Data Management
Top Stories
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Opinion
26 Aug 2026
Why anonymization alone no longer protects sensitive data
Anonymized data is still valuable, but organizations that rely on it alone can expose their business and customers to privacy, regulatory and reputational risk. Continue Reading
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News
26 Aug 2026
CIOs say data engineers, AI architects hardest roles to fill
CIOs face a growing talent gap as AI changes IT roles. Seven IT leaders explain which skills are hardest to find and what hiring teams should look for. Continue Reading
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News
27 Jun 2013
Oracle news and trends RSS feed is moving!
As of July 1, the Oracle news and trends RSS feed will be moving off of the Pheedo platform. Instead, please bookmark the following URL to make sure you continue to receive our content: http://searchoracle.v7.techtarget.com/rss/Oracle-news-and-trends.xml Continue Reading
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27 Jun 2013
"Tips, expert advice and sample chapters" RSS feed is moving!
As of July 1, the "Tips, expert advice and sample chapters" RSS feed will be moving off of the Pheedo platform. Instead, please bookmark the following URL to make sure you continue to receive our content: http://searchdatamanagement.techtarget.com/rss/Tips-expert-advice-and-sample-chapters.xml. Continue Reading
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Feature
12 Jun 2013
Enterprise data quality efforts in good company with MDM, governance
Combining data quality initiatives with master data management and data governance programs can help ensure that data remains accurate and consistent. Continue Reading
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News
12 Jun 2013
Enterprise data quality efforts in good company with MDM, governance
Tying data quality initiatives to master data management and data governance programs can help ensure that data remains accurate and consistent. Continue Reading
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News
14 May 2013
Enterprise Data World reveals keys to a successful career in analytics
SearchDataManagement's Mark Brunelli and Jack Vaughan talk about this year's Enterprise Data World conference, which was held recently in San Diego. Continue Reading
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Tip
22 Apr 2013
Real-time querying in Hadoop? Not so fast
Hadoop vendors are adding real-time query engines to the open source software. But the jury is out on that effort, writes Wayne Eckerson. Continue Reading
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News
08 Apr 2013
Collaborate 2013: Oracle user groups conference guide
Get all the news and features on Oracle databases, applications and hardware from Collaborate 2013, one of the biggest Oracle-related conferences of the year. Continue Reading
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News
02 Apr 2013
Oracle Sun hardware is not for hobbyists, by a long shot
Old Sun enthusiasts lament the way it used to be, and the way it will never be again. Oracle Sun hardware is a whole other animal. Continue Reading
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News
20 Mar 2013
Spend smart on Oracle ERP implementations
Oracle ERP implementations usually take about a year-and-a-half, but a couple examples show that spending smart can shrink the timeline. Continue Reading
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News
08 Mar 2013
Informatica looks up, despite down year in 2012
TechTarget's Wayne Eckerson reflects on Informatica after briefings with company execs. His take: It's poised to join the ranks of elite vendors. Continue Reading
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Feature
31 Oct 2012
Successful data stewardship framework needs solid plan, firm focus
Stewarding data can be a tough nut to crack: lots of effort for a reward that isn't always apparent. To succeed, strong project management is needed. Continue Reading
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News
04 Oct 2012
Oracle goes social
Oracle’s reasons for buying various cloud and social media companies seem to be coming into focus. Continue Reading
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News
03 Oct 2012
Oracle Fusion Applications breakdown
Oracle CEO Larry Ellison showed some interesting Fusion Applications pie charts during his second keynote at Oracle OpenWorld 2012. Continue Reading
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Feature
26 Sep 2012
Data stewardship program: Quality booster, but a hard step for many
While data stewardship can help improve the quality of corporate data, analysts say there's more talk than action when it comes to adopting the concept. Continue Reading
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Feature
19 Aug 2012
Make communication, purpose priorities in a data governance program
Data governance can be all bureaucracy and no benefit. To avoid that, managing the process effectively is a must, says consultant Danette McGilvray. Continue Reading
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Feature
08 Aug 2012
Mission impossible? Data governance process takes on 'big data'
Effective governance can help companies get the most out of their "big data" environments. But at this point, there's no formula for how to do that. Continue Reading
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News
19 Jul 2012
A rare feel good week in the world of Oracle
Oracle’s having a busy week. Instead of their usual legal fracases, they seem to actually be getting some work done. Continue Reading
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News
05 Jul 2012
Oracle just can’t catch an IP break
Another day, another court ruling not in Oracle’s favor when it comes to intellectual property laws. Continue Reading
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News
21 Jun 2012
HP vs Oracle: the drama continues
Hewlett-Packard was scared. Terrified. Trembling. And why shouldn’t they have been, after seeing what happened to Sun only months before? Continue Reading
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News
13 Jun 2012
QlikTech buys into data integration for BI
QlikTech's acquisition of data integration vendor Expressor Software is a big step in its effort to get into the enterprise business intelligence game, says TechTarget's Wayne Eckerson. Continue Reading
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News
07 Jun 2012
New version of Oracle database on the way?
