pgpiper is a go module for inserting lots of data into postgres quickly. It features automatic schema generation so you can get started with no migrations.

Sqlpiper buffers map[string]interface{} records into a number of concurrent insert goroutines, which do inserts as fast as possible and batch up data as it lags in the buffer.

~250X faster than inserting records one at a time sequentially

Usage:

db, _ := sql.Open("postgres", "postgres://myurl/")

p := NewPiper(db)
p.Table("fat_cats").AddRecord("1", map[string]interface{}{
    "name": "jeremy",
    "weight": 27.5,
})
p.Close()

In this example, a table called fat_cats will be created and the record piped in with a uid of 1.

UIDs are unique. Adding to the same UID will overwrite the old data for that UID.

pgpiper barely works and is still under development