Installing R-Studio on CentOS-7

Prerequisites

  • R-Studio (rstudio-server-rhel-1.3.1093-x86_64.rpm)
  • R-3.6.3
  • GNU-6.5
  • m4-1.4.18
  • gmp-6.1.0
  • mpfr-3.1.4
  • mpc-1.0.3
  • isl-0.18
  • gsl-2.1

Step 1: Download R-Studio v1.3.1093

On your terminal, Download the free version RStudio Server v1.3.1093 from RStudio.com

Step 2: Install R-Studio v1.3.1093

Follow the Install Process as written in https://rstudio.com/products/rstudio/download-server/redhat-centos/

% wget https://download2.rstudio.org/server/centos6/x86_64/rstudio-server-rhel-1.3.1093-x86_64.rpm
% yum install rstudio-server-rhel-1.3.1093-x86_64.rpm

Step 3: Verify Installation

% /usr/sbin/rstudio-server verify-installation

Step 4: Make sure the R is compiled and placed correctly

  • Make sure the R –enable-R-shlib flags
  • RStudio will search for your installation of R in the traditional locations, such as RStudio will search for your installation of R in the traditional locations, such as
    /usr/bin/R
    /usr/local/bin/R

    If R is not installed in these locations, RStudio may not be able to find it.

Step 5: Fixing Login Issues

If you managed to launch the R-Studio,

 

But not able to or having error. Do take a look at PAM authentication in RStudio Connect

Simply copy /etc/pam.d/login and replace the /etc/pam.d/rstudio

% cp /etc/pam.d/login /etc/pam.d/rstudio

 

Useful References:

  1. RStudio Server Will Not Start
  2. PAM authentication in RStudio Connect

Performance Comparative Analysis of Memverge memory machine with Redis Workload

 

MemVerge Memory Machine software and Intel Persistent Memory on HPE servers delivers enterprise-class data protection for in-memory workloads. With MemVerge software, a Redis 300M key database can be restored in half a second to bring enterprise-class business continuity to memory.

 

For more information on the technical paper https://psnow.ext.hpe.com/doc/a50002872enw