PouchDB vs UnQLite
PouchDB
pouchdb.comUnQLite
unqlite.symisc.netSide by side
| Figure | PouchDB | UnQLite |
|---|---|---|
| Price from | Free | $1,250/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 4 |
| Spec score · Document Databases | 7.8 (#16) | 8.0 (#12) |
| Spec score · Embedded Databases | 7.8 (#18) | 8.0 (#13) |
| Purpose | PouchDB is an open-source JavaScript database designed to store data locally and sync it with CouchDB and compatible servers. | UnQLite is an in-process, embedded NoSQL database engine that provides key/value and document-store interfaces. |
| Storage | PouchDB uses IndexedDB in browsers by default and LevelDB in Node.js by default. | A complete database with multiple collections is contained in a single ordinary disk file. |
| Support | The project homepage points users to GitHub Discussions, Slack, and Stack Overflow for discussion. | Public technical discussions and troubleshooting are directed to GitHub Issues, while professional support is available as a paid service on request. |
Plans
UnQLite
- UnQLite open-source softwareFree
- Silver Sponsorship$15,000 a year
- Gold Sponsorship$50,000 a year
- Platinum SponsorshipPrice not published
In their own words
PouchDB
PouchDB is a free, open-source JavaScript database for storing application data locally and synchronizing it with CouchDB and compatible servers. It keeps data available offline and can sync local and remote databases after a connection returns. Its replication API can follow later changes and retry after connection failures when configured. PouchDB runs in browsers and Node.js, as well as Cordova, PhoneGap, NW.js, Electron, and Chrome apps. Browser storage defaults to IndexedDB, while Node.js defaults to LevelDB. Documents can include image or audio attachments stored as base64 data or Blobs. PouchDB includes a map/reduce API; Mango queries require the separate pouchdb-find plugin. Its asynchronous API supports callbacks, promises, and async functions, and the project names Angular, React, Ember, and Backbone as framework examples. Listed compatible servers include CouchDB 1.x, 2.x, and 3.x, Cloudant, and PouchDB Server. Replication requires a backend that speaks the CouchDB replication protocol. The project homepage says Apache PouchDB is undergoing incubation at the Apache Software Foundation.
UnQLite
UnQLite has no write-up on Specifiction yet; its figures are above.