the 9x cost
UUID or GUID as Primary Keys? Be Careful!
Tom Harrison Jr
1.5K36

Are you sure about the 9x cost?

An UUID is made of 16 bytes, and its representation is made of 36 characters:

36 / 16 = 2.25 (instead of 9)

One clap, two clap, three clap, forty?

By clapping more or less, you can signal to us which stories really stand out.