Repository Index

Learn Low Level Design (LLD) and prepare for interviews using free resources.

• awesome
• design-patterns
• interview
• interview-practice

Translated🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs

• postgresql-database
• tidb
• sqlserver
• oracle

TranslatedBig Data Beginner's Guide :star:

• hadoop
• hdfs
• yarn
• mapreduce

The official home of the Presto distributed SQL query engine for big data

• java
• presto
• hive
• hadoop

Apache Hadoop

• hadoop

Vert.x is a tool-kit for building reactive applications on the JVM

• vertx
• java
• netty
• reactive

Suite of tools for deploying and training deep learning models using the JVM. Highlights include model import for keras, tensorflow, and onnx/pytorch, a modular and tiny c++ library for running math code and a java based math library on top of the core c++ library. Also includes samediff: a pytorch/tensorflow like library for running deep learn...

• java
• gpu
• deeplearning
• neural-nets

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

• java
• presto
• hive
• hadoop

Yahoo! Cloud Serving Benchmark

Apache Ignite

• distributed-sql-database
• iot
• osgi
• network-client

Bastillion gives you a clean, browser-based way to manage SSH access across all your systems—like a bastion host with a friendly dashboard.

• ssh
• bastion-host
• java
• javascript

DataSphereStudio is a one stop data application development& management portal, covering scenarios including data exchange, desensitization/cleansing, analysis/mining, quality measurement, visualization, and task scheduling.

• workflow
• governance
• azkaban
• davinci

:elephant: Elasticsearch real-time search and analytics natively integrated with Hadoop

Twitter's collection of LZO and Protocol Buffer-related Hadoop, Pig, Hive, and HBase code.

True Object-Oriented Java Web Framework without NULLs, Static Methods, Annotations, and Mutable Objects

• java
• web-framework
• xml-xslt
• http

Object-Oriented Java primitives, as an alternative to Google Guava and Apache Commons

• java
• oop
• java-library
• oop-principles

Secondary Index for HBase

Distributed database specialized in exporting key/value data from Hadoop

The Spatial Framework for Hadoop allows developers and data scientists to use the Hadoop data processing system for spatial data analysis.

• data-management
• spatial-analysis

An Android AI Agent built on DeepSeek Harness, with Android Use tools, voice and a cat companion.

Distributed Temporal Graph Analytics with Apache Flink

• graph
• property-graph
• distributed-graph-analytics
• apache-flink

Redis client for Vert.x

• redis
• redis-client
• java
• vertx

Hadoop Data Integration with various databases, ftp servers, salesforce. Incremental update, dedup, append, merge your data on Hadoop.

A production-grade HBase ORM library that makes accessing HBase clean, fast and fun (Can also be used as Bigtable ORM)

• hbase
• orm
• mapreduce
• object-mapping