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Mauricio Rojas

Mauricio Rojas

Mauricio Rojas is a senior developer in Mobilize.NET. He has been parsing, transforming and working on platform evolution for 20 years

Recent Posts by Mauricio Rojas:

by Mauricio Rojas, on Nov 7, 2022 1:44:32 PM

Complex data pipelines might require developers working with a Continuous Integration / Continuous Delivery (CI/CD) Strategy, so let's try some examples on how this can be achieved with Snowpark. First, …

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Topics:snowparkApache Sparkmigrationpyspark

by Mauricio Rojas, on Oct 5, 2022 9:17:00 AM

I was looking at a project Mobilize.Net is moving from Spark to Snowpark, and this question popped up: Is there a way to use my .egg files in Snowpark? Technically, …

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Topics:Pythonsnowparkdeploymentegg

by Mauricio Rojas, on Oct 4, 2022 7:28:00 AM

Have you heard the news? There is a great new platform for Data Science and it is called Snowpark. But like many others, you might feel a little lost about …

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Topics:SnowflakePythonsnowparkscalajavaSnowpark Accelerated

by Mauricio Rojas, on Sep 29, 2022 2:10:21 PM

Recently I received a request inspired by this StackOverflow question: To convert a date-string that contains the name of the month in a data-field I could use select to_date('01October2022', 'DDMMMMYYYY') …

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Topics:SnowflakeSQLinternationaldatefunction

by Mauricio Rojas, on Sep 28, 2022 11:41:16 AM

Data governance is a strategy for handling data within an organization. It is a set of rules, policies, standards, practices, etc. whose main purpose is to ensure data has high …

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Topics:Snowflakesnowparkdata-governance

by Mauricio Rojas, on Sep 27, 2022 4:42:12 PM

What is AirFlow? Apache Airflow is an open-source workflow management platform for data engineering pipelines. Airflow is written in Python, and workflows are created via Python scripts. Airflow is designed …

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Topics:SnowflakesnowparkSparkSnowpark AcceleratedApache SparkpysparkAirflow

by Mauricio Rojas, on Jun 6, 2022 1:58:29 PM

Snowpipe is a powerful tool for automating your data loading process. However, it's not always easy to setup all the transformations you may need in the COPY statement. You might …

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Topics:data modernizationSnowflakesnowscriptsnowpipe

by Mauricio Rojas, on Apr 5, 2022 6:55:17 AM

This may be a small post, but hopefully, it will save you some time. Recently, I had the problem where I had a procedure in Snowflake that was using the …

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Topics:Snowflake

by Mauricio Rojas, on Mar 29, 2022 11:01:54 AM

Snowflake is the Data Cloud, but does that mean that I can also use Snowflake as a Data Lake? Well, yes. Snowflake could be your Data Lake, your Data Warehouse, …

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Topics:data modernizationSnowflakedata lakenrtnear-real-time

by Mauricio Rojas, on Feb 10, 2022 7:15:20 AM

The Snowflake Data Platform is full of surprises. Since Snowflake got its start, you have had the ability to create stored procedures. However, this capability was limited to using JavaScript …

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Topics:data modernizationSnowflakesql conversionsnowscript

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