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Getting Started with Mongo DB
Why are we considering Mongo DB? In our current system we receive data from our customers, store it in a relational database, and then when we make that data available via a REST service we change very...
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MongoDB queries in Java using Conditional Operators
When I first started using MongoDB, I used the interactive shell to learn the query syntax. The syntax is simple and straightforward. However, when I started using the Java driver I was not sure how to...
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MongoDB – Connecting a Slave to a Master running in auth mode
We have been running MongoDB in a test environment with a Master and a Slave working fine. However, for production we want to run our MongoDB Master and Slave using auth mode. To do this, according to...
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MongoDB – Setup a Replica Pair running in auth mode
If you are using MongoDB and need a Master/Slave configuration that will give you a Slave that will automatically be promoted to Master in the event of a Master DB failure, then MongoDB Replica Pairs...
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