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SQL databases and query engines

10 repos

Relational databases, SQL query engines, and distributed data systems built primarily in Java. This cluster encompasses both embedded databases like H2 and distributed query processors like Phoenix and Hive, along with SQL abstraction layers like Slick and query rewriting frameworks. The repositories reflect a focus on SQL compilation, query optimization, JDBC connectivity, and scaling SQL workloads across large datasets.

Java · 4

Rust · 2

Clojure · 1

Go · 1

Python · 1

Scala · 1

database ·30,170

sql ·30,170

java ·18,228

jdbc ·11,096

indexing ·8,755

mysql ·8,755

optimizer ·8,755

advisor ·8,755

command-line ·8,755

auditor ·8,755

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slick/slick

Slick (Scala Language Integrated Connection Kit) is a modern database query and access library for…

Scala

2,665

3,837 commits

apache/phoenix-queryserver

Apache Phoenix Query Server

Python

165 commits

h2database/h2database

H2 is an embeddable RDBMS written in Java.

Java

4,627

14,298 commits

apache/phoenix

Apache Phoenix

Java

1,058

3,541 commits

exoscale/seql

Simplfied EDN Query Language for SQL

Clojure

120

127 commits

apache/hive

Apache Hive

Java

6,021

11,822 commits

rustrum/xepak

DSL based REST service for your Sqlite database (and not only) with LUA support, consider it as an…

Rust

44 commits

XiaoMi/soar

SQL Optimizer And Rewriter

8,755

419 commits

hibernate/hibernate-orm

Idiomatic persistence for Java and relational databases

Java

6,469

26,938 commits

c410-f3r/wtx

Written by humans. WTX is a collection of different transport implementations and related tools…

Rust

400

883 commits