This covers one sub section - TCP vs UDP. It contains a description of where the two protocols are the same and different. Examples include their usage, difference in their protocols, and header size.

Added myself as a contributor.
Update identity_management.rst: Content

Some blurbs about Active Directory & LDAP. I apologize if the build
fails again, but I'm having some trouble getting sphinx working.
Formatting Changes

Fixed the links and bulleted lists. Successfully ran make HTML with 0
warnings or errors.
TCP vs UDP Subsection - Rewrite #1.
Expand on Datbases 101, small grammar changes, add MySQL specific examples
Changes and tweaks to 80 width
Rewrite #2. All pull request comments addressed. Thanks.
adding details on filming ops school videos
capitalising titles
where videos will be published
typos
Merge pull request #135 from avleen/contributions

adding details on filming ops school videos
merge
fixing a few typos
Merge pull request #136 from avleen/netwworking_101

fixing a few typos
Update backups.rst
Python syntax and variables
Briefly flesh out Virtualization 101.

Add mention of private and public cloud, as well as defining terms.
Merge branch 'Database' of https://github.com/twirrim/curriculum into twirrim-Database
fixing stlye, highlighting and reformatting some paragraphs