C++ Database

Open-source C++ projects categorized as Database
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Topics: #CPP #SQL #C++ #NoSQL #Sqlite
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Top 23 C++ Database Projects

  • LevelDB

    LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

    Project mention: Is there a lightweight, stable and embedded database library? | reddit.com/r/golang | 2022-12-19

    leveldb?

  • ClickHouse

    ClickHouse® is a free analytics DBMS for big data

    Project mention: Float Compression 3: Filters | news.ycombinator.com | 2023-02-01

    Interesting to match with the observations from the practice of using ClickHouse[1][2] for time series:

    1. Reordering to SOA helps a lot - this is the whole point of column-oriented databases.

    2. Specialized codecs like Gorilla[3], DoubleDelta[4], and FPC[5] lose to simply using ZSTD[6] compression in most cases, both in compression ratio and in performance.

    3. Specialized time-series DBMS like InfluxDB or TimescaleDB lose to general-purpose relational OLAP DBMS like ClickHouse [7][8][9].

    [1] https://clickhouse.com/blog/optimize-clickhouse-codecs-compr...

    [2] https://github.com/ClickHouse/ClickHouse

    [3] https://clickhouse.com/docs/en/sql-reference/statements/crea...

    [4] https://clickhouse.com/docs/en/sql-reference/statements/crea...

    [5] https://clickhouse.com/docs/en/sql-reference/statements/crea...

    [6] https://github.com/facebook/zstd/

    [7] https://arxiv.org/pdf/2204.09795.pdf "SciTS: A Benchmark for Time-Series Databases in Scientific Experiments and Industrial Internet of Things" (2022)

    [8] https://gitlab.com/gitlab-org/incubation-engineering/apm/apm... https://gitlab.com/gitlab-org/incubation-engineering/apm/apm...

    [9] https://www.sciencedirect.com/science/article/pii/S187705091...

  • Sonar

    Write Clean C++ Code. Always.. Sonar helps you commit clean C++ code every time. With over 550 unique rules to find C++ bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.

  • RocksDB

    A library that provides an embeddable, persistent key-value store for fast storage.

    Project mention: Google's OSS-Fuzz expands fuzz-reward program to $30000 | news.ycombinator.com | 2023-02-02

    https://github.com/facebook/rocksdb/issues?q=is%3Aissue+clic...

    Here are some bugs in JeMalloc:

  • MongoDB

    The MongoDB Database

    Project mention: Building a RESTful API With Functions | dev.to | 2023-01-29

    A custom NodeJS OpenFaaS template that uses MongoDB and Mongoose to manage the data models

  • sqlitebrowser

    Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:

    Project mention: No/Low Code SQLite Front End GUI/Forms | reddit.com/r/sqlite | 2023-02-01

    DB Browser for Sqlite is an open source GUI for sqlite. You point it to a sqlite file and you can browse tables/insert rows, etc. (Note: nothing is persisted to disk until you save!)

  • MMKV

    An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, and POSIX.

    Project mention: TOP 6 React Native libraries with native performance ⚡️ | dev.to | 2023-01-12

    This library uses MMKV key-value storage and JSI to communicate between the JS side and the native side very quickly and synchronously. It is a suitable replacement for slow AsyncStorage. Follow this guide to migrate from AsyncStorage and get 30x faster on read and write operations in your app.

  • ArangoDB

    🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.

    Project mention: PRQL a simple, powerful, pipelined SQL replacement | news.ycombinator.com | 2022-12-29

    Some databases like ArangoDB (https://www.arangodb.com/) allow you to use Javascript instead of SQL.

    However, using a type-unsafe, turing-complete language introduces type unsafety and turing-complete problems to the query layer; the usual problems we know and love, such as infinite loops, runtime type errors, exceptions, and the like.

    Personally, I'm looking forward to a WASM runtime for databases -- so we can run webassembly on the database. This COULD be carefully designed to be statically checked and, possibly, make it really hard to write runaway loops.

  • InfluxDB

    Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.

  • Typesense

    Open Source alternative to Algolia and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

    Project mention: search document text | reddit.com/r/aws | 2023-02-03

    My go to options for Fulltext search is https://opensearch.org or https://typesense.org.

