Data Craft - making data pipelines trustworthy
Archive of posts with
category 'Big data'
Data streaming: what is the difference between the tumbling and sliding window?
When you start processing streams of events, there always comes a time to decide on how to group them. We have a few kinds of window functions that we can...
27 Jan 2020
What are the 4 V's of big data, and which one is the most important?
One of the first models that describe what big data is was the four Vs-model. That definition divides big data into four categories (sometimes called dimensions) of problems: volume, velocity,...
20 Jan 2020