Running Kettle (Pentaho Data Integration) on Mac OSX 10.12 Sierra

A new version of Mac OSX and a new version of Pentaho Data Integration (aka Kettle) but the same old problem getting Kettle to run. Apple tries to keep their operating system locked down and secure, so if you download applications from the Internet that aren’t from the Apple App Store, the files are quarantined.

With the update to Sierra, the quarantine process has been “improved”. Keep reading to see how to do it!

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Use Linux SQL Server with R (ODBC)

This is my second article on using Microsoft’s new Linux version of SQL Server with R. This time, I’ll cover how to use RODBC to gather data from SQL Server. As a bit of background, over the past few months, I have been working to learn R, a free software environment for statistical computing. Its been gaining popularity over the past few years, and Microsoft just gave it a huge boost by integrating R into their Power BI visualization software and in the Windows version of SQL Server 2016. Since a good deal of my work involves connecting to Microsoft SQL Servers  its a good opportunity to show how to connect to a SQL Server installed on Ubuntu from R using ODBC.

For this tutorial, I am going to assume that you already have R installed. For my purposes,  I am running R on the same Ubuntu machine as the SQL Server. If you need instructions for installing SQL Server on Linux, Microsoft has provided a write-up already. So now let’s get started.

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Use Linux SQL Server with R (JDBC)

Over the past few months, I have been working to learn R, a free software environment for statistical computing. Its been gaining popularity over the past few years, and Microsoft just gave it a huge boost by integrating R into their Power BI visualization software and the Windows version of SQL Server 2016. Since a good deal of my work involves connecting to Microsoft SQL Servers and a Linux version of SQL Server is now available, its a good opportunity to show how to connect to a SQL Server installed on Ubuntu from R, using a JDBC connection.

For this tutorial, I am going to assume that you already have R installed. For my purposes,  I am running R on the same Ubuntu machine as the SQL Server. If you need instructions for installing SQL Server on Linux, Microsoft has provided a write-up already. So now let’s get started.

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Run SQLServer service on Ubuntu 16.04 on demand

Greetings all! I have been a bit absent from the blog for the past few months due to a variety of external factors, but I am endeavoring to be more regular on here.

This time around you may be aware that Microsoft recently released a Linux version of SQL Server.  Because I was testing something else, I thought this would be useful to install as well as part of that process.  I won’t bother with instructions on how to install it, as Microsoft has provided a decent write-up already. in my case, I run a variety of different applications on my development system so I don’t always want those apps to start when the PC starts up.  I blogged previously on how to start services on demand in Ubuntu 15.04, so I went back to that post to test it out with the new SQL Server.  Happily, my previous instructions work with this new application!

I’ll present them here in modified form for SQL Server after the break…

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