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Top 23 C++ Database Projects
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LevelDB
LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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sqlitebrowser
Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:
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MMKV
An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, and POSIX.
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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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.
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NebulaGraph Database
A distributed, fast open-source graph database featuring horizontal scalability and high availability (by vesoft-inc)
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manticoresearch
Easy to use open source fast database for search | Good alternative to Elasticsearch now | Drop-in replacement for E in the ELK soon
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oceanbase
OceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability, and compatibility with SQL standards.
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ydb
YDB is an open source Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions
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kvrocks
Apache Kvrocks is a distributed key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.
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griddb
GridDB is a next-generation open source database that makes time series IoT and big data fast,and easy.
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I'm partial to how cleanly written https://github.com/google/leveldb is. It is a reasonable size to fully read & grok in not too long.
Project mention: We Built a 19 PiB Logging Platform with ClickHouse and Saved Millions | news.ycombinator.com | 2024-04-02Yes, we are working on it! :) Taking some of the learnings from current experimental JSON Object datatype, we are now working on what will become the production-ready implementation. Details here: https://github.com/ClickHouse/ClickHouse/issues/54864
Variant datatype is already available as experimental in 24.1, Dynamic datatype is WIP (PR almost ready), and JSON datatype is next up. Check out the latest comment on that issue with how the Dynamic datatype will work: https://github.com/ClickHouse/ClickHouse/issues/54864#issuec...
RocksDB: A high-performance embedded database optimized for multi-core CPUs and fast storage like SSDs. Its use of a log-structured merge-tree (LSM tree) makes it suitable for applications requiring high throughput and efficient storage, such as streaming data processing.
Project mention: From Zero to CRUD Hero: Building Your First Backend API in JavaScript | dev.to | 2024-04-23First, visit MongoDB Atlas and create an account, or sign in if you already have one. This article will guide you through the process of creating a MongoDB account. You should be redirected to your dashboard once you have completed the process. Locate the Connect button and click it.
react-native-mmkv is a wrapper around MMKV that allows you to easily implement secure storage in your app. It is arguably the fastest key-value storage for React Native apps
Project mention: Ask HN: When is pure functional programming beneficial? | news.ycombinator.com | 2023-07-11... or working in an environment or on a problem for which functional patterns apply.
Suppose you are writing a "CRUD" app that writes to a relational database, how do you apply functional programming to that? The whole point of an application like that is that it makes side effects.
In some cases you can break those problems down into functional pieces. Consider Python drivers for a product like
https://www.arangodb.com/
One major problem is that you want drivers that work synchronously and asynchronously, the structure of the average api call is something like
def query(parameters):
Project mention: ScyllaDB: NoSQL data store using the seastar framework | news.ycombinator.com | 2024-03-16
Note, you need to do it in the root folder of a clone from https://github.com/manticoresoftware/manticoresearch
Project mention: Show HN: OceanBase – An open-source distributed SQL database written in C++ | news.ycombinator.com | 2023-05-23
react-native-mmkv is a wrapper around MMKV that allows you to easily implement secure storage in your app. It is arguably the fastest key-value storage for React Native apps
Project mention: Can we create a thread for some of the best materials on CS available online? | news.ycombinator.com | 2023-05-26Introduction to Computing"
https://dcic-world.org/
# Programming Language Theory:
"Programming Languages: Application and Interpretation"
https://www.plai.org/
# Compilation:
"Essentials of Compilation: An Incremental Approach in Python"
https://github.com/IUCompilerCourse/Essentials-of-Compilatio...
# Database Systems:
"CMU: Intro to Database Systems"
https://15445.courses.cs.cmu.edu/
"CMU: Advanced Database Systems"
https://15721.courses.cs.cmu.edu/
# Calculus I/II & Real Analysis
"A Course in Calculus and Real Analysis"
https://link.springer.com/book/10.1007/978-3-030-01400-1
"A Course in Multivariable Calculus and Analysis"
https://link.springer.com/book/10.1007/978-1-4419-1621-1
# Linear Algebra & ML:
* A Series of books by prof. Joe Suzuki without using any external library for the implementations *
"Statistical Learning with Math and Python"
https://link.springer.com/book/10.1007/978-981-15-7877-9
"Sparse Estimation with Math and Python"
https://link.springer.com/book/10.1007/978-981-16-1438-5
"Kernel Methods for Machine Learning with Math and Python"
https://link.springer.com/book/10.1007/978-981-19-0401-1
# Discrete Mathematics:
"CMU 21-228 Discrete Mathematics (prof. Poh-Shen Loh"
https://www.math.cmu.edu/~ploh/2021-228.shtml
# Cryptography:
"Serious Cryptography: A Practical Introduction to Modern Encryption"
https://nostarch.com/seriouscrypto
# Problem Solving:
"Math 235: Mathematical Problem Solving"
https://www.cip.ifi.lmu.de/~grinberg/t/20f/
There https://ydb.tech/ open source db that uses erasure coding for replication in single zone/region.
I switched from SSDB to Kvrocks recently, because SSDB is abandoned and the author missing for 3 years now. I used to recommend SSDB, but now there's better alternatives available:
https://github.com/apache/kvrocks
https://github.com/sabledb-io/sabledb
Project mention: Is there a way to monitor in real time all SQL commands Sent to SQL Server 2017 through Python | /r/learnpython | 2023-07-13Python can script and view this via pyodbc... https://github.com/mkleehammer/pyodbc/wiki
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).
C++ Database related posts
- Ask HN: What rabbit hole(s) did you dive into recently?
- From Zero to CRUD Hero: Building Your First Backend API in JavaScript
- Understanding SQL vs. NoSQL Databases: A Beginner's Guide
- 🪄 DuckDB sql hack : get things SORTED w/ constraint CHECK
- Understanding security in React Native applications
- We Built a 19 PiB Logging Platform with ClickHouse and Saved Millions
- Erasure Coding versus Tail Latency
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A note from our sponsor - InfluxDB
www.influxdata.com | 25 Apr 2024
Index
What are some of the best open-source Database projects in C++? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | LevelDB | 35,046 |
| 2 | ClickHouse | 34,153 |
| 3 | RocksDB | 27,389 |
| 4 | MongoDB | 25,418 |
| 5 | sqlitebrowser | 19,913 |
| 6 | MMKV | 16,821 |
| 7 | duckdb | 16,576 |
| 8 | ArangoDB | 13,340 |
| 9 | Scylla | 12,548 |
| 10 | NebulaGraph Database | 10,114 |
| 11 | manticoresearch | 8,289 |
| 12 | oceanbase | 7,402 |
| 13 | react-native-mmkv | 5,125 |
| 14 | better-sqlite3 | 5,015 |
| 15 | bustub | 3,649 |
| 16 | ydb | 3,409 |
| 17 | kvrocks | 3,222 |
| 18 | heavydb | 2,902 |
| 19 | pyodbc | 2,836 |
| 20 | bolt | 2,463 |
| 21 | sqlcheck | 2,380 |
| 22 | griddb | 2,309 |
| 23 | sqlite_orm | 2,132 |
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