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Data Lackey Labs
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grassroots_campaign_tools Public
scripts and tools for grassroots political campaigns
JavaScript UpdatedOct 23, 2025 -
symbolic.math Public
Utilities that automate tedious mathematical calculations like finding eigenvalues, applying quadratic formula, etc.
Python UpdatedMay 13, 2025 -
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project.euler Public
solutions-to-various-discrete-math-number-theory-problems-while-i-learn-up-on-python
Python UpdatedFeb 20, 2024 -
Demo of how when we deploy on AWS/EMR the structured streaming metrics tab shows no batches processed and no graphs
Scala UpdatedDec 24, 2021 -
Gradle plug-in that sets up testNG as test runner, and adds a new 'integrationTest' task
Groovy UpdatedJul 15, 2021 -
kafka-spark-testing Public
Code examples for article here: http://datalackey.com/2020/09/22/unit-integration-testing-kafka-and-spark/
Java UpdatedOct 13, 2020 -
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spark.examples.with.gradle6 Public
A home for various Scala examples that I want to retain for posterity.
Scala UpdatedAug 10, 2020 -
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spark-examples Public
spark sql, dataset/dataframe and structured streaming examples used to study for databricks certification exam
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docker-spark-standalone Public
Forked from Ouwen/docker-spark-standalone🚢 Standalone Apache Spark Docker image
Dockerfile Apache License 2.0 UpdatedAug 25, 2019 -
toy project illustrating how to process a mock stream of sensor data via Spark structured streaming and the (older) dstreams API
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code samples for this article: http://datalackey.com/2019/06/21/exploring-event-time-and-processing-time-in-spark-structured-streaming/
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json-schema-validation-demo Public
short demo -- in scala -- of how to validate arbitrary JSON instance documents against a JSON schema
Scala UpdatedApr 4, 2019 -
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