Currently looking. I finally came to my last straw recently. A coworker sent me an email because some data I was in charge of adding to the system was missing.

Currently looking. I finally came to my last straw recently. A coworker sent me an email because some data I was in charge of adding to the system was missing. I looked, and somehow data in our database had gone missing. I use the data to add information to another database, and that database had the information in it. So somehow he managed to lose information in SQL Server. A few weeks later, my boss brought me in to his office because about 25k rows had incorrect information. I went to check my notes, and all of my notes from a period of 10 days were missing. I had been creating a changed file log (because files have been lost in the past), and I could see I had created notes during those dates, but they didn't exist anywhere. The only evidence I had done my job at all during that time were the emails I sent to other people. (Thankfully Microsoft hosts these, so the IT director can't mess it up.) I had sent somebody an email that basically said "I found error [x], but I fixed it." For a little while I was questioning whether I was insane. I mean, I would never have believed it was possible for data that you've added to an ACID database to just disappear. If you can't trust ACID principles, what can you trust?