https://techcrunch.com/2018/07/10/slack-wants-to-make-search-a-little-easier-with-search-filters/

Slack’s search functions are getting another little quality-of-life update today with the introduction of filters, which aims to make search a little more granular to find the right answers.

The company also says searches are going to be more personalized. All of this is an attempt to get to the right files or conversations quickly as Slack — a simple collection of group chats and channels that can get out of hand very fast — something a little more palatable. As companies get bigger and bigger, the sheer amount of information that ends up in it will grow faster and faster. That means that the right information will generally be more difficult to access, and if Slack is going to stick to its roots as a simple internal communications product, it’s going to have to lean on improvements under the hood and small changes in front of users. The company says search is now 70% faster on the back end.