You will achieve good knowledge about the following important topics of MikroTik RouterOS:
* Fundamentals / Basics
* Wireless LAN
* Firewalling
* Quality of Service
Your academic knowledge will be strenghten by lots of hands-on labs. In the end you will not only know, how to do some configurations in theory, in the end you will have done most [...]

In computer networking, load balancing is a technique to spread work between two or more computers, network links, CPUs, hard drives, or other resources, in order to get optimal resource utilization, maximize throughput, and minimize response time. Using multiple components with load balancing, instead of a single component, may increase reliability through redundancy. The balancing [...]

Load balancing is implemented as equal cost multipath routing. With load balancing two or more gateways can be specified for the same destination. That applies to the default one as well:
You can download ebook/ e-book/ e book for load balancing with mikrotik here:
http://indonesiacyber.net/artikel/load_balancing_n_fail_over.pdf

The MikroTik HotSpot Gateway enables providing of public network access for clients using wireless or wired network connections.
HotSpot Gateway features:

authentication of clients using local client database, or RADIUS server
accounting using local database, or RADIUS server
Walled-garden system (accessing some web pages without authorization)

Quick Setup Guide
The most noticeable difference in user experience setting up [...]