How to import a tsv file with SQLite3

There is actually a dedicated mode for importing tab separated files:

sqlite> .mode tabs
sqlite> .import data.tsv people

Also if you include a header row in your tsv file, you can let sqlite automatically create the table.
Just use an unused table-name during import and change the tsv file to:

name    param1  param2
Bob 30  1000
Wendy   20  900