Cysparks

Flatten nested JSON and XML dynamically in Spark using a recursive PySpark function for analytics-ready data without hardcoding.

How to Flatten Nested JSON and XML in Apache Spark

Apache Spark and its Python counterpart, PySpark, have emerged as groundbreaking solutions reshaping how data is processed, analyzed, and leveraged.

Spark and PySpark: Redefining Distributed Data Processing

A 4 trillion USD company is well-established today but that may change as early as next year, thanks to disruptive technology - MLIR and Mojo. 

This New Language Might Kill NVIDIA’s GPU Monopoly

Spark Connect transforms PySpark development by enabling remote, lightweight integration with notebooks, IDEs like VSCode, and modern web apps.

Spark Connect Makes PySpark Play Nice with Notebooks, IDEs, and Web Apps

Learn how to fix data skew in Apache Spark using the salting technique for improved performance and balanced partitions in Scala and PySpark.

How to Fix Data Skew in Apache Spark with the Salting Technique

Convert Spark dataframe output/Hive/Impala console output to CSV with PySpark. Simple script to clean tables, save data, and streamline workflows. Try it now!

PySpark Hack to Convert Console Table Log to Csv

The sentiment analysis stack was one big codebase for data ingestion, model inference, logging, and storage. It worked great, until traffic shot up.

Turbocharging AI Sentiment Analysis: How We Hit 50K RPS with GPU Micro-services

Businesses need real-time insights to stay competitive and make well-informed decisions in today's data-driven environment. 

Batch Processing is So Last Decade—Real-Time Data is the Future

mlops with databricks, mlflow, model registry, experiment tracking, feature store, machin learning pipeline, tutorial, machine learning and data engineering, 

Let's Build an MLOps Pipeline With Databricks and Spark - Part 1

In this blog, we'll demonstrate how to perform basic data operations using PySpark, Pandas, DuckDB, Polars, and DataFusion. 

Exploring Data Operations with PySpark, Pandas, DuckDB, Polars, and DataFusion in a Python Notebook

Learn how to tackle challenges, implement solutions, and streamline your ETL workflow for enhanced scalability and maintainability.

Dev Standards for Spark-jobs

By-artists-for-artists record label PennyFly Entertainment crowned winners of HackerNoon's Startups of the Year (2023, Malibu CA)

Meet PennyFly Entertainment, Startups of the Year Winner (Malibu, CA)

Join the discussion about various techniques for ensuring data privacy in data engineering. 

Data Privacy Techniques in Data Engineering

The promise of Data Lakehouses is in their capabilities for structured and unstructured data, all in a centralized solution using Apache Iceberg and MinIO.

Creating a Data Lakehouse using Apache Iceberg and MinIO

"Now approach!" A great plan—the only plan—had suddenly come to him like an inspiration.


The fugitives saw never a Wieroo by day

"Good work, Tippet," he said. "Mightily obliged to you—awful waste of ammunition, really."


Tale of Bradley after he left Fort Dinosaur

Big Data has become synonymous with data engineering. But the line between Data Engineering and Data scientists is blurring day by day. At this point in time, I think that Big Data must be in the repertoire of all data scientists.

The Hitchhiker's Guide to pySpark DataFrames

Spark is the name of the engine to realize cluster computing while PySpark is the Python's library to use Spark.

Building A Machine Learning Model With PySpark [A Step-by-Step Guide]

Recently while working on a project, I had to create a functionality where users can download an excel file consisting of some data.

E2E Testing of Excel Downloads with Cypress

Heuristics are used by Nature (and some computer scientists) to solve really difficult problems. 

10,000+ Personalized Business Ideas Using Heuristics

This Tutorial shows how to generate a billing for AWS Glue ETL Job usage (simplified and assumed problem details), with the goal of learning to:

Tutorial : AWS Glue Billing report with PySpark with Unittest

Now that statement was made 49 years ago! So for almost half a century people have realised that serial computing is going to lead us nowhere.

Effective Parallel Computing

Apache Arrow eliminates PySpark serialization bottlenecks. Learn how columnar, zero copy memory boosts Pandas, Spark, and UDF performance at scale. 

Apache Arrow: Optimizing PySpark Applications

Nexperia's export halt has reignited chip shortages, forcing Nissan, Honda, and Bosch to cut auto production amid fresh global supply chain shocks.

Dutch Takeover of China-Owned Nexperia Sparks New Fears Over Global Supply Chain Fragility

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Cysparks's stories on HackerNoon

How to Flatten Nested JSON and XML in Apache Spark

Spark and PySpark: Redefining Distributed Data Processing

This New Language Might Kill NVIDIA’s GPU Monopoly

Spark Connect Makes PySpark Play Nice with Notebooks, IDEs, and Web Apps

How to Fix Data Skew in Apache Spark with the Salting Technique

PySpark Hack to Convert Console Table Log to Csv

Turbocharging AI Sentiment Analysis: How We Hit 50K RPS with GPU Micro-services

Batch Processing is So Last Decade—Real-Time Data is the Future

Let's Build an MLOps Pipeline With Databricks and Spark - Part 1

Exploring Data Operations with PySpark, Pandas, DuckDB, Polars, and DataFusion in a Python Notebook

Dev Standards for Spark-jobs

Meet PennyFly Entertainment, Startups of the Year Winner (Malibu, CA)

Data Privacy Techniques in Data Engineering

Creating a Data Lakehouse using Apache Iceberg and MinIO

The fugitives saw never a Wieroo by day

Tale of Bradley after he left Fort Dinosaur

The Hitchhiker's Guide to pySpark DataFrames

Building A Machine Learning Model With PySpark [A Step-by-Step Guide]

E2E Testing of Excel Downloads with Cypress

10,000+ Personalized Business Ideas Using Heuristics

Tutorial : AWS Glue Billing report with PySpark with Unittest

Effective Parallel Computing

Apache Arrow: Optimizing PySpark Applications

Dutch Takeover of China-Owned Nexperia Sparks New Fears Over Global Supply Chain Fragility

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