We have to design a message queue supporting publisher-subscriber model.

Secure and fast microVMs for serverless computing.

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

Staging area for ongoing enhancements to Ray focused on improving integration with AWS and other Amazon technologies.

A portable Pythonic Data Lakehouse powered by Ray that brings exabyte-level scalability and fast, ACID-compliant, change-data-capture to your ML and analytics workloads.

Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

Apache Spark - A unified analytics engine for large-scale data processing

The easy way to learn Scala.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

System design interview for IT companies

A set of additional metrics complementing Dropwizards metrics-jvm.

Interview questions

Yet another high performance REST server based on Netty & OpenAPI

A simple service for testing container orchestration setups

Pravega - Streaming as a new software defined storage primitive

Contains source codes for problems related to data structures

Local DC/OS cluster provisioning

Deploy and manage containers (including Docker) on top of Apache Mesos at scale.

Apache Mesos

Simple mouse device driver that increases brightness on right click and decreases the same on left click