to make a splash in the IT market. Continue Reading
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Answer
24 Mar 2010
What are aggregate tables and aggregate fact tables?
Here you'll see examples and read definitions of aggregate tables and aggregate fact tables. You'll also learn how to use aggregate tables in data warehouses and databases. Continue Reading
By- Mark Whitehorn, University of Dundee
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Answer
24 Mar 2010
Data warehouse concepts: Data flow and sending data to source systems
Learn about a data warehouse concept: data flow. And find out if it's a good idea to flow data from your data warehouse or data marts back to source systems. Continue Reading
By- Mark Whitehorn, University of Dundee
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Answer
07 Oct 2009
What is the difference between a logical and physical warehouse design?
What's the difference between logical design and physical design? Get an expert's take, plus learn about three data warehouse models -- the user model, physical model and logical model -- and how they differ. Continue Reading
By- Mark Whitehorn, University of Dundee
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27 Jul 2009
Executing SQL statements using prepared statements and statement pooling
In this database tutorial, find out about executing SQL statements using prepared statements and statement pooling. Learn what a statement pool is and how to retrieve long data types efficiently. Continue Reading
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27 Jul 2009
Static SQL vs. dynamic SQL for database application performance
Learn the difference between static SQL vs. dynamic SQL and the benefits and drawbacks of each for database application performance. Get a definition of stored procedure, find out about database drivers and wire protocol database drivers and how the network affects database performance. Continue Reading
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Answer
24 Jun 2009
How to select an MPP database: DB2 vs. Teradata
Should you run a massively parallel processing (MPP) database with DB2 or Teradata? Find out how to compare DB2 vs. Teradata and how to choose a database system and with advice from a data warehouse expert. Continue Reading
By- Mark Whitehorn, University of Dundee
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10 Jun 2009
Advantages of the multidimensional database model and cube modeling
Discover the advantages of the multidimensional database model and find out how data warehouse cube modeling, data restricting and data slicing work. Learn the role meta-data plays and get a definition of functional dependency. Continue Reading
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10 Jun 2009
Data warehouse architectures, concepts and phases: What you need to know
This tutorial explains the different types of data warehouse architecture including bus, federated and hub-and-spoke. Learn about ETL processes and data staging and data warehouse phases. Continue Reading
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Answer
14 Apr 2009
Defining dimensional vs. normalized database design, dimension vs. fact tables
Find out if your existing database is in dimensional style or normalized database design style, learn the benefits and drawbacks of fact-dimension and normalized database schemas and read a comparison of dimension tables vs. fact tables. Continue Reading
By- Mark Whitehorn, University of Dundee
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Answer
23 Sep 2008
Definition of data abstraction and data abstraction layers
Data abstraction simplifies database design. Learn the definition of data abstraction and find out the three formal kinds of abstraction layers, from a database expert. Continue Reading
By- Mark Whitehorn, University of Dundee
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Answer
17 Apr 2008
Can a dimension table be a fact table for another data mart?
Find out if a dimension table can be a fact table for another data mart -- and get an explanation of the answer. Continue Reading
By- Mark Whitehorn, University of Dundee
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21 Nov 2005
Types of DBAs
DBAs can take on many different roles. This excerpt from the "Database administration: The complete guide to practices and procedures" takes a closer look at different types of DBAs. Continue Reading
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Tip
19 May 2005
What is the difference between DB2 UDB and DB2 OS/390?
Database expert Craig Mullins explains the differences between DB2 UDB and DB2 OS/390. He begins by clarifying that the two are comprised of completely different code bases. Continue Reading
By- Craig S. Mullins, Mullins Consulting