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TDWI Articles

Big Data


Data Digest: Data Lakes versus Streams, Legal and Security Problems for Big Data

Read about the relative benefits of data lakes and data streams, how to avoid discriminatory results in big data analytics, and how to improve security for your big data environment.

Data Digest: Secure IoT Devices, Create Big Data Strategy, Lead an IoT Project

Learn how to protect your enterprise from growing IoT security issues, how to create a big data strategy, and 10 things to consider when leading an IoT project.

Is Data Quality Stuck in the Dark Ages?

IT decision-makers weren't confident in the quality of their data 20 years ago, and they still aren't hopeful in 2016. Far from it, according to a new survey.

Analysis: Microsoft [Hearts] Spark for Powering Big Data, Analytics

At this week's Spark Summit in San Francisco, Redmond announced the official availability of Spark for Azure HDInsight. It’s not just a commercial, supported Spark cloud service, however. The company is preparing a slew of Spark-related goodies as well.

Data Digest: How Big Data Works with IoT, Customer Service, and a Converged Infrastructure

Learn how big data technologies can handle IoT data and improve your customer service, and why you need a converged infrastructure for your big data.

Data Digest: Managing Big Data Quality, Defining Insight, and Effective Analytics Tools

Explore governance principles to protect big data quality, the difference between analytics and insight, and tools for managing vast volumes of data.

Data Digest: External Data in BI, Infrastructure for IoT, Analytics for IoT

Learn how external data will improve BI, what a data infrastructure designed for IoT might look like, and how to implement new analytics strategies that will handle IoT data.

Data Digest: Data Security Threats, Big Data Systems, and Asking Questions of Big Data

Read about the 5 biggest data security threats, why simplifying your big data solution will help your BI team, and how to start with a question for the best big data insights.

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