Back to Postgresql as MongoDB and SQLite fail
After heavier testing, I kept running into SQLite ‘database is locked’ message all the time. It is really frustrating so I resorted back to MongoDB. When I tried reading in my database with pyMongo Python package, I kept getting no results. I would then reset tthe script, then it would work in a wierd way. It seems to be unreliable so I gave up there. This was the first time I cam across this issue. The latest hacking of MongoDB does not help either. I tried Cassandra but they proved to be unreliable. So here we are. Back to Postgres I go. At least it is more reliable.
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