Definition of knowledge management by Qnowledge

The complete process of tracing, managing, using and developing technical knowledge and its use within an organisation is called knowledge management. 

In other words, technical knowledge management consists of a number of aspects:

1. data collection and management;
2. parameter collection and management;
3. relations (and tools) collection and management;
4. reasoning with data, parameters and relations;
5. interaction and use of all these aspects in a process;