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Nearly a decade ago, I joined MongoDB as a Senior Product Manager to help build the company’s new cloud product, MongoDB Atlas. Our customers had been telling us they wanted to bring MongoDB’s familiar developer experience to the cloud,…
The Night When Things Almost Went Down Have you ever left for home on a Friday evening feeling confident about your work for the day, at peace knowing your system would survive the coming weekend? We’ve all felt that way at some point.…
In the previous post, we discussed the basic syntax of graph queries in PostgreSQL 19 and discussed some simple SQL/PGQ examples. However, more often than not applications are more complex and need more than just two basic tables.…
Reorder GROUP BY and DISTINCT keys to cut comparison costs and skip sorts—new optimizations in PostgreSQL 17 and 18 that usually stay invisible but…