Database

Everything that simplifies interactions with the database.

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oracle About Oracle R2DBC The Oracle R2DBC Driver is a Java library that supports reactive programming with Oracle Database. Oracle R2DBC implements the R2DB
 

Raphtory Raphtory: A Distributed Temporal Graph Processing System
 

trinodb Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL
 

Re-bin A big data-based system for recommending universities for Chinese students.
 
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cas-bigdatalab πflow is a big data flow engine with spark support
 
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juji-io Datalevin is a port of Datascript in-memory Datalog database to Lightning Memory-Mapped Database (LMDB).
 

dengliming Java Client libraries for redis-modules, based on Redisson. Support RedisBloom RediSearch RedisTimeSeries TODO RedisAI RedisGears RedisJSON ... Installing Build
 
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apache ShardingSphere - Distributed Database Middleware Ecosphere Official website: https://shardingsphere.apache.org/ Document Overview ShardingSphere is an open-source ecosystem consisted of a set
 
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questdb What is QuestDB QuestDB is an open-source NewSQL relational database designed to process time-series data, faster. Our approach comes from low-latency trading; QuestDB’s stack i
 
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questdb What is QuestDB QuestDB is an open-source NewSQL relational database designed to process time-series data, faster. Our approach comes from low-latency trading; QuestDB’s stack i
 
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yahoo HaloDB HaloDB is a fast and simple embedded key-value store written in Java. HaloDB is suitable for IO bound workloads, and is capable of handling high throughput reads and writes at submillisecond latencies. HaloD
 
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rayokota KarelDB - A Relational Database Backed by Apache Kafka KarelDB is a fully-functional relational database backed by Apache Kafka. Maven Releases of KarelDB are deployed to Maven Central. <dependency
 
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diennea What is HerdDB ? HerdDB is a distributed Database, data is distributed among a cluster of server without the need of a shared storage. HerdDB primary language is SQL and clients are encouraged to use both the JDBC D
 
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allwefantasy Spark Binlog Library A library for querying Binlog with Apache Spark structure streaming, for Spark SQL , DataFrames and MLSQL. jianshu: How spark-binlog works medium: How spark-binlog works Requireme
 
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spotify Heroic A scalable time series database based on Bigtable, Cassandra, and Elasticsearch. Go to https://spotify.github.io/heroic/ for documentation. This project adheres to the Open Code of Conduct. By partici
 
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51nb Marble is a high performance in-memory hive sql engine based on Apache Calcite. It can help you to migrate hive sql scripts to a real-time computing system. It also provides a convenient Table API to help you to build custom SQL e
 
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h2database Welcome to H2, the Java SQL database. The main features of H2 are: Very fast, open source, JDBC API Embedded and server modes; in-memory databases Browser based Console application Small
 
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blazegraph Welcome to the Blazegraph Database Blazegraph™ DB is a ultra high-performance graph database supporting Blueprints and RDF/SPARQL APIs. It supports up to 50 Billion edges on a single machine. It is in production use for
 
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yahoo CMAK (Cluster Manager for Apache Kafka, previously known as Kafka Manager) CMAK (previously known as Kafka Manager) is a tool for managing Apache Kafka clusters. See below for details about the name change. CMAK suppor
 
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gchq Copyright 2016-2020 Crown Copyright Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/l
 

trinodb Presto Presto is a distributed SQL query engine for big data. See the User Manual for deployment instructions and end user documentation. Requirements Mac OS X or Linux Java 11, 64-bit Python 2.6
 
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apache ShardingSphere - Distributed Database Middleware Ecosphere Official website: http://shardingsphere.apache.org/ Document Overview ShardingSphere is an open-source
 
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spring-projects Spring Data R2DBC The primary goal of the Spring Data project is to make it easier to build Spring-powered applications that use data access technologies. Spring Data R2DBC offers the popular Repository abst
 
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jasync-sql jasync-sql is a Simple, Netty based, asynchronous, performant and reliable database drivers for PostgreSQL and MySQL written in Kotlin. Show your ❤ with a ★ Getting started // Connection to MyS
 

krpors Gimlet GImlet is an attempt to make a useful query application. Users can create their own predefined (parameterized) queries to run against a database. Following the result set of that query, you can 'drill down' furth
 
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apache Sharding-Sphere - Distributed Database Middleware Ecosphere Document Overview Sharding-Sphere is an open source distributed database middleware solution suite, which consists of Shard
 
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lettuce-io Lettuce - Advanced Java Redis client Lettuce is a scalable thread-safe Redis client for synchronous, asynchronous and reactive usage. Multiple threads may share one connection if they avoid blocking and transaction
 

cretz PgNio PgNio is an asynchronous PostgreSQL client for Java and the JVM. It was built to solve both simple and advanced Postgres needs without being too opinionated or inflexible. Since all protocol features are suppo
 

ashwin153 Beaker is a distributed, transactional key-value store. Beaker is N/2 fault tolerant but assumes that failures are fail-stop and that messages are received in order. Beaker is strongly consistent; conflicting trans
 

Factual Haeinsa Haeinsa is linearly scalable multi-row, multi-table transaction library for HBase. Haeinsa uses two-phase locking and optimistic concurrency control for implementing transaction. The isolation level of transac
 
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neo4j-graphql Neo4j-GraphQL Extension Note The plugin is considered end-of-life. It will not be updated for Neo4j 4.0, we recommend to move a
 
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dbcli mssql-cli We’re excited to introduce mssql-cli, a new and interactive command line query tool for SQL Server. This open source tool works cross-platform and proud to be a part of the dbcli.org community.
 
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JanusGraph JanusGraph is a highly scalable graph database optimized for storing and querying large graphs with billions of vertices and edges distributed across a multi-machine cluster. JanusGraph is a transactional database that can suppo