Efim MirochnikinAhrefsHow Ahrefs gets a Billion dollar-worth infrastructure with a 90% discountA holistic comparison of on-prem Ahrefs infrastructure with a cloud alternative10 min read·May 8, 2024--5--5
Efim MirochnikinAhrefsAhrefs 30TB and 15TB SSDs Failure Rate Statistics 2023 Q3&Q4It’s time to share the new AFR (Annualized Failure Rate) statistics about the big SSD drives we use in production. In the second half of…3 min read·Jan 11, 2024--1--1
Efim MirochnikinAhrefsAhrefs 15TB SSDs Failure Rate Statistics 2022 Q4, 2023 Q1&Q2Last time, we published statistics about Annualized Failure Rate (AFR) for big SSD drives at the end of the last year. We’ve added stats…4 min read·Aug 2, 2023----
Efim MirochnikinAhrefsHow Ahrefs Saved US$400M in 3 Years by NOT Going to the Cloud8 min read·Mar 8, 2023--17--17
Efim MirochnikinAhrefsAhrefs 15TB SSDs Failure Rate Statistics 2022 Q3It has been a while since 2022 Q3 ended. So the time has come to publish the updated Annualized Failure Rate (AFR) statistics for 15TB…4 min read·Nov 3, 2022--2--2
Efim MirochnikinAhrefsAhrefs 15TB SSD Drives Failure Rate Statistics 2022 Q2Since the 2022 Q2 quarter has finished, we would like to publish new data about failures of big SSD drives. Our previous article described…5 min read·Jul 21, 2022----
Efim MirochnikinAhrefsAhrefs 15TB SSDs Failure Rate Statistics 2021 Q4 & 2022 Q1There is well-known statistical data about the reliability of hard disk drives. This data is published quarterly by the company, Backblaze…5 min read·May 24, 2022----