Software Alternatives & Reviews

RxDB VS Alasql

Compare RxDB VS Alasql and see what are their differences

RxDB logo RxDB

A fast, offline-first, reactive Database for JavaScript Applications

Alasql logo Alasql

Alasql.js - is a lightweight client-side in-memory SQL database designed to work in browser and...
  • RxDB Landing page
    Landing page //
    2023-07-20

RxDB, which stands for Reactive Database, is a JavaScript-based NoSQL database designed for a wide range of applications such as websites, hybrid apps, Electron apps, progressive web apps, and Node.js. The "reactive" aspect of RxDB allows you not only to retrieve the current state of the database but also to subscribe to all changes in the state, including query results or specific fields within a document. This feature is particularly advantageous for real-time user interface applications, as it facilitates development and offers notable performance benefits. Additionally, RxDB can be utilized to build efficient backends in Node.js.

  • Alasql Landing page
    Landing page //
    2023-07-29

RxDB

Categories
  • NoSQL Databases
  • Databases
  • Developer Tools
  • JavaScript
Website rxdb.info
Pricing URL Official RxDB Pricing
Details $
Release Date2016-12-06

Alasql

Categories
  • NoSQL Databases
  • Databases
  • Key-Value Database
  • Development Tools
Website github.com
Pricing URL-
Details $-
Release Date-

Category Popularity

0-100% (relative to RxDB and Alasql)
Databases
72 72%
28% 28
Developer Tools
100 100%
0% 0
NoSQL Databases
76 76%
24% 24
Development Tools
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare RxDB and Alasql

RxDB Reviews

10 Best Open Source Firebase Alternatives
Reactive Database or RxDB is a real-time NoSQL database for JavaScript apps such as progressive web apps, electron apps, PWAs, hybrid apps, and websites. Reactive means that you get to query the current state while subscribing to all state changes like the result of a single field of a document or query.

Alasql Reviews

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Social recommendations and mentions

Based on our record, RxDB should be more popular than Alasql. It has been mentiond 10 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

RxDB mentions (10)

  • Ask HN: How Can I Make My Front End React to Database Changes in Real-Time?
    I'm interested in this problem also! I think there is a large overlap with projects that market/focus on offline-first experiences. AFAIK this problem can be solved by: 1) Considering a client-side copy of the database that gets synced with the remote DB. This is an approach [PowerSync](https://www.powersync.com/) and [ElectricSql](https://electric-sql.com/) and [rxdb](https://rxdb.info/) take! - Source: Hacker News / 1 day ago
  • You can't leak users' data if you don't hold it
    Hey, after I posted that, I went and gave a second look online to see if I could find something that would allow me to develop a local-first app with offline persistence and syncing capabilities. I ended up finding some possibilities out there that could potentially help me build stuff. One of them is RxDB [1], which offers WebRTC syncing - you'd still need a signaling server, I suppose, but all sensitive... - Source: Hacker News / 21 days ago
  • SignalDB: Bringing Meteor-Like Reactivity to the Modern Age
    About a year ago, I discovered a cool offline-first framework called RxDB. Initially, I thought that on the frontend side, this was exactly what I had been searching for over the past years. After tinkering around and even using it in production for some time, I realized that it wasn't well-suited for my intended use. RxDB was initially created as an RxJS layer for PouchDB with a server replication interface.... - Source: dev.to / 6 months ago
  • Show HN: ElectricSQL, Postgres to SQLite active-active sync for local-first apps
    Congrats to the team. Once I’ve tried https://rxdb.info/ and it wasn’t funny at all to do the remote replication (PG) and to deal with conflicts. I do need to check this out! - Source: Hacker News / 7 months ago
  • What did I do to deserve a JavaScript database?
    For anyone who wants to not only make jokes but actuall learn something, I recommend to start with exploring the github repo: https://github.com/pubkey/rxdb. Source: over 1 year ago
View more

Alasql mentions (2)

  • A Future for SQL on the Web
    Sql.js is pretty hard to use as is otherwise you run out of memory really quickly. I was trying to use it as the in-memory SQL flavor for an open source data ide [0] but my naive approach of `SELECT * FROM VALUES (...), ...` would run out of memory after only a few hundred rows. I ended up switching to https://github.com/agershun/alasql which could handle up to 80MB of data or so. I don't think this is a... - Source: Hacker News / over 2 years ago
  • Hosting SQLite databases on GitHub Pages (or any static file hoster)
    For similar results, you can use SQL with IndexedDB running fully client-side: https://github.com/agershun/alasql. - Source: Hacker News / almost 3 years ago

What are some alternatives?

When comparing RxDB and Alasql, you can also consider the following products

Firebase - Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.

Supabase - An open source Firebase alternative

PouchDB - Open-source JavaScript database inspired by Apache CouchDB that's designed to run well within the browser

MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.

IndexedDB - IndexedDB is a low-level API for client-side storage of significant amounts of structured data, including files/blobs.