Ready for a new version of the Oracle Database? You might not have to wait too long. Continue Reading
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News
31 May 2012
HP vs Oracle continues- No one wants to be exhibit A
Have you ever had the experience of going through someone’s email or chat logs and seeing something you later wished you hadn’t? There’s a legal version of this. It’s called electronic discovery (or ediscovery). Continue Reading
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Tip
25 May 2012
Don't run from 'big data' tools, but approach with caution
There's nothing magic about "big data" technologies such as Hadoop and NoSQL databases, says BeyeNetwork expert Barry Devlin, who poses a series of questions to ask before deploying them. Continue Reading
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News
16 May 2012
Oracle in the cloud- better late than never
Larry Ellison seems to have been wrong about cloud computing, having made it the subject of a now fairly well-known rant. Oracle dragged their feet on cloud for a while, but now that's changing. Continue Reading
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News
10 May 2012
Need access to real-time, business critical info? Oracle wants to be your man
Many have remarked in recent years that business intelligence is becoming a commodity. Oracle, long having had the reputation of database of the 1%, is now attempting to position itself as bringer of BI to the masses. Continue Reading
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News
03 May 2012
Oracle and SAP- friends again?
Are Oracle and SAP friends again? Well, maybe not friends (in fact, this article goes so far as to suggest they kind of still hate each other), but they seem to have accepted that end-users are going to want to integrate their products from time to time, and are willing to work together when that needs to happen. Continue Reading
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News
20 Apr 2012
This week in Oracle vs Google in a nutshell
This week the software Trial of the Century took off in a San Francisco courtroom as Oracle and Google duke out their intellectual property lawsuit. If you’ve been too busy to follow the case, here’s a cheat sheet. Continue Reading
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News
13 Apr 2012
Oracle gets vertical—Industries, that is
Oracle has entered into agreement to purchase cloud-based clinical trial firm ClearTrial. What does this mean for the big picture? Continue Reading
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News
05 Apr 2012
Oracle vs. HP- Or, how the corporate world is really a lot like grade school
In the case of the ill-fated Itanium chip, multiple companies, including HP and Intel, got a lesson in failure. The now famous debacle has been coined “the joke of the chip industry” by tech blogger Ashlee Vance . Continue Reading
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News
28 Mar 2012
IBM users reveal five data governance best practices to remember
IBM customers Nationwide Insurance and Cardinal Health reveal five rules of thumb they learned while implementing highly ambitious data governance programs. Continue Reading
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News
26 Mar 2012
'Big data' breathes new life into CEP software
Complex event processing (CEP) technology is poised to move from the backwaters of data management to center stage, says TechTarget's Wayne Eckerson. The primary driver? "Big data." Continue Reading
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News
23 Mar 2012
Larry Ellison’s new toy in New Zealand
Most people have hobbies of some sort. Some people build model cars. Others enjoy knitting. But Larry Ellison owns a very expensive milling machine in New Zealand and uses it to build ships. Continue Reading
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News
15 Mar 2012
Note to Oracle: Nobody likes a nuisance
By now, you probably know that Oracle is in the middle of a multi-billion dollar lawsuit against Google for patent infringement regarding Google’s use of patents Oracle feels are related to the Java programing language. Continue Reading
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News
08 Mar 2012
Data governance programs expose hills to climb on path to success
IT professionals from Sallie Mae and Fannie Mae offered insight on data governance challenges and tips on how to overcome them in separate sessions at two recent conferences. Continue Reading
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News
08 Mar 2012
Larry Ellison demoted to 7th wealthiest person on earth
Bad news for Larry Ellison- He’s no longer among the top five richest people on earth, and will have to settle for the slightly less luxurious position of number seven, according to Bloomberg’s most recent list of billionaires. Continue Reading
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News
06 Mar 2012
'Big data' hype and reality on full display at Strata
The Strata Conference was a showcase for Hadoop and NoSQL, which are gaining bigger footholds in corporate IT. But they're no panacea for managing data, says TechTarget's Wayne Eckerson. Continue Reading
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News
27 Feb 2012
Larry Ellison — Philanthropist?
