Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
dvc + DAGsHub sounds like a good lightweighted way for data version control.
dolthub is another good way for data version control.
Data Versioning, Data Pipelines …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
DataFrameReader APIs
DataFrameWriter APIs
https://spark.apache.org/docs/latest/sql-programming-guide.html#data-sources
It is suggested that you specify a schema when reading text files. If a schema is not specified when reading text files, it is good practice to check the types of columns (as the types are inferred).
Do NOT read data from and write data to the same path in Spark! Due to lazy evaluation of Spark, the path will likely be cleared before it is read into Spark, which will throw IO exceptions. And the worst part is that your data on HDFS is removed but recoverable.
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Facebook Audience Network Newsletter
https://www.facebook.com/audiencenetwork/thank-you
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
It is suggested that you leverage profession CICD tools instead of nox for testing.
https://github.com/theacodes/nox
https://nox.thea.codes/en/stable/index.html
https://cjolowicz.github.io …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
There are many different ways to install packages in Linux.
Build From Source
Pre-built Binary
Use distribution specific tools.
For example,
you can use apt-get or wajig for Debian-based Linux Distributions …