SQLite
Bedrock
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SQLite | Bedrock | |
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39 | 23 | |
5,441 | 1,044 | |
- | 1.4% | |
0.0 | 9.4 | |
7 days ago | about 20 hours ago | |
C | C | |
GNU General Public License v3.0 or later | GNU Lesser General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
SQLite
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A SQLite extension that brings column-oriented tables to SQLite
If you are into alternative storage engines for SQLite, there is also an LSM (Log-Structured Merge-tree) extension in the main repository that is not announced nor documented but seems to work. It’s based on the SQLite 4 project.
https://github.com/sqlite/sqlite/tree/master/ext/lsm1
https://www.charlesleifer.com/blog/lsm-key-value-storage-in-...
- SQLite License
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Ask HN: Where do I find good code to read?
The sqlite code base is really well done. Lots of documentation.
https://github.com/sqlite/sqlite
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Show HN: I wrote a RDBMS (SQLite clone) from scratch in pure Python
Especially the VM part: https://github.com/spandanb/learndb-py/blob/master/learndb/v...
Compare it with this: https://github.com/sqlite/sqlite/blob/master/src/vdbe.c
That's said, I'm curious how complete this LearnDB is. SQLite is hard to read not only it's old but also it covers a lot of SQL and following SQL spec makes hings complicated. SQLite has great test suite so it's nice if you run the suit against this implementation.
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SQLite Begin Concurrent
Correct, see the github mirror[1]. I don't know how well supported that feature is compared to main branch. If it was completely stable, then it would have already landed in the main stable branch. Clarity about the roadmap of that branch would be nice.
1. https://github.com/sqlite/sqlite/tree/begin-concurrent
- Why sqlite3 temp files were renamed 'etilqs_*' (2006)
- SQLite builds for WASI since 3.41.0
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SQLite VS sqlite_blaster - a user suggested alternative
2 projects | 17 Mar 2023
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Stop Saying “Technical Debt”
Including comprehensive comments, documentation and tests in a codebase takes time and effort.
Failing to do so creates code that is very difficult to maintain or for someone new to the codebase to understand.
However, time and effort may not be what the organization wants to pay for, and individuals may view their own incomprehensible code as something like job security, as they can't be replaced by someone else easily.
As an example of complicated code that's still well-documented, the open-source sqlite code is a good example, about 1/4 of the B-tree file is comments, every time a variable is defined there's a short note explaining what it's used for, every function has a comment header that's comprehensive, such that someone new to the codebase could construct a map of how it all works fairly quickly. It's a good model for how to avoid the problem:
https://github.com/sqlite/sqlite/blob/master/src/btree.c
- Ce aplicație v-ar plăcea să o studiați code related?
Bedrock
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Marmot: Multi-writer distributed SQLite based on NATS
Also Expensify's Bedrock, which powers their famous "Scaling SQLite to 4M QPS" article:
https://bedrockdb.com/
https://use.expensify.com/blog/scaling-sqlite-to-4m-qps-on-a...
- I'm All-In on Server-Side SQLite
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SQLite is not a toy database
Lots of things don't need failover, but if you do, you can use Bedrock, which is built on sqlite.
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Amazon announces 'Bedrock,' its ChatGPT and DALL-E rival
At first, I thought Amazon was launching their own SQLite hosted database.
BedrockDB is a SQLite based database with MySQL compatible drivers.
https://bedrockdb.com
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Ask HN: Hunting for a Framework
Vapor[0] based on Swift. Advantage of this is that you don't have to evaluate multiple frameworks for Swift and suffer paralysis by analysis. All the Swift community is behind one framework.
The next is Actix[1] based on Rust. There are many frameworks in Rust and most of them have not reached 1.0 And which framework will survive becomes a question.
Other not so well-known is Wt[2] based on C++. This actually is created for programmers who are not web developers. The development experience is similar to desktop app development like Qt.
If that is not acceptable then Django[3], based on Python, is the one that will be good for you.
For the front-end I would recommend Flutter[4]. As much as I dislike getting tied to a single company for whom the framework is not their bread-and-butter, I don't see any other viable options to Flutter that will cover all web, mobile and desktop out of the box.
For databases, I would recommend BedrockDB[5], if you are not averse to SQLite. Or FoundationDB[6], if you want NoSQL. But if you are not concerned about horizontal scalability or okay with self-managing database availability, then PostgreSQL[7] is a very good option.
For push notifications, PushPin[8] is a good option.
[0] https://vapor.codes
[1] https://actix.rs
[2] https://webtoolkit.eu
[3] https://www.djangoproject.com
[4] https://flutter.dev
[5] https://bedrockdb.com
[6] https://www.foundationdb.org
[7] https://postgresql.org
[8] https://pushpin.org
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Databases: 2021 in Review and Predictions for 2022
Recently I stumbled upon BedrockDB[0] from Expensify. It is based on SQLite and has very interesting idea on HA and distributed DB.
[0] https://bedrockdb.com
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One million queries per second with MySQL
This is not SQLite though, also the test is trivial compared to TPC: https://github.com/Expensify/Bedrock/blob/dbarrett_perftest/...
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Turning SQLite into a Distributed Database
Don’t forget BedrockDB (built on SQLite) that’s used in production at Expensify.
How it scales as well.
https://bedrockdb.com/
https://blog.expensify.com/2018/01/08/scaling-sqlite-to-4m-q...
- Fly.io Buys Litestream
- Ask HN: Have you used SQLite as a primary database?
What are some alternatives?
sqlcipher - SQLCipher is a standalone fork of SQLite that adds 256 bit AES encryption of database files and other security features.
SQLite - Unofficial git mirror of SQLite sources (see link for build instructions)
LevelDB - LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
MySQL - MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.
RocksDB - A library that provides an embeddable, persistent key-value store for fast storage.
rqlite - The lightweight, distributed relational database built on SQLite.
sqlite_orm - ❤️ SQLite ORM light header only library for modern C++
ClickHouse - ClickHouse® is a free analytics DBMS for big data
bolt
phpMyAdmin - A web interface for MySQL and MariaDB
Adminer - Database management in a single PHP file