When you think of philanthropic CEOs, who crosses your mind? Bill and Melinda Gates? Sir Richard Branson? Mark Zuckerberg, perhaps? Larry Ellison usually doesn’t even register. Continue Reading
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News
27 Feb 2012
Categorizing 'big data' processing systems
In the past, analytics applications typically were powered by relational databases. Now the options are more varied and less straightforward, says TechTarget's Wayne Eckerson. Continue Reading
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News
08 Feb 2012
Trends in entity resolution research and applications
In this excerpt from the book "Entity Resolution and Information Quality," readers will learn about emerging entity resolution trends and applications. Continue Reading
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News
27 Jan 2012
'Big data' liberation theology -- and reality
Data warehouses can do just about anything that "big data" technologies can do, says TechTarget's Wayne Eckerson. The big data movement's real weapon, he contends, is open source software. Continue Reading
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News
13 Dec 2011
Developing high-quality data models
In this excerpt from "Developing High Quality Data Models" by Matthew West, readers will find tips on data modeling and observations on today's data models. Continue Reading
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Answer
11 Oct 2011
Key issues to consider when building a data warehouse
There are numerous issues, both technical and cultural, that organizations need to consider before building a data warehouse. Learn what they are from our data warehousing expert. Continue Reading
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Opinion
08 Sep 2011
Test of Scheduled Publish August 30 - BizAnalytics
Opinion Test - Carolyn Opinion Test - Carolyn Opinion Test - Carolyn Opinion Test - Carolyn Opinion Test - Carolyn Opinion Test - Carolyn Opinion Test - Carolyn Opinion Test - Carolyn Continue Reading
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Feature
03 Aug 2011
A must to avoid: Worst practices in enterprise data governance
Consultant Rick Sherman details 10 common data governance mistakes that can send governance initiatives down the wrong path – the one to failure. Continue Reading
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News
29 Jul 2011
Sallie Mae exec: Meetings, metrics spur data governance best practices
In an interview, Michele Koch discusses the data governance program she leads at Sallie Mae and provides insight on key governance best practices. Continue Reading
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Answer
18 May 2011
Six tips for improving data warehouse performance
Get six expert tips for improving data warehouse performance. Learn how database engines, SSDs and MOLAP cubes can affect your data warehouse performance. Continue Reading
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News
21 Apr 2011
Disney discovers a whole new world of data warehouse best practices
The director of data warehousing and analytics at Walt Disney Parks and Resorts shares some important BI and data warehouse best practices. Continue Reading
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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
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Tutorial
06 Apr 2011
Using logical data models for data integration modeling
Learn about using logical data models for data integration modeling. Get an overview of using a target-based data integration design technique. Continue Reading
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Tutorial
06 Apr 2011
Structuring data integration models and data integration architecture
Get tips on structuring data integration models and data integration architecture. Learn how to build a business case for data integration modeling and leverage process modeling. Continue Reading
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News
23 Mar 2011
Capacity planning for the data warehouse environment
Capacity planning is essential for all data warehouse environments. Data warehouses grow at high rates and must be managed to keep budgets under control. Continue Reading
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Feature
14 Mar 2011
Starting an Oracle virtualization project
Contributor Frank Ohlhorst gives tips on how to start a server virtualization project in an Oracle shop. Continue Reading
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Tutorial
14 Feb 2011
An introduction to enterprise architecture framework and MDM patterns
Get an introduction to enterprise architecture framework and MDM enterprise architecture patterns. Learn about MDM framework concepts and a definition of SOA. Continue Reading
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Tutorial
20 Dec 2010
Oracle upgrades: Tips and trends
If you’re planning an Oracle upgrade, start here to learn about the latest Oracle upgrade trends. Also, get expert advice from Oracle gurus and learn about the current state of Oracle Fusion Middleware upgrades. Continue Reading
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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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Feature
18 Nov 2010
Oracle Professionals’ Challenges and Priorities Survey 2010
Almost 450 Oracle professionals answered survey questions from SearchOracle.com this year on topics such as budget, database and application challenges, virtualization and support. Here are the results. 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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News
05 Nov 2010
Data governance roles and responsibilities call for diverse skill sets
Learn about data governance roles and responsibilities, and get advice on the management and technical skills that a successful data governance strategy and program requires. Continue Reading
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News
27 Aug 2010
Increase the success of data governance programs from the bottom up
Data governance programs are often overlooked, pushed aside and just plain ignored through a lack of executive interest and funding. But some technology professionals are making the most of the situation. Continue Reading
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News
19 Aug 2010
A nutritional supplement company does Oracle E-Business Suite upgrade
USANA Health Sciences tackled three key business issues when it performed an Oracle E-Business Suite upgrade: third-party integration, employee turnover and new software modules. Continue Reading
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Answer
02 Aug 2010
What is the difference between data definition language (DDL) and SQL?
