# What is Segment used for? What is Segment used for? ##### Post Metadata

# Is segment an ETL tool? Is segment an ETL tool? ##### Post Metadata

# What is segment used for? What is segment used for? ##### Post Metadata

# What is segment platform? What is segment platform? ##### Post Metadata

# What is segment software? What is segment software? ##### Post Metadata

# I used segment in different organizations as I was the one suggesting it, but then Is there any affiliate/partner program? ##### Post Metadata - Net upvotes: 2

# Some destination connectors have limitations and can require rework to make the data flowing thru Segment meet the requirements of the ad connectors. Some destination connectors have limitations and can require rework to make the data flowing thru Segment meet the requirements of the ad connectors. Some destination connectors have limitations and can require rework to make the data flowing thru Segment meet the requirements of the ad connectors.Some destination connectors have limitations and can require rework to make the data flowing thru Segment meet the requirements of the ad connectors. ##### Post Metadata - Net upvotes: 1

# no i don't know ##### Post Metadata - Net upvotes: 1

# SQL Computed Traits in Personas: Struggling with Arrays Alright. I'm trying to create a custom trait within Segment personas before passing the field to our MA tool (destination). We have two different fields, both sharing a "product id" event property. What I would like to do is create an array of product ids using event 1 when the product id does not exist in event 2. It is similar to an array of product ids someone is interested in, minus what they've bought. I plugged similar code I would otherwise use when using sql to do the same, using array_agg, array_remove, uniq, etc. but keep bumping into errors and the error messages aren't particularly helpful. I've had luck with the unique list builder in personas, though that wouldn't cover this use case as you cannot remove items from the list using a second event as a condition. Has anyone done something similar or have any information to point me in the right direction? ##### Post Metadata - Net upvotes: 1

# What is the best way to do QA of tracking implementation? Is end-to-end test for each event needed or combination with manual testing is enough? ##### Post Metadata - Net upvotes: 1