# Investigating Performance Bottlenecks With SQL & Statistics

DevFeed: [Investigating Performance Bottlenecks With SQL & Statistics](<https://devfeed.tech/articles/investigating-performance-bottlenecks-with-sql-statistics-18484.md>)

Original publisher: [Read original article](<https://www.tinybird.co/blog/eating-our-own-dog-food-how-we-investigate-performance-bottlenecks-using-our-product-and-google-sheets>)

Author: Xoel López

Published: 2020-12-15T00:00:00Z

Content type: opinion

Language: en

Sources: [Tinybird](<https://devfeed.tech/sources/tinybird.md>)

Topics: [SQL](<https://devfeed.tech/topics/sql.md>), [dogfooding](<https://devfeed.tech/topics/dogfooding.md>), [Statistics](<https://devfeed.tech/topics/statistics.md>), [Google](<https://devfeed.tech/topics/google.md>)

Tags: [customers](<https://devfeed.tech/tags/customers.md>), [dogfooding](<https://devfeed.tech/tags/dogfooding.md>), [google](<https://devfeed.tech/tags/google.md>), [performance](<https://devfeed.tech/tags/performance.md>), [product](<https://devfeed.tech/tags/product.md>), [scalable-analytics-architecture](<https://devfeed.tech/tags/scalable-analytics-architecture.md>), [sql](<https://devfeed.tech/tags/sql.md>), [statistics](<https://devfeed.tech/tags/statistics.md>)

## AI overview

The article describes investigating performance bottlenecks with the publisher's own product, SQL, statistics, and Google Sheets. It says dogfooding can reveal problems that customers do not report.

## Source excerpt

We investigate performance bottlenecks using our own product and Google Sheets. Dogfooding reveals problems customers never report.