  • Scylla

    NoSQL data store using the seastar framework, compatible with Apache Cassandra

    Project mention: What are some C++ projects with high quality code that I can read through? | reddit.com/r/cpp_questions | 2023-01-16

    Scylla which is a C++ implementation of the Cassandra distributed K:V store https://github.com/scylladb/scylladb

  • NebulaGraph Database

    A distributed, fast open-source graph database featuring horizontal scalability and high availability (by vesoft-inc)

    Project mention: What is a NoSQL Graph Database? | dev.to | 2023-01-09

    A NoSQL graph database is a type of non-relational, distributed database which employs a graph model. NoSQL stands for “Not only SQL” and refers to a new breed of databases that differ from traditional relational databases in their data model and performance. Graph databases are especially useful for data associated with relationships—everything from friendships on social netwo#rks to equipment supply chains or business processes. They can quickly traverse vast amounts of linked data points to discover insights and hidden connections between entities, making them ideal for network analysis– such as financial fraud detection, recommendation engines and many other use cases– all while performing at scale.

  • duckdb

    DuckDB is an in-process SQL OLAP Database Management System

    Project mention: F/OSS Spotlight: 🦆 DuckDB | dev.to | 2023-01-24

    DuckDB (code) is the SQLite of OLAP queries.

  • oceanbase

    OceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability, and compatibility with SQL standards.

  • better-sqlite3

    The fastest and simplest library for SQLite3 in Node.js.

    Project mention: SvelteKit 1.0 with SQLite Tutorial (Self Promotion) | reddit.com/r/sveltejs | 2023-01-06

    I used better-sqlite3 . It is simple to use as it is synchronous. I don't know if it scales good (at least the docs say it) but works great for my small use cases.

  • react-native-mmkv

    ⚡️ The fastest key/value storage for React Native. ~30x faster than AsyncStorage!

    Project mention: Best solution for typing suggestions with a huge array? | reddit.com/r/reactnative | 2023-01-31

  • heavydb

    HeavyDB (formerly OmniSciDB)

  • bolt

    10x faster matrix and vector operations (by dblalock)

    Project mention: Bolt: Faster matrix and vector operations that run on compressed data | reddit.com/r/patient_hackernews | 2022-06-18

  • sqlcheck

    Automatically identify anti-patterns in SQL queries

    Project mention: T-SQL Best practices analyzer | reddit.com/r/SQLServer | 2022-10-07

    SQL Check is another open source tool (and multi-platform) which looks for common anti-patterns in TSQL code.

  • bustub

    The BusTub Relational Database Management System (Educational)

  • griddb

    GridDB is a next-generation open source database that makes time series IoT and big data fast,and easy.

    Project mention: griddb: NEW Data - star count:1835.0 | reddit.com/r/algoprojects | 2022-09-10

  • incubator-kvrocks

    Kvrocks is a distributed key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.

    Project mention: Kvrocks 2.0.6 is released | reddit.com/r/Kvrocks | 2022-02-07

  • Silicon

    A high performance, middleware oriented C++14 http web framework please use matt-42/lithium instead (by matt-42)

  • sqlite_orm

    ❤️ SQLite ORM light header only library for modern C++

    Project mention: Comprehensive tutorial for working with databases and c++ | reddit.com/r/cpp | 2022-11-01

    I had some success with sqlite_orm, but more generally I'd just recommend to pick a lib that fit your needs and read its examples/docs.

  • noisepage

    Self-Driving Database Management System from Carnegie Mellon University

  • SaaSHub

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-02-03.

C++ Database related posts

Index

What are some of the best open-source Database projects in C++? This list will help you:

Project Stars
1 LevelDB 31,753
2 ClickHouse 26,938
3 RocksDB 24,433
4 MongoDB 23,127
5 sqlitebrowser 17,600
6 MMKV 15,432
7 ArangoDB 12,800
8 Typesense 12,207
9 Scylla 8,990
10 NebulaGraph Database 8,576
11 duckdb 8,117
12 oceanbase 5,148
13 better-sqlite3 3,784
14 react-native-mmkv 2,990
15 heavydb 2,758
16 bolt 2,339
17 sqlcheck 2,248
18 bustub 2,204
19 griddb 1,973
20 incubator-kvrocks 1,910
21 Silicon 1,730
22 sqlite_orm 1,710
23 noisepage 1,663

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