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One Database at a Time, or All at Once? You have deployed your new cluster. Now comes the work of moving your data and cutting over to it. Reading that sentence, you might assume cutover is something you figure out at the end, after the…
PostgreSQL validates function bodies at creation time by default, catching syntax errors early.
After helping out a buddy with the job title of Data Analyst, who experienced some light Postgres “bucketing” woes - and given the fact that this was not the first such occasion in that area over the years, though I’d help future googlers…
TL;DR: A bug in MongoDB’s time-series collection code allows a user with the standard readWrite role to corrupt memory within the mongod process. Best case: your database crashes, and you spend the night writing a postmortem. Worst case:…