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SQL versus NoSQL Databases: A Review of Key Themes

By   /  January 19, 2017  /  Big Data Articles, Big Data News, Articles, & Education, Data Articles | Data Science, Business Intelligence, & More, Data Education, Data Modeling Articles, Data Modeling News, Articles, & Education, Database Articles, Database News, Articles, & Education, Education Resources For Use & Management of Data  /  No Comments

Non-relational databases (aka NoSQL), in many different variations, have become a popular database model for handling Big Data. They use two novel concepts, making them different from earlier, “classical” database models. The concepts having so much impact are horizontal scaling, spreading out the storage and work, and eliminating the use of “Structured Query Language” (SQL) […]

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Database Reflections: Ten Things to Consider

By   /  January 9, 2017  /  Big Data Blogs, Big Data News, Articles, & Education, Data Architecture Blogs, Data Architecture News, Articles, & Education, Data Blogs | Information From Enterprise Leaders, Data Education, Data Modeling Blogs, Data Modeling News, Articles, & Education, Data Strategy Blogs, Data Strategy News, Articles, & Education, Database Blogs, Database News, Articles, & Education, Enterprise Information Management, Information Management Blogs  /  2 Comments

Click here to learn more about author Michael Blaha. I’m going to do something different this month and reflect on some observations of the IT industry. My comments will focus on database-related topics. This is a smattering of ideas that is not intended to be comprehensive. I’m hoping that this article will stimulate dialogue. I […]

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2016 DATAVERSITY Top 20

By   /  December 22, 2016  /  BI / Data Science Articles, BI / Data Science News, Articles, & Education, Big Data Articles, Big Data News, Articles, & Education, Data Articles | Data Science, Business Intelligence, & More, Data Education, Data Governance & Data Quality | News & Articles, Data Governance Articles, Data Modeling Articles, Data Modeling News, Articles, & Education, Data Science Articles, Data Science News, Articles, & Education, Data Strategy Articles, Data Strategy News, Articles, & Education, Database Articles, Database News, Articles, & Education, Education Resources For Use & Management of Data, Enterprise Information Management, Information Management Articles, Smart Data Articles, Smart Data News, Articles, & Education  /  No Comments

It’s that time of year again to announce the Top 20 publications by DATAVERSITY in 2016. We are excited to wrap up another great year of education. We published over 100 articles, over 150 blogs, 89 webinars, two online conferences, and five face-to-face conferences. We also launched our new DATAVERSITY Training Center this year where […]

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New Esri ArcGIS Release Transforms Spatial Analytics

By   /  December 20, 2016  /  Data Daily | Data News, Data Education, Data Modeling News, Data Modeling News, Articles, & Education, Education Resources For Use & Management of Data  /  No Comments

by Angela Guess According to a new press release, “Esri, the global leader in spatial analytics technology, today announced the release of Esri ArcGIS 10.5, the next-generation analytics technology for innovative organizations. Esri ArcGIS 10.5 arrives at a time when organizations worldwide are challenged to make sense of real-time digital information. The release helps them […]

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Visual Normalization – Use the Power of the Dependencies

By   /  December 14, 2016  /  Data Blogs | Information From Enterprise Leaders, Data Education, Data Modeling Blogs, Data Modeling News, Articles, & Education, Database Blogs, Database News, Articles, & Education  /  1 Comment

Click to learn more about author Thomas Frisendal. One of the major contributions of Dr. Ted Codd’s relational model is the focus on the importance of functional dependencies. In fact, normalization is driven by a modeler’s desire for a relation where strict functional dependency applies across all the binary relations between the designated primary key and […]

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LDM Webinar: Data Modeling for XML and JSON

By   /  December 8, 2016  /  Conference and Webinar Communities, Data Education, Data Modeling News, Articles, & Education, Data Modeling Webinars, Data Webinars | On Demand Presentations, Education Resources For Use & Management of Data, Lessons in Data Modeling Community, Lessons in Data Modeling Webinars On Demand, Webinar Communities For the Data Industry, Webinars  /  No Comments

To view just the slides from this presentation, click HERE>> About the Webinar Data modeling has traditionally focused on relational database systems. But in the age of the internet, technologies such as XML and JSON have evolved to provide structure and definition to “data in motion”. Have data modeling technologies evolved to support these technologies? […]

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LDM Slides: Data Modeling for XML and JSON

By   /  December 8, 2016  /  Conference and Webinar Communities, Data Education, Data Management Slide Presentations, Data Modeling News, Articles, & Education, Data Modeling Slide Presentations, Education Resources For Use & Management of Data, Lessons in Data Modeling Community, Webinar Communities For the Data Industry  /  No Comments

LDM Slides: Data Modeling for XML and JSON from DATAVERSITY To view the On Demand recording of this presentation, click HERE>> About the Webinar Data modeling has traditionally focused on relational database systems. But in the age of the internet, technologies such as XML and JSON have evolved to provide structure and definition to “data […]

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Be Careful with Derived Data

By   /  December 5, 2016  /  Data Blogs | Information From Enterprise Leaders, Data Education, Data Modeling Blogs, Data Modeling News, Articles, & Education, Database Blogs, Database News, Articles, & Education, Enterprise Information Management, Information Management Blogs  /  2 Comments

Click here to learn more about author Michael Blaha. We often perform database reverse engineering as part of our consulting work. We have found that it’s common for databases to contain derived data. Derived data is data that can be computed from other base data. Often, the storing of derived data is a mistake and […]

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Webinar: NoSQL Data Modeling Using JSON Documents – A Practical Approach

By   /  November 17, 2016  /  Data Education, Data Modeling News, Articles, & Education, Data Modeling Webinars, Data Webinars | On Demand Presentations, Database News, Articles, & Education, Database Webinars, Education Resources For Use & Management of Data, Webinars  /  No Comments

To view just the slides from this presentation, click HERE>> This webinar was sponsored by: About the Webinar After three decades of relational data modeling, everyone’s pretty comfortable with schemas, tables, and entity-relationships. As more and more Global 2000 companies choose NoSQL databases to power their Digital Economy applications, they need to think about how […]

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Slides: NoSQL Data Modeling Using JSON Documents – A Practical Approach

By   /  November 17, 2016  /  Data Education, Data Management Slide Presentations, Data Modeling News, Articles, & Education, Data Modeling Slide Presentations, Database News, Articles, & Education, Database Slide Presentations, Education Resources For Use & Management of Data  /  No Comments

Slides: NoSQL Data Modeling Using JSON Documents – A Practical Approach from DATAVERSITY To view the On Demand recording of this presentation, click HERE>> This webinar was sponsored by: About the Webinar After three decades of relational data modeling, everyone’s pretty comfortable with schemas, tables, and entity-relationships. As more and more Global 2000 companies choose […]

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