Introduction This year I was fortunate enough to be able to attend the Strata conference put on by O’Reilly and Associates. I […]
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Tips for working with the MongoDB aggregation framework
Review the data. What are the data types? What is the structure? What do the values mean? Build out the query one […]
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Understanding US Zip Codes
In the United States there are States and Provinces. These States and Provinces have Cities. The same city name may be used […]