Ashmmmm / crockTail
crockTail is a passive OSINT (Open Source Intelligence) reconnaissance tool. Given a target domain, it aggregates publicly available information — DNS records, IP/ASN ownership, SSL/TLS certificate details, and domain registration data — into a single consolidated report.
GJR787878 / DeviceResetSpoofer
清除应用数据后自动生成全新设备标识（Android ID / 广告ID / IMEI / 设备型号 / MAC / GSF / 运营商）/ Auto-generate a fresh device identity (Android ID, Ad ID, IMEI, model, MAC, GSF, carrier) after clearing app data.
redisson / redisson
Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..
APIJSON / APIJSON
🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs 🏆 实时 零代码、全功能、强安全 ORM 库 🚀 后端接口和文档零代码，前端(客户端) 定制返回 JSON 的数据和结构
neo4j / neo4j
Graphs for Everyone
prestodb / presto
The official home of the Presto distributed SQL query engine for big data
elastic / logstash
Logstash - transport and process your logs, events, or other data
apache / dolphinscheduler
Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code
apple / pkl
A configuration as code language with rich validation and tooling.
apache / seatunnel
SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
apache / beam
Apache Beam is a unified programming model for Batch and Streaming data processing.
apache / shardingsphere-elasticjob
Distributed scheduled job
vespa-engine / vespa
The AI search platform
jOOQ / jOOQ
jOOQ is the best way to write SQL in Java
apache / zeppelin
Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.
apache / flink-cdc
Flink CDC is a streaming data integration tool
haifengl / smile
Statistical Machine Intelligence & Learning Engine
apache / iotdb
Apache IoTDB
apache / camel
Apache Camel is an open source integration framework with 350+ connectors. Write routes in Java, YAML, or XML. Run on Spring Boot, Quarkus, or standalone. Apache License 2.0.
apache / hudi
Upserts, Deletes And Incremental Processing on Big Data.
apache / hive
Apache Hive
strimzi / strimzi-kafka-operator
Apache Kafka® running on Kubernetes
JanusGraph / janusgraph
JanusGraph: an open-source, distributed graph database
liquibase / liquibase
Main Liquibase Source
grobidOrg / grobid
A machine learning software for extracting information from scholarly documents
apache / ignite
Apache Ignite
jankotek / mapdb
MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.
orientechnologies / orientdb
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
SPLWare / esProc
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.
h2database / h2database
H2 is an embeddable RDBMS written in Java.
objectbox / objectbox-java
Database for Android and JVM - first and fast, lightweight on-device vector database
apache / fory
A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.
crate / crate
CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.
alibaba / fastjson2
🚄 FASTJSON2 is a Java JSON library with excellent performance.
DTStack / chunjun
A data integration framework
knowm / XChange
XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.
fishercoder1534 / Leetcode
Solutions to LeetCode problems; updated daily. Subscribe to my YouTube channel for more.
JCTools / JCTools
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tchiotludo / akhq
Kafka GUI for Apache Kafka to manage topics, topics data, consumers group, schema registry, connect and more...
Netflix / maestro
Maestro: Netflix’s Workflow Orchestrator
DataLinkDC / dinky
Dinky is a real-time data development platform based on Apache Flink, enabling agile data development, deployment and operation.
FasterXML / jackson-databind
General data-binding package for Jackson: works on streaming API (core) implementation(s)
dtinit / data-transfer-project
The Data Transfer Project makes it easy for platforms to build interoperable user data portability features. We are establishing a common framework, including data models and protocols, to enable direct transfer of data both into and out of participating online service providers.
unitycatalog / unitycatalog
Open, Multi-modal Catalog for Data & AI
apache / paimon
Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.
apache / linkis
Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.
synthetichealth / synthea
Synthetic Patient Population Simulator
apache / avro
Apache Avro is a data serialization system.
xerial / sqlite-jdbc
SQLite JDBC Driver
spring-projects / spring-data-jpa
Simplifies the development of creating a JPA-based data access layer.
aeron-io / agrona
High Performance data structures and utility methods for Java
apache / hugegraph
A graph database that supports more than 100+ billion data, high performance and scalability (Include OLTP Engine & REST-API & Backends)
apache / curator
Apache Curator
komoot / photon
an open source geocoder for openstreetmap data
alldatacenter / alldata
🔥🔥 AllData可定义数据中台，以数据平台为底座，以数据中台为桥梁，以机器学习平台为工厂，以大模型应用为上游产品，提供全链路数字化解决方案。产品正式演示体验、社群咨询、商务采购：https://docs.qq.com/doc/DVHlkSEtvVXVCdEFo
spring-projects / spring-data-elasticsearch
Provide support to increase developer productivity in Java when using Elasticsearch. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
spring-ai-alibaba / DataAgent
Spring AI Alibaba DataAgent
i2p / i2p.i2p
I2P is an anonymizing network, offering a simple layer that identity-sensitive applications can use to securely communicate. All data is wrapped with several layers of encryption, and the network is both distributed and dynamic, with no trusted parties.
vladmihalcea / hypersistence-utils
The Hypersistence Utils library (previously known as Hibernate Types) gives you Spring and Hibernate utilities that can help you get the most out of your data access layer.
mongodb / mongo-java-driver
The official MongoDB drivers for Java, Kotlin, and Scala