Martin Kleppmann

ddia-references. Literature references for “Designing Data-Intensive Applications”

hermitage. What are the differences between the transaction isolation levels in databases? This is a suite of test cases which differentiate isolation levels.

crdt-website. Source of the crdt.tech website

invoicing. Ruby invoicing framework gem

ddia2-feedback. Reader feedback on the early release of Designing Data-Intensive Applications, second edition

avrodoc. Documentation tool for Avro schemas

uploadr.py. Command-line Python script to upload photos to Flickr

newsfeed. Demo: implementing a Twitter-like news feed using Apache Samza

dist-sys. Distributed systems lecture notes

warc-hadoop. WARC (Web Archive) Input and Output Formats for Hadoop

neo4j-scala-template. Template for a new Scala project using the Neo4j graph database and Jersey JSON REST API, including build config and example tests

neo4j-resources. Scala implementation of RESTful JSON HTTP resources on top of the Neo4j graph database and Jersey

byzantine-eventual. Byzantine Eventual Consistency

fuego-diff. Java library for computing structural differences between XML document trees

ConcDistSys-demos. Demo code for Concurrent and Distributed Systems course

jxirr. Excel compatible XIRR (Internal Rate of Return) implementation in Java

spake2-signal. JavaScript

cap-critique. Source of paper “A critique of the CAP theorem”

plotkit. Git import of Alastair Tse's chart and graph plotting library for Javascript

saas-template. Ruby

blog. Source of my personal blog, using Markdown, Jekyll and Heroku

pushpin-papoc. PushPin: Towards Production-Quality Peer-to-Peer Collaboration

maniation. Constrained rigid body simulation for 3D character animation

bluesky-paper. Research paper about Bluesky/AT Protocol

slate-automerge. JavaScript

debs-keynote. Keynote at the 15th ACM International Conference on Distributed and Event-Based Systems (DEBS)

grit. Grit gives you object oriented read/write access to Git repositories via Ruby.

compsci. Computer Science exercises and teaching materials

bespin-on-rails. Bespin on Rails is a simple Ruby on Rails plugin that allows you to embed the Mozilla Bespin code editor component in your Rails views using simple helper tags.

oaccounts. Open standard for companies' financial data - storing and transmitting

selenium-rc. Python

selenium-client. Go Test It fork of Ruby client library for Selenium RC

windmill. Git import of the Windmill project

cracktastic. Very silly Rails app for demonstrating the Ruby invoicing gem. It's about selling christmas cracker jokes.

hbase-es. HBase-to-Elasticsearch proof of concept

texlive.js. Compiling LaTeX in your browser

storm. Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

libv8-debian. For building v8 (Google's JavaScript engine) as a Debian package

cotweet-export. Download/dump the data in your CoTweet standard account before it gets shut down

homebrew. The missing package manager for OS X.

avro. Mirror of Apache Avro