AWS Big Data

MARCH 3, 2023

It has been well published since the State of DevOps 2019 DORA Metrics were published that with DevOps, companies can deploy software 208 times more often and 106 times faster, recover from incidents 2,604 times faster, and release 7 times fewer defects. Finally, data integrity is of paramount importance.

Software 52

Software Data Lake Testing Cost-Benefit 52

AWS Big Data

NOVEMBER 10, 2023

This is particularly valuable for Type 2 slowly changing dimension (SCD) and timespan accumulating snapshot facts. Optimized Redshift queries – The Amazon Redshift integration for Apache Spark plays a crucial role in converting the Spark query plan into an optimized Redshift query.

Data Processing 95

Data Processing Data Lake Data Warehouse Optimization 95

O'Reilly on Data

MARCH 20, 2019

Data integrity constraints: Many databases don’t allow for strange or unrealistic combinations of input variables and this could potentially thwart watermarking attacks. Applying data integrity constraints on live, incoming data streams could have the same benefits. O’Reilly Ideas (2019). DZone (2018).

Modeling 219

Modeling Machine Learning Predictive Modeling Consulting 219