LokiJS
sql.js
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| LokiJS | sql.js | |
|---|---|---|
| 2 | 43 | |
| 6,679 | 12,191 | |
| - | 1.0% | |
| 0.0 | 6.5 | |
| 10 months ago | 10 days ago | |
| JavaScript | JavaScript | |
| MIT License | GNU General Public License v3.0 or later |
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.
LokiJS
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I've created a lightning fast in-memory database for the frontend - fully type-safe, of course
(This compares a simple JS Map() to LokiJS to BlinkDB. You can find more benchmarks in the repository.)
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Part 3: Creating an embeddable chat widget
So instead I went with lokijs even though I find the documentation of it quite horrible, I have used it before and it works without issues and has lots of features. And I thought it would also be good to show how I use it so others don't have to figure that our on their own 😇
sql.js
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Show HN: Appendable – Index JSONL data and query via CDN
Hi HN! A friend and I were inspired by projects like https://github.com/sql-js/sql.js and the idea of querying files served over CDN with HTTP range requests. We started thinking: what would a database that was specifically designed for this type of use case look like? So we started building one, and we landed on a functional prototype that we're pretty proud of!
With our prototype, Appendable, we're able to serve and query large (GB+) datasets by hosting them on a static file host like Amazon S3 or Cloudflare R2 without running a separate server and worrying about things like tail latency, replication, and connection pooling -- all that is handled for us by the file hoster.
Additionally, one tenet that we have been following is Appendable won't touch your underlying data, so your jsonl file is preserved and we point at that data instead of consuming it into an Appendable-specific file format. This keeps your data yours and makes it easy to introspect the data: just open it up with your favorite editor aka vim.
We're curious what you think, we're excited to build this out further to get the performance even better and add features like pubsub. Everything is open source at https://github.com/kevmo314/appendable.
Kevin and Matthew
- How to show CRUD projects on Github?
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I made a website where you can use SQLite in your browser
My project is powered by sql.js, I recommend checking that out if you're interested - https://github.com/sql-js/sql.js/
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How to build interactive way to learn SQL using Next.js and database?
Maybe you can try to use some SQL database compiled as Web Assembly Modules? Like this one for example: https://github.com/sql-js/sql.js
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Recommendations for data structure and storage
If you want to have persistence, then I would go with a database like Dexie, as it uses IndexedDB and has transactions. If you just want something that's in memory, you could look at Sql.js or something simple like lowdb.
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I have a large JSON object (~2GB), what's the best way to make a site that lets you search through it and display the results without crashing?
not necessarily. you can host an html/js/sqlite site on github pages for free. json -> sqlite3 js -> sql
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new release of : https://sql.js.org/
Link: https://sql.js.org
- Web-Projekt - Hilfe, weil ich nicht weiß, was ich benötige :S
- Learn Postgres at the Playground
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Show HN: CSVFiddle – Query CSV files with DuckDB in the browser
Does it work with really large files? Like, >100mb or so. I was considering making something similar but with sqlite.js [1], but the problem with it is that it loads everything in memory, so I wasn't entirely sure how it will deal with larger workloads.
[1]: https://sql.js.org/#/
What are some alternatives?
localForage - 💾 Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.
WatermelonDB - 🍉 Reactive & asynchronous database for powerful React and React Native apps ⚡️
PouchDB - :koala: - PouchDB is a pocket-sized database.
NeDB - The JavaScript Database, for Node.js, nw.js, electron and the browser
DB.js - db.js is a wrapper for IndexedDB to make it easier to work against
secStore.js - Encryption enabled browser storage
litestream - Streaming replication for SQLite.
Lowdb - Simple and fast JSON database
basket.js - A script and resource loader for caching & loading files with localStorage