Big Data and Data Science are often mentioned together. Alternatively, it is even referred to Big Data Science directly. Here, we briefly describe where the approaches profit most from the other.
Open source Time Series Databases (TSDB) essential for Big Data Analysis. We compare the shortcomings of Data Warehouses and relational Databases to TSDBs.
What are Time Series Data Models and Time Series Analysis? We compare Time Series Data Models to ordinary relational and more sematic data models.
Big Data analytics are a set of concepts and characteristics of processing, storing and analyzing data […]
80% of Data Science work is information preparation. We describe the foundations of multi-dimensional Time Series Analysis from Data Warehousing OLAP.