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Posts Tagged ‘mongo’

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Web Developer Meetup Presentation: MongoDB and NoSQL

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by Troy Grosfield
Date
March 30th, 2012
Category
Developer
Story

Gave a presentation to the web developer meetup group at Cerner talking about MongoDB and NoSQL. Video

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MongoDB Cheat Sheet

Author
by Troy Grosfield
Date
February 22nd, 2012
Category
Developer
Story

A few commands that help with querying and troubleshooting mongodb. This document assumes we have a database called “test” and we have a collection called “comments”. Commands Number of documents in a collection: $ db.comments.count() 42232 Show the size of the Index: $ db.comments.totalIndexSize(); 73696 Show details of a specific query: $ db.comments.find({ tags : … read more

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Django, Celerybeat and Celery with MongoDB as the Broker

Author
by Troy Grosfield
Date
November 22nd, 2011
Category
Developer
Story

Enhance your user experience by preventing your users from having to wait long periods of time for certain actions to occurs.  There are times when you want to send an email to many people or do other processor intensive work that you won’t want your user to have to wait on.  In cases like these, … read more

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MongoDB with RAID 10 on Ubuntu 11.04

Author
by Troy Grosfield
Date
November 8th, 2011
Category
Developer
Story

I recently setup RAID 10 on our MongoDB server. I thought I would share how and why I did it.  We’re using Amazon’s Web Services (AWS) and running Ubuntu 11.04. What is RAID 10 Why We Chose RAID 10 Setup RAID 10 with MongoDB on Ubuntu 11.04 Monitor the RAID Troubleshooting What to do When … read more

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