For things like sensor data where the data format tends to be rather simple (timestamp and value), a time series database (TSD) can be an efficient option as the full feature set of e.g. a full ...

Key Takeaways Interviews for data analysts test technical and business understanding.Practicing real examples helps you ...

Microsoft AdventureWorks Database Analysis and Visualization with PowerBI. It's sample database, I chose 'AdventureWorksLT2019.bak' and 'AdventureWorksLT2017.bak' data for analysis & visualization.

Since Oracle Database@AWS launched in preview last December, the two tech giants have added a feature called Autonomous VM ...

With AI at the data level, you can use that model to do a lot of the work, and then apply vector search on top of that.

PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...

Isolation Forest detects anomalies by isolating observations. It builds binary trees (called iTrees) by recursively ...

Last year, 72 homicides were reported, down from 75 in 2023 but the up from the 71 reported in 2022. A record 90 homicides were reported in 2021. The charts below will be updated as we learn new ...

Project visualization is as old as the profession itself. Physical models and renderings—long made by hand or, more recently, computers—have brought plans and drawings to life to support the design ...

The mighty Z80 processor ran the code at astounding speed, proving retro-tech got a lot of things right A Microsoft senior ...