Using MongoDB for Research - Don’t

  1. Parse data using your programming language of choice. Wonderful.
  2. Insert data into MongoDB in a easy-to-understand hierarchical structure.
  3. Write other scripts to compare, process and analyse the data. Joy.
  4. Add more data to the database.
  5. See BSONElement exception. Curse, search the internet for why.
  6. Give up, run mysterious db.repairDatabase(). Hope data is OK. Fail. Reload data.
  7. Run some tools, add more data to the DB.
  8. 15 minutes later, GOTO 5

Here’s to you, Invalid BSONObj size: -286331154

16 Notes/ Hide

  1. benhumphreys posted this

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