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、系统设计与 AI 应用开发
仓库/Skill 库
78 个 · 数据与向量库
将任何代码库及其文档、SQL schema、配置文件和 PDF 转化为可查询的知识图谱。适用于 Claude Code、Cursor、Codex 和 Gemini CLI 的 /graphify skill:本地确定性 AST 解析,每条边都有解释,无需向量存储。Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.
一份按主题归类的高质量开源数据集清单。A topic-centric list of HQ open datasets.
AI 编程助手 Skill(兼容 Claude Code、Codex、OpenCode、Cursor、Gemini CLI 等),可将任意代码、SQL schema、R 脚本、shell 脚本、文档、论文、图片或视频文件夹转换为可查询的知识图谱,应用代码、数据库 schema 与基础设施统一于一张图谱中。AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, images, or videos into a queryable knowledge graph. App code + database schema + infrastructure in one graph.
Milvus 是一款高性能、云原生的向量数据库,专为可扩展的向量 ANN 搜索而构建。Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
一款隐私优先、可自托管、完全开源的个人知识管理软件,使用 typescript 和 golang 编写。An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间,让人与智能体在此协作
🤖 与你的 SQL 数据库对话 📊。通过 Agentic 检索 🔄 利用 LLM 实现准确的 Text-to-SQL 生成。🤖 Chat with your SQL database 📊. Accurate Text-to-SQL Generation via LLMs using Agentic Retrieval 🔄.
面向 AI agents 的 GenBI(Generative BI),一款开源、可治理的 text-to-SQL 方案,通过开放 context layer 将自然语言问题转化为可信的仪表盘、图表与 SQL,覆盖 20+ 数据源,如 BigQuery、Snowflake、PostgreSQL、ClickHouse、Amazon Redshift、Databricks 等GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.
20 MB lightweight cross-platform database client for 90+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. | 轻量级跨平台数据库管理工具,支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、达梦等 90+ 数据库,提供桌面端、Docker、CLI、内置 AI 助手和 MCP Server。
一个轻量、极速的进程内向量数据库。A lightweight, lightning-fast, in-process vector database
A股全栈数据工具包 · 10层架构 · 40端点 · 13数据源 · 行情/研报(个股+行业)/资金面/筹码/公告/打板/ETF期权/舆情互动全覆盖 | China A-Share full-stack data toolkit (40 endpoints)
开源全球情报平台——实时 OSINT 仪表盘——Palantir 替代方案——按交易量抽取 0.5%,钱包地址 2nZNHm3Lr9umG3DVrzYwHgktwkuKuJRXqqRqs3ewpumpOpen Source Global Intelligence Platform - Real-Time OSINT Dashboard - A Palantir Alternative - We Get 0.5% on Volume Traded 2nZNHm3Lr9umG3DVrzYwHgktwkuKuJRXqqRqs3ewpump
Google Cloud Knowledge Catalog 工具与示例Google Cloud Knowledge Catalog Tools and Samples
数据访问与运营智能的交汇之处。Where data access meets operational intelligence
在 Postgres 中可扩展、快速且节省磁盘的向量搜索,pgvecto.rs 的继任者。Scalable, fast, and disk-friendly vector search in Postgres, the successor of pgvecto.rs.
Pyzotero:Zotero API 的 Python 客户端。Pyzotero: a Python client for the Zotero API
基于 Next.js、LangChain、PostgreSQL + pgvector 构建的 AI 驱动的初创企业加速引擎。可上传、组织并与文档对话。包含预测性缺失文档检测、基于角色的工作流以及页面级洞察提取。AI-powered StartUp Accelerator Engine built with Next.js, LangChain, PostgreSQL + pgvector. Upload, organize, and chat with documents. Includes predictive missing-document detection, role-based workflows, and page-level insight extraction.
包含海量课程各类it学习视频教程,最新版,持续更新,java视频教程,python视频教程,go视频教程,C,C++,C#视频教程,前端,数据库,大数据,人工智能视频教程,AIGC视频教程,ChatGPT,软件测试视频教程,网络安全/逆向视频教程,鸿蒙应用开发,Android等学习课程分享。
一个面向出版物元数据(pubmed、arxiv、medrxiv、biorxiv、chemrxiv)及引用分析的文献计量工具A bibliometrics tool for publication metadata (pubmed, arxiv, medrxiv, biorxiv, chemrxiv) and citation analyses
Semantic Scholar API 的非官方 Python 客户端库Unofficial Python client library for Semantic Scholar APIs.
Findpapers:帮助研究人员查找相关文献的工具Findpapers: A tool for helping researchers who are looking for related works
ClickHouse 开源运维顾问 —— 提供实时监控以及由 AI 驱动的索引/分区/物化视图推荐。Open-source operational advisor for ClickHouse — real-time monitoring plus AI-driven index/partition/materialized-view recommendations.
为 Claude Code 提供持久化记忆,支持自带数据库Persistent memory for Claude Code. Bring your own database.
跨自有机器的私有智能搜索。系统离线时仍可搜索,包括深藏在 VM 和 archive 中的文件。Private, intelligent search across every machine you own. Systems remain searchable when offline, including files buried inside VMs and archives.
检索 Claude Code、Codex、Pi、OpenCode、GitHub Copilot 与 Cursor 的会话记录并恢复会话Search Claude Code, Codex, Pi, OpenCode, Github Copilot & Cursor transcripts & resume sessions
Solana 上规范资产的唯一可信源(source of truth)。The source of truth for canonical assets on Solana.
用于自动补全 bibtex 文献的 Python 包Python package to autocomplete bibtex bibliographies