Apache spark to find nearest neighbor in road networks,I am trying to write an distributed algorithm that helps to find a nearest answer object for every query objects in a road ne...

ETL with Spark on Azure Databricks and Azure Data Warehouse (Part 2),Hey y'all, this is a continuation of the previous article. We already have data on Azure Data Lake Storage. Now...

Spark programming basics (Python version), 1.Master the installation and environment configuration of spark 2.Master the installation and environment configuration of spark 3.Maste...

Build a rest service from the command line, as simple as “every request has a response.”,Following with Handmade Series with Java, this is the 3rd chapter. I’ll make a rest...

Exploring Apache Spark New Pandas API, Apache Spark™ 3.2 release came with the announcement of pandas API, Now Data Scientists/analysts who are familiar with the Pandas API will b...

Jupyter notebooks for Spark with customised Docker containers, Data Engineering 101 (13 Part Series) 1 Structured Query Language 2 Data Engineering 101 for developers ... 9 more pa...

PySpark - Databricks -Regression implementation,I'm trying to implement linear regression in Databricks - Jupyter Notebook using PySpark. Command: lr_model = lr.fit(train) Facing t...

Getting Info About Spark Partitions,Often getting information about Spark partitions is essential when tuning performance. All the samples are in python. Partition Count Getting nu...

My Journey With Spark On Kubernetes... In Python (3/3), spark-k8s (3 Part Series) 1 My Journey With Spark On Kubernetes... In Python (1/3) 2 My Journey With Spark On Kubernetes... ...

My Journey With Spark On Kubernetes... In Python (2/3), spark-k8s (3 Part Series) 1 My Journey With Spark On Kubernetes... In Python (1/3) 2 My Journey With Spark On Kubernetes... ...

Unit testing your PySpark library,In software development we often unit test our code (hopefully). And code written for Spark is no different. So here I want to run through an exam...

Apache Spark Java Tutorial: Simplest Guide to Get Started,This article is an Apache Spark Java Complete Tutorial, where you will learn how to write a simple Spark application. No p...