JavaScript by example - Text data mining
From time to time, we all face the same problem - data analysis. How to find useful information in a shapeless mass of data. This is quite a typical problem, wh
Mongo DB - Shards segmented by location
In this post we use our previously created shard and start to segment our data by location. This is quite a common scenario. The idea is to split data by one of
Mongo DB Sharding - docker example
There are multiple web entries that touch this, but a comprehensive out-of-the-box setup of MongoDB shard is nowhere to be found.nnFirst of all, some of available materials are old and no longer applicable to the latest (4.0.1) MongoDB version.