What is the best way to remember technical knowledge in the organization [closed]

Question

• Do we use a company wiki?
• how about you save the technical documents as part of source control and then have links to them from various source files (to understand how this works see article ... in directory...)

what are the pros and cons of these and other methods? any good tools for this purpose?

If you recommend a wiki, what Wikis would you recommend to use? internal? hosted? free? paid?

Answer 1

I'd recommend using a wiki. It works extremely well as a central documentation source and has built-in revision control. Also you can reference the docs in the code via URLs.