cornelcreanga Goto Github PK

1brc

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

aircompressor

A port of Snappy, LZO, LZ4, and Zstandard to Java

arch_planning

planning tool

benchmarks

Benchmark of open source, embedded, memory-mapped, key-value stores available from Java (JMH)

bitbucket-rest-client

Java wrapper over the Stash REST API

bitbucket-statistics

Some statistics about pull requests/commiters

cache

Simple two level (memory/disk) cache

cassandrashowcase

Showcase of Spring Data Cassandra features

cloudtools

cloud utilities

cornelcreanga.github.io

data-ai-summit-2020

You will find here the demo codes for my Data+AI 2020 talk about customizing Apache Spark state store.

data-generator

User web sessions data generator written in Python, for Kafka, Kinesis or local file system sinks

databricks-rest-client

dawg

A Java library capable of constructing character-sequence-storing, directed acyclic graphs of minimal size

dbitail

Colorized real-time log viewer with remote tail over SSH support for Windows, Mac and Linux

dbtools

Database utilities

delta

An open-source storage layer that brings scalable, ACID transactions to Apache Spark™ and big data workloads.

docker-hadoop-spark

Multi-container environment with Hadoop, Spark and Hive

dsiutils

The DSI Utilities are a mishmash of classes accumulated during the last twenty years in projects developed at the DSI (Dipartimento di Scienze dell'Informazione, i.e., Information Sciences Department), now DI (Dipartimento di Informatica, i.e., Informatics Department), of the Università degli Studi di Milano.

echo-servlet

echo-servlet

echoserver

echoserver

echoserver-awsdeploy

echoserver-awsdeploy

ecommerce-app

eCommerce application is a platform where customers can find products, shop around using a cart, check out the products and initiate payments. It is used for the didactic purpose only, as a support project for my training at https://www.ionutbalosin.com/training

emr-cli

aws emr cli

examples_java8

examples java8

flink

Apache Flink

fun

various algorithms/puzzles

guava_tests

guava tests

hashmap-tests

Some bechmarks using trove/fastutil/java standard library

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