One can learn about data mining by visiting the data mining wikipedia page, which has a very comprehensive article about the topic, starting with the etymology and mostly talking about the various uses of data mining.
Data Mining Course (undergraduate level), developed by G. Piatetsky-Shapiro and G. Parker, a set of teaching modules for a complete one-semester introductory course on Data Mining, suitable for advanced undergraduates or first-year graduate students. Freely available thanks to a grant by W. M. Keck Foundation and Howard Hughes Medical Institute. Big Data University, offering online classes on Hadoop and DB2. Caltech Learning from Data course, free, broadcast online Apr-Jun 2013.
There are many places where one can learn about server data backup. One can try sites such as Microsoft for the details on backing up their service data online.
You can find an introduction to data mining in textbooks, online courses, or websites dedicated to data science. Platforms like Coursera, edX, and Udemy offer courses on data mining that cover basic concepts, techniques, and applications. Additionally, academic institutions and libraries may have books or resources on the subject.
You can receive secondary data online from sources such as Censuses and qualitative research. You can learn more information about Secondary Data online at the Wikipedia.
There is an article on the The Atlantic's website where one can find out all about data mining jobs. The article explains, in great detail, how data mining works and why it is crucial for businesses.
At Solidworks an online division of Dassault Systems you can learn about Product Data management. You can learn how it can help you as well as easy ways to implement these management tools.
There are several types of classes one can take in order to learn about data profiling. These can be found in a lot of locations. Most university that offer Information Technology degrees will have classes, and one can learn online from sources such as Microsoft and Khan Academy.
There are numerous places one can find data mining consultant services. One such place is Excel Business Solutions and another is called Business Intelligence Solutions.
Data warehouse is a technology that aggregates structured data from one or more sources so that it can be compared and analyzed rather than transaction processing, whereas Data mining is the process of analyzing unknown patterns of data.
Data mining just means gathering information. The purpose of data mining is to collect as much information as possible about any particular issue so that analysts can spot trends and predict what is likely to happen next. It is useful for companies because it helps them tailor their goods and services for the market.
One can learn how to DIY (Do It Yourself) data recovery by following the instructions from sources: Data Detect, DIY Data Recovery, Free Data Recovery, Wiki How, Hack Mod.
One can find information on reloading data from a laptop online at the manufacturing company of your laptop or one can learn from a professional, a technical school or just websites reviewing problem with your type of laptop.