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Installation


R is a popular open-source programming and software environment geared towards statistical computing and graphics. Learning R is helpful since it has an array of packages which could assist you in data cleanup, analysis, presentation, among other tasks. Another plus in favour of R is that it is free. Now, we will go through how …

Overview An In-Memory data structure store Can be used for caching Supports strings, hashes, lists, sets, sorted sets and other data structures. Prerequisites Operating System: Ubuntu 18 Command Line Interface or Terminal Installation via Tarball Installing via tarball is recommended as it is compiled from source. 01. Open a terminal window   02. Install build-essential, …

Overview MongoDB is a document-oriented database Shines with document-based design. Supporting sub-documents as values instead of the usual data types, it can be perfect for retrieving a record and a sub-detail or list of records in one query.   Prerequisites Operating System: Ubuntu 18 For production environments use from the following : Amazon Linux, Debian …

Prerequisites Operating System: Windows 7 or above   Steps 01. Open a command prompt or PowerShell 02. Check if Python is already installed. Execute the following to determine   A message will be shown if Python is available. 03. Open a browser and download the installer at https://www.python.org/downloads/. Click on the Download link for the …

Prerequisites Operating System : Ubuntu 18   Steps Note: By default most Ubuntu 18 system have Python installed. 01. Open a terminal window 02. Check if Python is already installed. Execute the following to determine. A message will be shown if Python is available. In the following case, it is not yet installed.   03. …

Prerequisites Operating System : Ubuntu 18   Steps Note: By default most Ubuntu 18 system have Python installed. 01. Open a terminal window 02. Check if Python is already installed. Execute the following to determine. A message will be shown if Python is available. In the following case, it is not yet installed.   03. …