Apache Zeppelin is a fantastic open source web-based software that allows users to build and share great looking data visualizations using various languages. If you aren’t familiar with using the…
Apache Zeppelin is a fantastic open source web-based software that allows users to build and share great looking data visualizations using various languages, including SQL. Apache Zeppelin allows dynamic creation…
Using Apache Zeppelin’s shell (sh) interpreter is a great way to run and share shell scripts. This way you can use all your favorite command line tools like sed and…
Apache Zeppelin is a fantastic open source web-based notebook. Zeppelin allows users to build and share great looking data visualizations using languages such as Scala, Python, SQL, etc. A common…
Apache Zeppelin is a fantastic open source web-based notebook. Zeppelin allows users to build and share great looking data visualizations using languages such as Scala, Python, SQL, etc. Running Apache…
It is often helpful to know the absolute path of an executing shell script at run time. Fortunately this is easy to do with the realpath utility widely available on…
The ability to select a certain percentage of records from a query or database table can be important when working with lots of data. Luckily this is easy to do…