Name: Bartosz Konieczny
Type: User
Company: Freelance Data Engineer
Bio: Freelance Data Engineer // Apache Spark enthusiast, cloud user, Scala & Python. Share everything on www.waitingorcode.com blog.
Twitter: waitingforcode
Location: remote
Blog: http://waitingforcode.com
Bartosz Konieczny's Projects
Code for Apache Hudi, Apache Iceberg and Delta Lake analysis
Android : sample project for library Android application
Tests of some tools which can be used on Big Data projects: ZooKeeper, Kafka, Cassandra, Spark and so on.
You will find here the demo codes for my Data+AI 2020 talk about customizing Apache Spark state store.
Visits sessionization pipeline used for the talk
User web sessions data generator written in Python, for Kafka, Kinesis or local file system sinks
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
Sample e-commerce application coded with Play Framework
French football stats search, based on Elasticsearch
Real-time data visualization with Apache Spark GraphX, Cytoscape.js, Jetty and websockets
Spring, Hibernate, Apache Tiles : sample project for virtual library web application.
Sample application receiving stream data from Meetup.com's public API: Kafka, Spark Streaming, Cassandra
Demo code for my talk about Cerberus integration with PySpark
The goal of this project is to help to learn RabbitMQ through Java API. Examples are unit/integration tests. For some of them, manual RabbitMQ manipulations are needed.
The Immerok Apache Flink Cookbook is a collection of examples of Apache Flink applications in the format of "recipes". Each recipe explains how you can solve a specific problem by leveraging one or more of the APIs of Apache Flink. The recipes can be extended or provide a basis for solving your requirements with Apache Flink.
Some learning test showing Scala features, such as implicits, guards, pattern matching and more more others.
Repository containing Docker images for Spark master and slave