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Showing results

A functional query language, implemented in Java

Java 379 21 Updated Sep 28, 2026

The MongoDB Database

C++ 28,635 5,823 Updated Oct 12, 2026

A software library of stochastic streaming algorithms, a.k.a. sketches.

Java 957 226 Updated Oct 8, 2026

Apache druid

CSS 28 99 Updated Oct 6, 2026

Apache DataFusion Ballista Distributed Query Engine

Rust 2,145 324 Updated Oct 12, 2026

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

Java 13,324 3,821 Updated Oct 12, 2026

Apache Doris is a real-time analytics and hybrid search database for AI agents.

Java 16,076 3,976 Updated Oct 12, 2026

Full 6-month Java developer training

123 25 Updated Nov 29, 2020

Apache Calcite

Java 5,192 2,530 Updated Oct 12, 2026

🎨 Diagram as Code for prototyping cloud system architectures

Python 42,712 2,732 Updated Oct 8, 2026

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

C++ 9,161 992 Updated Oct 8, 2026

Apache Pinot - A realtime distributed OLAP datastore

Java 6,151 1,523 Updated Oct 12, 2026

This is the official mirror of the MonetDB Mercurial repository. Please note that we do not accept pull requests on github. The regression test results can be found on the MonetDB Testweb https://w…

C 483 63 Updated Oct 12, 2026

A composable and fully extensible C++ execution engine library for data management systems.

C++ 4,229 1,623 Updated Oct 12, 2026

JDK main-line development https://openjdk.org/projects/jdk

Java 23,427 6,485 Updated Oct 12, 2026

Apache Drill is a distributed MPP query layer for self describing data

Java 2,026 988 Updated Oct 8, 2026

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance …

Java 12,168 2,613 Updated Oct 12, 2026

Small set of tools for JVM troublshooting, monitoring and profiling.

Java 3,338 513 Updated Jan 26, 2024

Apache Druid: a high performance real-time analytics database.

Java 14,063 3,800 Updated Oct 11, 2026

The BusTub Relational Database Management System (Educational)

C++ 5,127 2,070 Updated Sep 28, 2026

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

C++ 12,606 795 Updated Oct 8, 2026

Apache Iceberg

Java 9,323 3,593 Updated Oct 12, 2026

Full-featured web-based Apache Kafka consumer UI

Java 393 81 Updated Jul 13, 2025

Apache Kafka® running on Kubernetes

Java 5,950 1,548 Updated Oct 12, 2026

😮 Core Interview Questions & Answers For Experienced Java(Backend) Developers | 互联网 Java 工程师进阶知识完全扫盲:涵盖高并发、分布式、高可用、微服务、海量数据处理等领域知识

Java 79,150 19,130 Updated Sep 24, 2026

Connect, secure, control, and observe services.

Go 38,430 8,388 Updated Oct 12, 2026

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

74,671 7,168 Updated Jan 4, 2026

Master the command line, in one page

162,434 14,841 Updated Jun 25, 2024

Demonstrate all the questions on LeetCode in the form of animation.(用动画的形式呈现解LeetCode题目的思路,完整单步/回看/变速/语音讲解在 algomooc.com)

Java 76,706 13,850 Updated Jun 12, 2026

MySQL replication topology management and HA

Go 5,773 952 Updated Feb 18, 2025
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