Exam DP203 front-end services Databricks: Difference between revisions
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df = df.filter("Category == 'Road Bikes'") | df = df.filter("Category == 'Road Bikes'") | ||
display(df) | display(df) | ||
</pre>Databricks File System (DBFS) | |||
Matplotlib, Seaborn | |||
<pre> | |||
filtered_df = df.filter(df["Age"] > 30) | |||
</pre> | </pre> | ||
Revision as of 17:28, 21 November 2024
Second front-end_service is 2. Databricks.
Access the Databricks portal from the Azure Portal by going into the Databricks resouce and clicking to open the Databricks workspace.
Databricks supports Python, Scala, R, and Spark SQL, along with multiple machine learning frameworks.
Delta Lake
Governance: Unity catalog and Purview
df = spark.sql("SELECT * FROM products")
df = df.filter("Category == 'Road Bikes'")
display(df)
Databricks File System (DBFS)
Matplotlib, Seaborn
filtered_df = df.filter(df["Age"] > 30)