Learn the difference between a data definition language (DDL), also known as data descriptive language, and the Structured Query Language (SQL). Find examples of both DDL and SQL. Continue Reading
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News
08 Jul 2010
Oracle Exadata Version 2 interest booms a year after release
While the first version of Oracle Exadata generated only a handful of customers, Version 2 has lured customers into spending millions to buy it. But what’s so special about it? Continue Reading
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Tutorial
06 Jul 2010
Buyer’s Guide: Choosing and understanding MDM software
Read up on master data and master data management, plus get expert advice on choosing MDM software and tools and what to look for in an MDM product or service. Continue Reading
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News
29 Jun 2010
Is Oracle’s rosy Oracle-Sun merger picture really that rosy?
Oracle painted a pretty picture of its first full quarter with the Oracle-Sun merger under its thumb. But the reality doesn’t entirely jibe with that picture of the Oracle-Sun merger. Continue Reading
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News
15 Jun 2010
Oracle Fusion Middleware 11g getting updates
Oracle's key sales pitch for its Oracle Fusion Middleware 11g updates is "integration," but according to some, there’s still room for more of it. Continue Reading
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Answer
01 Jun 2010
Steps for converting a logical data model into a physical data model
Learn how to convert a logical data model into a physical data model via data modeling best practices. Find out how DDL and your data modeling practices play a role in conversions. Continue Reading
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News
25 May 2010
Third-party tools for Oracle: Special report
Learn about the options for third-party tools for Oracle databases and why Oracle third-party tools are growing in popularity. Continue Reading
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News
04 May 2010
Duke Energy emerges from 'dark period' with PeopleSoft 8.9 upgrade
Scared to touch a fresh PeopleSoft upgrade for years, Duke Energy finally bit the bullet and moved to 8.9. A new financial data hub helped ease the transition. Continue Reading
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News
20 Apr 2010
Oracle users in wait-and-see mode with Oracle's stack computing strategy
Oracle continued to press its stack message of integrated applications, middleware, database and hardware, but some Collaborate attendees have heard it before. Continue Reading
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News
14 Apr 2010
Oracle updates, reaffirms commitment to MySQL
Speaking to a gathering of open source database users, Oracle's chief architect said the company remains committed to MySQL. Continue Reading
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News
25 Mar 2010
Oracle grid computing and cloud computing: Special report
In this Oracle grid computing and cloud computing special report, learn about the difference between grid and cloud computing, the cloud and grid products that Oracle offers and users’ future plans for adoption. Continue Reading
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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
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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
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Feature
04 Feb 2010
Key benchmarks for measuring transaction processing performance
Find key benchmarks for measuring transaction processing performance at your company, and learn about XA two-phase commit and types of transaction processing. Continue Reading
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Feature
04 Feb 2010
Making business transaction processing and applications work
Learn about making business transaction processing work in your company, find tips on transaction processing applications and get transaction processing definitions. Continue Reading
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Podcast
14 Dec 2009
Tips for a master data management (MDM) requirements gathering process
Embarking on a master data management (MDM) project? Get an expert's tips for the MDM requirements gathering process and ensure MDM implementation success. Continue Reading
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Tutorial
28 Oct 2009
Oracle virtualization introduction guide
This introductory guide to Oracle virtualization is designed to help you define and understand the basics of Oracle virtualization including Oracle's VM. Continue Reading
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Feature
26 Oct 2009
Advantages and disadvantages of XML shredding
Learn about the advantages and disadvantages of XML shredding and different shredding methods, plus find out when shredding is and isn't a good option for your company. Continue Reading
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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
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Answer
15 Sep 2009
Is it better to have a centralized or decentralized master data structure?
