Hello World!
Firstly, I need to congratulate all KNIME team and community for this perfect tool. Although, it has a considerable amount of content, I must express that I found myself sometimes lost and not being able to search using correct key-words.
Actually, my main interest by using this tool is to develop prediction model tools which is related to my master thesis topic. Anyway, before being able to fully develop it, I had to practice with other models and get used to the KNIME. Having said that, I would like to share one interesting website with a lot of data sets which can be downloaded in order to practice KNIME.
Link: http://archive.ics.uci.edu/ml/datasets.html
Best regards,