2025 年 CouchDB 與 PouchDB 的離線優先架構
➤ 打造穩定可靠的離線優先應用體驗
✤ https://neighbourhood.ie/blog/2025/03/26/offline-first-with-couchdb-and-pouchdb-in-2025
The Neighbourhoodie 團隊發布了 Pouchnotes 應用程式，作為使用 CouchDB 和 PouchDB 實現離線優先架構的最佳實踐範例。Pouchnotes 是一個簡單的筆記應用程式，允許使用者線上或離線記錄筆記，並自動與遠端 CouchDB 同步。文章詳細介紹了數據流、前端架構、身份驗證，以及如何利用 PouchDB 與 TypeScript 的整合，並提供了使用 Vite 和 Svelte 5 的開發堆疊。重點在於 PouchDB 的本地資料庫和 CouchDB 的連續複寫協議，確保即使在離線狀態下也能保持應用程式的運作，並在恢復連線時自動同步資料。
+ 這篇文章解釋得非常清楚，讓我對如何在實際專案中運
#網頁開發 #資料庫 #離線優先 #CouchDB #PouchDB

I've just read about #CouchDB , a #NoSQL database. I have to send #JavaScript to it, via http. I'm kinda out of my comfort zone

Oh _no_

in #CouchDB, Mango querying does not mix with using "" as document key.

"One or more conditions is missing a field name."

Stressful start to the year?

You have one less worry with #CouchDB

Our latest article covers @couchdb’s #checksums feature: a built-in safeguard that helps protect your data from the impact of ever-dreaded disk corruption.

It’s just one of the features that makes CouchDB your data’s safe place.

Full post on our blog: https://neighbourhood.ie/blog/2025/01/22/how-couchdb-prevents-data-corruption-checksums

We published a four part series about how to build a real-time multi-user Kanban board with @couchdb and @sveltejs

Its is complete with code for all steps, so it’s not just a draw-the-rest-of-the-owl tutorial:

1. Setup, intro, first steps: https://neighbourhood.ie/blog/2024/12/05/realtime-multiuser-kanban-board-with-couchdb

2. Automatic Conflict Resolution: https://neighbourhood.ie/blog/2024/12/11/automatic-conflict-resolution

3. Manual Conflict Resolution: https://neighbourhood.ie/blog/2024/12/18/manual-conflict-resolution-with-couchdb-and-svelte

4. Avoiding Conflicts with Resource Locking: https://neighbourhood.ie/blog/2025/01/15/resource-locking-with-couchdb-and-svelte

Based on the amount and subtlety of wrappers I'm writing for my #CouchDB library, I think we need more of those.

Yeah, you can just call it with HTTP directly. But you're going to stumble into things.

.0 releases get more press, but it wasn't the right thing to do, and #CouchDB chose the better path. Kudos to Apache CouchDB for sacrificing a marketing win for a *user* win. https://blog.couchdb.org/2024/09/27/3-4-1/

Beyond Tellerrand #btconf is in Berlin! In-person conferences are a thing again, and we’re really happy to connect with the #JS and #CouchDB communities face to face, collect stickers and share inspiring vibes.

Neighbourhoodies’ @janl is around — don’t miss saying hi!

If you weren’t able to make it, catch you in the comments soon. Subscribe so you don’t miss the talks when they’re up: https://www.youtube.com/btconf

Time is running out to download our Focus Guide: Open Source Databases. Get up to speed on the open source database ecosystem and learn which solution could be right for your organization. This focus guide is available free for a limited time thanks to our partner Percona
https://mailchi.mp/admin-magazine.com/open-source-databases
#OpenSource #database #FOSS #Percona #PostgreSQL #MySQL #MariaDB #CouchDB

Sincronizar Obsidian n
sincronizar #obisidian en #linux y #android utilizando #webdav #couchdb o #minio para poder trabajar en cualquier dispositivo y en movilidad

Escucha: https://atareao.es/podcast/sincronizar-obsidian/
Feed: https://atareao.es/mp3-feed/

For 12 years already, I've been on/off experimenting (and prototyping) to create a compendium & knowledge graph about computational & generative art, the different movements/genres/mediums (e.g. architecture, design, visual art, audio/music, sculpture, kinetic/motion, film/animation, text etc.), influences, definitions/references, people (artists, curators, writers, thinkers), collectives, organizations (foundations, galleries, museums), exhibitions/festivals, tools & tool makers, common techniques used, art platforms — everything tagged and also supporting to browse by time (centuries & decades, currently starting ~1600) and region...

Attached are some screenshots of my first prototypes from 2011/12 (using #CouchDB, then #neo4j for storage & my own tools for force-directed graph layout) and of the current prototype using #Logseq (https://logseq.com)... The latter is working great for now and feeling, I'm getting somewhere this time, also because I have to make it work (for work!). This is all still just a beginning, hundreds of more people, orgs, projects & references to import and re-check from older versions. The current contents are _very_ biased to my own network/trajectory in/through this space...

Ps. Following up with all the folks & materials I've included already, I'm realizing again and again just how I've been the most naïve and _worst_ person to monetize (mostly not even trying!) my art/contributions... For 20 years I've filed 90% of hundreds of my projects under "experiments", "sketches", "demos", "tutorials" (often also to help illustrate techniques of my open source tools), only to realize (not for the first time) almost everyone else of my old peers has been way less selective and been attaching way more importance to all of their outputs... Maybe one day I will learn, before it's too late...

Our Halloween episode is out!

Maybe you’re celebrating #hacktoberfest this month, or you’ve made a contribution to #CouchDB and are curious about how it ships with a release. Catch all the spooky details over on Dev.to. Let us know in the comments what you think of the new release!

https://dev.to/neighbourhoodie/what-goes-into-a-major-oss-release-a-couchdb-story-1l5c

#CouchDB 3.4.2 is out!

We held a Meetup recently to take a look at the big 3.4.0 feature release that includes #QuickJS and #Nouveau (full recordings: https://vi.to/hubs/couchdb-berlin).

While the Neighbourhoodies worked with Nouveau to prepare presentations, we came across 6 bugs that get fixes in this release — shoutout to Alex Feyerke for finding them! Haven’t upgraded? You’re running out of reasons not to As always, if your team need help, reach out.

Full release notes: https://docs.couchdb.org/en/stable/whatsnew/3.4.html

It’s tomorrow! Are you joining our Online #CouchDB Meetup from 17:00 - 18:30 CET, on Oct 9?

3.4.0 + 3.4.1 have been out for a couple weeks now, and they brought #QuickJS with them. It’s the new #JavaScript engine for CouchDB that speeds up queries and server-side processing.

Get a detailed introduction from @ninette in Talk #2 and learn why others are delighted about how it enhances custom functions.

Sign up and check out the others talks: https://vi.to/hubs/couchdb-berlin

#QuickJS and #Nouveau are a couple #CouchDB 3.4.0 + 3.4.1 updates you can see at our Oct 9 Meetup.

@janl will shed light on 3.4.1 + where 3.4.0 went. Alex Feyerke and @ninette will detail new features:

Talk #1: CouchDB 3.4.0 / 3.4.1 Release Retrospective (Jan Lehnardt)
Talk #2: Introducing QuickJS: CouchDB’s New JavaScript Engine (Ninette Adhikari)
Talk #3: First Steps With Nouveau, CouchDB’s New Fulltext Search (Alex Feyerke)

We’re excited to host you!

Sign up: https://vi.to/hubs/couchdb-berlin

Just switching my #Obsidian setup from #CouchDB syncing to #MinIO block storage syncing. Let's see how that works out ...