tkowalcz

tjahzi

Java clients, log4j2 and logback appenders for Grafana Loki

presentations

Presentations content from various conferences

beaker

Doing funny things with memory.

fake-s3

A lightweight server clone of Amazon S3 that simulates most of the commands supported by S3 with minimal dependencies

1brc

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

agrona

High Performance data structures and utility methods for Java

android_cleanarchitecturesample

Sample Android project of Clean Architecture

ant

Apache Ant is a Java-based build tool.

async-profiler

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

awaitility

Awaitility is a small Java DSL for synchronizing asynchronous operations

aws-sdk-java

Official mirror of the AWS SDK for Java. For more information on the AWS SDK for Java, see our web site:

bufman

Buffer manager based on UmbraDB paper

common-utils-memory

courses

fast.ai Courses

gpt4all

gpt4all: an ecosystem of open-source chatbots trained on a massive collections of clean assistant data including code, stories and dialogue

guava

Google core libraries for Java

io_uring_4j

Java wrappers and object model for working with io_uring.

io_uring_tutorial

joda-time

Joda-Time is the widely used replacement for the Java date and time classes.

lambda-utils

loki

Like Prometheus, but for logs.

metrics

Capturing JVM- and application-level metrics. So you know what's going on.

netty

Netty project - an event-driven asynchronous network application framework

openjdk-jmh

rx-java-pantha-rhei

Rx Java Exercises for JDD 2015

RxJavaParallel

Experimental Parallel Extensions for RxJava

ScalingStatefulServices

The accompanying repository for The ScalingStatefulServices talk

tkowalcz

tkowalcz.github.io

vector

Vector is an on-host performance monitoring framework which exposes hand picked high resolution metrics to every engineer’s browser.