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Data Modeling

Data Modeling and Database Design and Development – including popular approaches such as Agile and Waterfall design - provide the basis for the Visualization, and Management of, Business Data in support of initiatives such a Big Data Analytics, Business Intelligence, Data Governance, Data Security, and other enterprise-wide data-driven objectives.



Data Modeling Articles

Supporting a ‘develop once, deploy anywhere' approach, BlueFinity International has launched Evoke, a new product that provides developers with a toolset for all application delivery platforms.

Posted April 23, 2014

With more than 300 nominees across 31 categories, the DBTA Readers' Choice Awards are unique in that the winning products and services are chosen by you—the people who actually use them. You can vote for as many or as few of the nominees as you choose. Vote today!

Posted April 23, 2014

Quality Assurance testing is a critical component of the software development lifecycle (SDLC), and failing to allow sufficient time for thorough testing can mean the difference between a successful, revenue-driving application and a costly, reputation-damaging outage. The importance of comprehensive QA testing has been hammered into the brains of developers since the beginning of modern-day application development, but traditional approaches to QA are no longer viable. There are three things shaking up QA today.

Posted April 23, 2014

Embarcadero Technologies, a provider of software solutions for application and database development, has launched Embarcadero RAD Studio XE6, a multi-device, natively compiled app development platform for Windows, Android, iOS, and Mac.

Posted April 15, 2014

TeamWork, a database change management solution from DBMaestro, is now available for SQL Server as well as Oracle.

Posted April 09, 2014

Denormalization of a database design is a legitimate tool, when used appropriately. However, it is simply sad and sometimes even silly to see designs denormalized as a matter of course.

Posted April 04, 2014

The COLLABORATE 14-OAUG Forum provides the venue for Oracle Applications users to meet peers using Oracle products, share knowledge, and get energized to achieve results. COLLABORATE-OAUG Forum offers technical and functional content covering Oracle E-Business Suite, Fusion Applications, Hyperion, Primavera, EPPM, EBS Extensions for Endeca, CRM On Demand, Siebel, and more.

Posted March 28, 2014

Be sure to nominate your favorite vendors' products now. The nominating process for the Database Trends and Applications' Readers' Choice Awards is well underway, and will conclude on Friday, March 28, 2014.

Posted March 26, 2014

You have until April 11 to take advantage of special pricing for DBTA's Data Summit, which will take place at the New York Hilton Midtown, from May 12 to May 14. Providing an intensive 2-day immersion into critical technologies for becoming a data-driven enterprise, IT practitioners and business stakeholders alike will benefit from Data Summit.

Posted March 26, 2014

To help financial institutions meet new requirements, accelerate statistical model development and deployment and reduce model management complexity, Oracle Financial Services introduced Oracle Financial Services Analytical Applications R Modeling Framework as a new component for Oracle Financial Services Analytical Applications Infrastructure.

Posted March 26, 2014

Describing it as the most significant upgrade to the Java programming model ever, Oracle announced Java Platform, Standard Edition 8, as well as Java Platform, Micro Edition 8, and additional releases of Oracle's Java Embedded products.

Posted March 25, 2014

Using a single codebase, Appmethod, a new application development platform from Embarcadero, allows developers to build multi-device applications up to 20 times faster. The new platform delivers an end-to-end solution that aims to alleviate the increasing pressure on developers to quickly deliver new apps that support multiple platforms and devices, including smartphones, tablets, PCs and laptops.

Posted March 19, 2014

Embarcadero, a provider of software solutions for application and database development, is acquiring CA Technologies' ERwin Data Modeling solution. The acquisition will provide Embarcadero additional channel partners. ERwin is sold almost exclusively through more than 500 partners in over 70 countries.

Posted March 17, 2014

Historical content within data structures increases their complexity. Making complexity "easy" for the initial developers and "harder" for the later users is a short-sighted approach.

Posted March 12, 2014

Data Summit will take place at the New York Hilton Midtown, from May 12 to May 14. The advance program is now available and registration is open with a special early bird registration rate when you register before April 11, 2014.

Posted March 12, 2014

To recognize the best information management solutions in the marketplace, Database Trends and Applications has launched the DBTA Readers' Choice Awards, a program in which the winners will be selected by the experts whose opinions count above all others - you. The nominations period will conclude on March 28, 2014, and voting will begin on April 11.

Posted March 12, 2014

ISUG-TECH 2014 in Atlanta, April 14-17, will be the first technology event to explore the features and functionality in Sybase ASE 16. The conference will provide more than 150 hours of technical session, more than 60 hours of workshops, and more than 50 expert speakers, and a range of workshops, including the SAP ASE Quick Start for Oracle and SQL Server DBAs workshop which will double as a refresher course for people who had been Sybase DBAs but have not recently been in that role.

