Free and Open Source, Distributed, RESTful Search Engine
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Dec 10, 2025 - Java
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search-engine
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AI + Data, online. https://vespa.ai
search java search-engine machine-learning big-data ai server vector tensor vespa serving-recommendation rag vector-search vector-database
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Dec 10, 2025 - Java
Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance
search-engine privacy web decentralized p2p websearch privacy-protection searchengine p2p-network web-search-engine webseearch-engine intranet-search intranet-search-engine
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Dec 7, 2025 - Java
Apache Lucene open-source search software
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Dec 10, 2025 - Java
JVector: the most advanced embedded vector search engine
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Dec 9, 2025 - Java
Apache Solr open-source search software
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Dec 10, 2025 - Java
Infinispan is an open source data grid platform and highly scalable NoSQL cloud data store.
search-engine nosql persistent-storage infinispan datagrid key-value-store infinispan-server inmemory-cache
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Dec 10, 2025 - Java
Fess is very powerful and easily deployable Enterprise Search Server.
search java search-engine elasticsearch crawler full-text-search lucene fulltext-search enterprise-search
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Dec 7, 2025 - Java
Streamline Your Telegram Searches: Find Channels, Groups, and Chat History Effortlessly.
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Oct 31, 2023 - Java
ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.
docker kubernetes search-engine embedded database time-series graph key-value dbms distributed orientdb document k8s multi-model similarity-search vector-search vector-database arcadedb
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Dec 10, 2025 - Java
Multitenant backend server for building web and mobile apps rapidly. The backend for busy developers. (self-hosted or hosted)
java api search-engine modular serverless backend json-api rest-api back-end api-server self-hosted rapid-prototyping baas standalone-server para backend-server backend-as-a-service backend-service backend-api
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Dec 4, 2025 - Java
Open-source Enterprise Grade Search Engine Software
search java search-engine enterprise crawler ocr indexing synonyms lucene webcrawler custom-search webcrawling opensearchserver
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Sep 3, 2022 - Java
Spark-Crawler: Apache Nutch-like crawler that runs on Apache Spark.
search search-engine distributed-systems information-retrieval big-data spark solr web-crawler nutch tika
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Mar 30, 2023 - Java
The offical home of searchcode-server where you can run searchcode locally. Note that master is generally unstable in the sense that it is not a release. Check releases for release versions https://github.com/boyter/searchcode-server/releases
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Jul 14, 2025 - Java
Pure java realize search engine, try to directly hit the user's search for answers.
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Mar 30, 2018 - Java
Hydra九头龙，面向PB级别知识库取数、情报系统、数据平台、大规模控制调度系统。面向大规模数据采集、分析、智能取数。——以实现大规模分布式爬虫搜索引擎为例。
infrastructure search-engine distributed-systems crawler cloud microservice architecture bigdata operating-system knowledge-graph quant datawarehouse
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Aug 19, 2025 - Java
Full Text Search Engine Server for Java, Lightweight embeddable, powered by iBoxDB.
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Apr 28, 2024 - Java
IPFS Storage service with search capability
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Jun 24, 2024 - Java
Tokenizer support Lucene5/6/7/8/9+ version, LTS
java search-engine elasticsearch solr lucene chinese-text-segmentation ik-analyzer solrcloud lucene9
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Dec 18, 2023 - Java
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