apache / doris
Apache Doris is a real-time analytics and hybrid search database for AI agents.
apache / doris
StarRocks / starrocks
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 for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
yueyezhufeng / ontoquery
一个基于本体实现的智能问数平台
trinodb / trino
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
apache / gravitino
World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.
linkedin / coral
Coral is a translation, analysis, and query rewrite engine for SQL and other relational languages.
prestodb / presto
The official home of the Presto distributed SQL query engine for big data
NLPchina / elasticsearch-sql
Use SQL to query Elasticsearch
jOOQ / jOOQ
jOOQ is the best way to write SQL in Java
apache / sedona
A cluster computing framework for processing large-scale geospatial data
googleapis / google-cloud-java
Google Cloud Client Library for Java
apache / drill
Apache Drill is a distributed MPP query layer for self describing data
polardb / polardbx-sql
PolarDB-X is a cloud native distributed SQL Database designed for high concurrency, massive storage, complex querying scenarios.
troyzhxu / bean-searcher
🔥🔥🔥 A read-only ORM for complex queries in Java
GoogleCloudPlatform / DataflowTemplates
Cloud Dataflow Google-provided templates for solving in-Cloud data tasks
apache / incubator-xtable
Apache XTable (incubating) is a cross-table converter for lakehouse table formats that facilitates interoperability across data processing systems and query engines.
sirixdb / sirix
SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.
ontop / ontop
Ontop is a platform to query relational databases as Virtual RDF Knowledge Graphs using SPARQL
w8123 / EnterpriseAgentFramework
ReachAI企业级智能体开发平台：快速、安全完成已有业务系统智能化改造，让 AI 在 OA、ERP、CRM 等原系统中查数据、填表单、办业务。ReachAI: Quickly and securely bring AI to existing enterprise systems, enabling AI to query data, fill out forms, and execute business tasks directly within OA, ERP, CRM, and other business applications.
dromara / easy-query
java/kotlin high performance lightweight solution for jdbc query,support oltp and olap query,一款java下面支持强类型、轻量级、高性能的ORM,致力于解决jdbc查询,拥有对象模型筛选、隐式子查询、隐式join
jdbc-observations / datasource-proxy
Provide listener framework for JDBC interactions and query executions via proxy.
BaseXdb / basex
BaseX Main Repository.
NationalSecurityAgency / datawave
DataWave is an ingest/query framework that leverages Apache Accumulo to provide fast, secure data access.
schibsted / jslt
JSON query and transformation language
OpenFeign / querydsl
Unified Queries for Java
awslabs / aws-athena-query-federation
The Amazon Athena Query Federation SDK allows you to customize Amazon Athena with your own data sources and code.
jOOQ / jOOX
jOOX - The Power of jQuery Applied to W3C DOM Like JDBC, DOM is a powerful, yet very verbose low-level API to manipulate XML. The HTML DOM an be manipulated with the popular jQuery product, in JavaScript. Why don't we have jQuery in Java? jOOX is jQuery's XML parts, applied to Java.
KirstenAli / nitromap
A zero-dependency embedded Java record store that adds asynchronous persistence, SQL-like querying, and shared-nothing clustering to the familiar ConcurrentHashMap API.
ronitgupta138 / Bharat-Spatial-Engine
🇮🇳 High-Performance Geospatial Administrative Hierarchy & Proximity Query Engine for India's 650k+ Census Settlements (Java 21 Loom, 2D KD-Tree, 38k+ QPS).
DeepSQLAI / deepsql
The database agent for Postgres and MySQL - Point it at PostgreSQL or MySQL and ask questions in plain English — schema exploration, query generation, slow query analysis, index recommendations, generated dashboards. Self-hosted and air-gapped.