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Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发与系统设计。准备后端技术面试，首选 JavaGuide！
《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现
Free and Open Source, Distributed, RESTful Search Engine
AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.
🔥 人人可用的开源 BI 工具，数据可视化神器。An open-source BI tool alternative to Tableau.
Ip2region is an offline IP address manager framework and locator with both IPv4 and IPv6 supported, supporting billions of data segments, ten microsecond searching performance, xdb search client fo…
🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.
The official home of the Presto distributed SQL query engine for big data
Apache Pulsar - distributed pub-sub messaging system
flink learning blog. http://www.54tianzhisheng.cn/ 含 Flink 入门、概念、原理、实战、性能调优、源码解析等内容。涉及 Flink Connector、Metrics、Library、DataStream API、Table API & SQL 等内容的学习案例，还有 Flink 落地应用的大型项目案例（PVUV、日志存储、百亿数据实时去…
Apache Doris is an easy-to-use, high performance and unified analytics database.
Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.
Universal File Online Preview Project based on Spring-Boot
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
The Metadata Platform for your Data and AI Stack
Apache Beam is a unified programming model for Batch and Streaming data processing.
Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API
Drools is a rule engine, DMN engine and complex event processing (CEP) engine for Java.
Upserts, Deletes And Incremental Processing on Big Data.
JanusGraph: an open-source, distributed graph database
esProc SPL is a JVM-based programming language designed for structured data computation, serving as both a data analysis tool and an embedded computing engine.
Make stream processing easier! Easy-to-use streaming application development framework and operation platform.