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Data Modeling 201 for the cloud: designing databases for data warehouses

erwin

Static over-provisioning or dynamic scaling will run up monthly cloud costs very quickly on a bad design. So, you really should get familiar with your cloud providers sizing vs. cost calculator. If I can cut down on the CPU and memory needs, I can cut this cost significantly. Look at Figure 1 below. Join a group today.

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How to use Netezza Performance Server query data in Amazon Simple Storage Service (S3)

IBM Big Data Hub

The advantage to NPS clients is that they can store infrequently used data in a cost-effective manner without having to move that data into a physical data warehouse table. This provides a cost-effective data analysis solution for clients that have frequently accessed data that they wish to combine with older, less frequently accessed data.

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CBAP certification: A high-profile credential for business analysts

CIO Business Intelligence

IIBA is a nonprofit professional association founded in 2003 to promote the field of business analysis. There must be the opportunity for students to interact with the material by asking questions or otherwise making the learning meaningful. Applying for certification costs $145, which is nonrefundable.

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NVMe vs. SATA: What’s the difference?

IBM Big Data Hub

According to a recent Gartner report (link resides outside ibm.com), SSDs are currently surpassing HDDs as the preferred industry standard for structured data workloads. SATA was released in 2003 as an improvement upon Parallel Advanced Technology Attachment (PATA), an industry standard for internal floppy disks, HDDs and optical disk drives.