Data Science employs Machine Learning owing to its high-value predictions. This improves the process of decision-making in real-time without manual intervention. It helps with the data analysis of large-sized datasets and the automation makes it easier for Data Scientists.
However, without data, Machine Learning will become obsolete as there will be nothing to learn from. Therefore, Data Science and Machine Learning work together to be of any value.
Data mining is a process of discovering anomalies, trends, patterns, and correlations in enormous data sets and involves methods and techniques of statistics, machine learning, and database systems working in conjunction.
Data is the new oil of the 21st century as it can be capitalized on. Data grows exponentially every second. So, as long as data exists in the world, Data Science, Data Mining, and Machine Learning show great promise for the future (as per experts). And, it will be relevant irrespective of which country you are in, which means Germany as well.
Intellipaat explains the future scope of Data Science in this video. Check it out!