Some great links for 09/02/2018

• westonganger (Weston Ganger)

A gem containing functionality to represent, import and export spreadsheets

tags: rails ruby Spreadsheets

• Indexes on Rails: How to make the most of your Postgres database - Karol Galanciak - Ruby on Rails and Ember.js consultant

Excellent advanced info on crating dB indexes, looking at query plans to understand performance.

tags: database postgres scale rails indexes

Posted from Diigo. The rest of my favorite links are here.