Launched QueryCanary, a tool for catching data integrity issues before they catch you!

Hey folks, I just launched QueryCanary - a powerful tool that can help you catch potentially silent data integrity issues in your production database. You define simple SQL checks -- like daily user signups, abandoned cart counts, or even logic errors (e.g. cart_total_items > 10 && car_total_price) and QueryCanary will check those queries on your schedule. The tool will chart simple numerical values, and you'll get an email alert if any of our analyzers report issues with you data.

It's still too early for actually launching this on HN or Product Hunt, but I'm looking for early adopters to help polish the product and add improvements that are meaningful to you. Currently all implemented features are available for free, so go wild :P. If you are interested in giving it a try, please do, and let me know if you have any feedback or requests!