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Tips & Tricks for Schema Migration and Data Fixes

When you decide to change your schema, or when you discover an error in your data, you generally find yourself using JavaScript to make changes directly via the Mongo client. In this month's meetup, Doug will present some tips & tricks he's accumulated for these tasks.

Feel free to bring your own tips to share with the rest of the group, or send them to Doug to include in the presentation.

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  • A former member
    A former member

    I was looking up the TTL feature today and ran across an example on limiting test scores in an array, which reminds me of the min/max example presented. Could this pattern be used to improve upon the min/max example implementation?
    http://docs.mongodb.org/manual/tutorial/limit-number-of-elements-in-updated-array/

    May 29, 2013

  • Bernadette O.

    Started a bit late, if it will start at 6:00, please advertise it as such. I had to leave early, so didn't get the benefit of the whole presentation. Hopefully slides will be posted.

    May 28, 2013

  • BioITBob

    Looking forward to it!

    May 22, 2013

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