Posted February 26, 2014

The latest release of Embarcadero's portfolio of database tools adds first-class support for Teradata in addition to updating support for the latest releases of the major RDBMSs. Overall, a key theme for the XE5 releases is an emphasis on scale, as big data, with big models and big applications, requires close collaboration across big teams, said Henry Olson, Embarcadero director of product management.

Posted February 26, 2014

In the last several years, there has been an explosion in the array of choices for not only managing relational and unstructured data but also protecting it and extracting value from it. To shine a spotlight on the best data management offerings, DBTA will soon open nominations for our first-ever Readers' Choice Awards.

Posted February 26, 2014

In many organizations, users find it hard to trust their own internal information technology (IT) group, leading them to try any possible option to solve problems own their own. The resulting stealth IT projects can lead to confusion or even complete chaos.

Posted February 10, 2014

DBTA is seeking speakers who possess unique insight into leading technologies, and experience with successful IT and business strategies for the Data Summit conference in New York City, May 12-14, 2014. The deadline to submit your proposal is January 31, 2014.

Posted January 20, 2014

Changes and enhancement to solutions are hard, even under the best of circumstances. It is not usual that, as operational changes roll out into production, the business intelligence area is left uninformed, suggesting that data warehouses and business intelligence be categorized according to the view of the old comedian Rodney Dangerfield because they both "get no respect."

Posted January 07, 2014

The newest release of Oracle SQL Developer, Oracle's integrated development environment, optimizes development and database administration for Oracle Database 12c and expands automation of third-party migrations to Oracle. Addressing the need for user-friendly tools to speed and simplify development and data management activities, Oracle is seeking to increase productivity for database development tasks so organizations can fully capitalize on the power of enterprise data.

Posted December 23, 2013

The data-driven demands on organizations have never been greater. Two of the most pressing concerns that organizations face today are the need to provide analytic access to newer data types such as machine-generated data, documents and graphics, and the need to control the cost of information management for growing data stores. DBTA's new list of Trend-Setting Products in Data for 2014 highlights the products, platforms, and services that seek to provide organizations with the tools necessary to address rapidly changing market requirements.

Posted December 20, 2013

SAP is strengthening its commitment to the developer community with key open source contributions, a real-time development experience for SAP HANA, and the publication of a new unified developer license.

Posted December 18, 2013

The latest release of CA ERwin Data Modeler, a solution for collaboratively visualizing and managing business data, addresses two major objectives - the need for organizations to manage more data across more platforms, and to easily share that data with an expanding number of users with a range of roles and skill sets.

Posted December 17, 2013

OpenText, a provider of Enterprise Information Management (EIM) software, has announced Project Red Oxygen, which the company describes as a "harmonized" release of new EIM software advancements designed to give CIOs the ability to extract value from their enterprise information and accelerate competitive advantage.

Posted December 02, 2013

Two new approaches to application quality have emerged: "risk-based testing" - pioneered in particular by Rex Black - and "exploratory testing" - as evangelized by James Bach and others. Neither claim to eradicate issues of application quality, which most likely will continue as long as software coding involves human beings. However, along with automation of the more routine tests, these techniques form the basis for higher quality application software.

Posted November 20, 2013

Changes to database structures should be performed in a coordinated fashion as the application processes that support the new functionality are rolled out into production. While the "work" involved in adding a column or a table to a relational database is actually minimal, often there are circumstances where developers and DBAs create additional columns and additional tables in anticipation of future needs. Sadly, this "proactive" effort results in databases littered with half-formed ideas, fits-and-starts, and scattered-about columns and tables that provide no meaningful content.

Posted November 13, 2013

Constantly changing tax rules can make payroll deductions and tax payments a time-consuming and costly endeavor for businesses. To get this onerous job done efficiently and cost-effectively, many utilize payroll software specialists that provide tools to support their in-house staff. Read how Revelation Software's OpenInsight and OpenInsight for Web are giving Ardbrook, a Dublin, Ireland-based software provider of payroll software, the agility it needs.

Posted October 23, 2013

Oracle has released the latest version of VM VirtualBox which provides a virtual multi-touch user interface, supports additional devices and platforms, and offers enhanced networking capabilities that allow developers to virtualize modern operating system features while maintaining compatibility with legacy operating systems. Designed for IT professionals, Oracle VM VirtualBox is cross-platform virtualization software that enables users to run multiple operating systems at the same time.

Posted October 16, 2013

How does one avoid the semantically wishy-washy use of NULL-surrogates and instead, actually design structures wherein NULLs are not necessary?

Posted October 09, 2013

A successful DBA must understand application development and the issues involved in programming and design. Here are some things that every DBA must know about application development and the design projects of their organization.

Posted October 09, 2013

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