Should your master data be centralized or decentralized? Get an expert's take, plus find out how different MDM architecture styles affect your master data and MDM hub. Continue Reading
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Answer
15 Sep 2009
Six criteria for master data management (MDM) tool evaluation
Starting to evaluate MDM tools and software? Know what six areas you should look at to make sure you choose the best vendor and tool for your business needs. Continue Reading
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Tutorial
01 Sep 2009
Oracle applications learning guide
This learning guide is a one-stop shop for information on Oracle's changing role in the enterprise applications space, with news, analysis and tips on Oracle's acquisitions, Project Fusion, E-Business Suite and other apps, the battle between Oracle and SAP and more. Continue Reading
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Feature
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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Feature
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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Feature
27 Jul 2009
An introduction to database transaction management
Find out the performance advantages of using one connection for multiple statements in this database tutorial. Get a definition of local vs. distributed transactions and learn how to manage database transactions. Continue Reading
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Feature
02 Jul 2009
Top 13 master data management (MDM) buzzwords and definitions
Get the top master data management (MDM) terms, definitions and concepts and learn how MDM can improve your enterprise data. Also get links to useful MDM tutorials, training, video, podcasts and articles. 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
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Feature
11 Jun 2009
Similarities and differences between ROLAP, MOLAP and HOLAP
Find out the differences between ROLP, MOLAP and HOLAP and their advantages and disadvantages. Learn about data quality and the evolution of data warehouse applications. Continue Reading
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Feature
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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Feature
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
28 May 2009
Four must-have master data management project skills
There are four important master data management project skills needed for MDM projects and development efforts. Discover what they are and learn about MDM job roles and responsibilities in this tip. Continue Reading
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Feature
21 May 2009
The importance of managing data assets
Get an overview of data management and data lifecycle, learn how important managing data and data assets is and learn how to control data in this information management tutorial. Continue Reading
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Feature
20 May 2009
Data modeling for the business: What is a data model?
Learn about high-level data modeling, what a data model is and how business and IT can use logical data modeling to plan a data design with these best practices from a data modeling handbook and guide. 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
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Answer
10 Apr 2009
What are the most common system implementation mistakes?
Learn about some of the biggest mistakes in system implementation and why successful implementations are few and far between. Find out how to avoid these pitfalls with careful planning and more tips from our project management expert. Continue Reading
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Feature
13 Mar 2009
How to use SQL Developer to run SQL statements
In this chapter, learn how to use SQL Developer to enter and execute SQL statements and scripts, work with a Snippets window, solve common syntax errors and more. Continue Reading
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Feature
26 Jan 2009
Designing an MDM project plan
Master data management (MDM) projects require enterprise buy-in and participation in order to be successful. In this chapter, learn how to identify the people in the organization that can benefit from MDM and how to assemble an MDM project team. Discover how to establish and communicate the MDM business case, learn tips for collecting and prioritizing data requirements, developing a plan for enterprise data integration and designing a migration plan for the participating applications. Learn how to tackle these key steps and how to develop a successful MDM project plan in this chapter. Setting the stage for assembling the right team for an MDM program involves determining the best opportunities to socialize the internal value across the enterprise landscape. As this chapter has shown, this socialization is performed along a number of avenues: Communicating the value of presenting a centralized master data asset to the business clients, application owners, and operations staff Identifying the key stakeholders that will participate in the MDM program Carefully articulating within a project charter what will be achieved by the MDM program and how the corresponding milestones will be reached Providing a means for coordinating the participants to reduce conflict and encourage consensus Carefully detailing roles and responsibilities Analyzing the data requirements to establish MDM feasibility ■ ■ ■ ■ ■ ■ 2.7 Summary Continue Reading
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Answer
14 Oct 2008
What's the difference between SOA and Web services?
How are Web services and service oriented architecture (SOA) different? Find out in this expert response. Continue Reading
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Answer
14 Oct 2008
What are the components of service-oriented architecture (SOA)?
What are the components that make up service-oriented SOA? Find out in this expert response. Continue Reading
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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