I host my own URL shortening service. It's 2 data columns in SQLite and a few lines of Javascript. The reason I host my own is that specifically Google taught

I host my own URL shortening service. It's 2 data columns in SQLite and a few lines of Javascript. The reason I host my own is that specifically Google taught me not to trust the longevity of cloud hosted services. So I didn't trust tinyurl.com or whatever to be there in future. Ty Google for confirming the wisdom in that decision.