Technical Notes The True Cost of PMI: Why you should pay down your low-interest mortgage I got a guaranteed return of 10.66% by paying down my low-interest mortgage to eliminate PMI.
Technical Notes My Backup Framework The 3-2-1 rule for backup means that you should have three copies of your data, the original data plus 2 backups. One of those backups should be off-site. The idea is to protect yourself from a single point of failure. If one or two of those copies
