TDWI Articles

A Brief History of Data Modelling

What data models through the years and a gathering of cousins have in common.

Data Storytellers: Making a Story Meaningful

Say "data story" to data people, and most say "visualization." Why, then, do observations of data storytelling by a Tableau co-founder and a second Tableau executive go beyond visualized data?

Informatica Takes on Big Data

Informatica says its new Big Data Management offering addresses the three-fold challenge of integrating, governing, and securing data in tandem with big data platforms such as Hadoop.

Convergence of Big Data, Cognitive Analytics, and the Internet of Things

The generation of big data may be growing exponentially and advancing technology may allow the global economy to store and process ever greater quantities of data, but there may be limits to our innate human ability—our sensory and cognitive faculties—to process this data leveraging Internet of Things.

The MPP Data Warehouse Takes to the Cloud

MPP data warehouse services from both Snowflake Computing and Teradata available on AWS.

WebAction Unleashes Big Striim

WebAction is now known as "Striim." Why the name change? The streaming space has become crowded, and Striim itself aims at Something More -- streaming analytics and streaming integration.

Paxata Riding High as Data-Prep Complement to Tableau

Paxata is riding high. In September, it signed a partnership and reseller agreement with Cisco. In October, it announced improved integration with Tableau's self-service data visualization software.

A Platform for All Data, Big and Small

In an era of ever-expanding data volumes and heterogenous data-processing requirements, Vertica really shines, HP officials maintain.

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