ETL & ELT
New tools generation gave a possibility to proceed from ETL to ELT. Key difference between them is a work concept. As opposed to ETL, ELT is a process of data extracting from different sources, loading directly into a destination area and then its tr...
The Rumsfeld Matrix as an effective tool in the decision-making process
During a briefing on the Iraq War, Donald Rumsfeld divided information into 4 categories: known known, known unknown, unknown known, unknown unknown. ...
AI and ML impact on Data Science
Artificial Intelligence and Machine Learning have contributed to the advancement of data science. These technologies help data scientists conduct anal...
Artificial Intelligence for data analytics
Artificial Intelligence is widely used in many applications, including for data analytics. AI is used to analyze large data sets that allows to obtain...
