redis-faina: a query analysis tool for RedisWelcome to the Instagram Engineering Blog, where we share insights on building and scaling our service. As we mentioned in our previous blog, we’re big fans of tools and techniques for introspecting our live traffic to see what exactly is going on. One tool we use frequently is PGFouine, a query traffic analyzer for PostgreSQL. We recently found that we also needed a similar tool for Redis, our sw
