TDWI Articles

IT and Enterprise Data Management


Improving the Quality of Data on Hadoop

Data quality on Hadoop is becoming more important as more critical data is being stored there. Consider the automation and performance advantages of an on-Hadoop data quality solution which cleanses data without it ever leaving the cluster

The Maturation of Hadoop -- Adoption and Experience

New survey results suggest that even when organizations have decided to commit to some use of Hadoop, their teams may still need additional training to come up to speed.

Balancing Static and Dynamic Data Models for NoSQL Data Systems

To get the most out of a NoSQL database, you must understand the best way to balance the advantages of static and dynamic data models.

Data Digest: Cloud Security, Anomaly Detection, and Infonomics

Best practices for cloud security, the basics of using anomaly detection for cybersecurity, and methods for judging the value of data.

Choosing Data Virtualization/Federation Tools

A pilot evaluation project can be an effective way to choose the best data virtualization and federation tools to integrate your EDW and Hadoop systems.

SAP Optimizes BW for HANA, Readies BW for the AWS Cloud

It’s official: SAP BW is coming to HANA, SAP’s in-memory database platform. BW is also coming to the cloud -- in this case, Amazon’s unstoppable AWS.

Microsoft Improves Power BI’s Usefulness as Advanced Analysis Platform

Slowly but surely, Microsoft is making Power BI into an extremely useful platform for advanced analysis. New improvements promise to make analysts even more productive.

Data Digest: IoT Recommendations -- Object Storage, Playing to Your Strengths, Designing Strategy

Read how object storage might help manage IoT data, why IoT success isn’t dependent on owning an ecosystem, and how to develop and implement a great IoT strategy

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