Ably
Pusher
PubNub
Socket.io
Firebase
Truepush
OneSignal
iZooto
PouchDB
CouchDB
GraphQL
RxDB
DataGrip
Redis
IndexedDB
Sequel Pro
Ably is an enterprise-ready pub/sub messaging platform. We make it easy to efficiently design, quickly ship, and seamlessly scale critical realtime functionality delivered directly to end-users. Everyday we deliver billions of realtime messages to millions of users for thousands of companies.
We power the apps people, organizations, and enterprises depend on everyday like Lightspeed System’s realtime device management platform for over seven million school-owned devices, Vitac’s live captioning for 100s of millions of multilingual viewers for events like the Olympic Games, and Split’s realtime feature flagging for one trillion feature flags per month.
We’re the only pub/sub platform with a suite of integrated services to build complete realtime functionality like showing a driver’s live GPS location on a home-delivery app, instantly loading the most recent score when opening a sports app, while automatically handling reconnection when swapping networks. We guarantee low latency delivery of all messages to subscribers over a secure, reliable, and highly available global edge network.
Developers from startups to industrial giants choose to build on Ably to simplify engineering, minimize DevOps overhead, and increase development velocity.
Ably PouchDBPouchDB might be a bit more popular than Ably. We know about 21 links to it since March 2021 and only 20 links to Ably. 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.
Of course, if this all sounds like a headache, you might consider Ably. Apart from solving the authentication problem, Ably provides additional features you’d need to implement on top of WebSockets like Presence and message queues, and provides production guarantees that will be time-consuming or costly to achieve on your own like 99.999% uptime guarantee, exactly-once delivery, and guaranteed message ordering. - Source: dev.to / 5 months ago
Ably is a robust real-time data delivery platform based on WebSockets with features like message ordering, presence, and connection recovery. Customers include Toyota, HubSpot, and Verizon. - Source: dev.to / 7 months ago
I reached for Ably because they had a booth at the 2022 Jamstack Conf, and probably gave me a sticker or something. (You hear that? Sponsor your local tech conference!) They have a generous free tier, which is an absolute requirement for this space, where devs like me usually want to try a product on something that doesn't make us any money, and then that translates (ideally) into recommending it in our... - Source: dev.to / 9 months ago
A realtime protocol like WebSockets seemed like a logical way to share real-time updates of cursor positions. Working at Ably, it was a no-brainer to use it as my WebSocket-based pub/sub broker. A pub/sub broker simplifies many aspects of projects like this, often coming with built-in features that speed up development. For instance, I wanted each browser's cursor position to be continually available to other... - Source: dev.to / 9 months ago
So let's get started. Firs thing to do is to create an account in Ably, so head there and create your account. Then, you have to create an application, give it a name, and we are good to go. The next thing to do, is to grab the API key. From the Ably dashboard, head to API Keys, you will find 2 keys, we are interested in the first one. - Source: dev.to / 12 months ago
How does this compare to PouchDB[1]? [1]: https://pouchdb.com/. - Source: Hacker News / 4 months ago
Meteor wrapped the MongoDB API for this purpose. You are working with collections and can run the same queries over them, regardless of whether you are connected to a DB instance or the browser's local storage. For CouchDB an equivalent exists in the form of PouchDB: https://pouchdb.com/. - Source: Hacker News / 7 months ago
Not sure if you're thinking more of an official standard but PouchDB is open source and sounds similar to what you're talking about: https://pouchdb.com/. - Source: Hacker News / 9 months ago
I have another use case that DO would be perfect for, and that's sync for offline first apps. I have two offline first apps, both using PouchDB[1] as client database and CouchDB as server database. I'd love to replace CouchDB with DO. Maybe you can hire some of the people contributing to PouchDB to build a backend for it using DO? [1]: https://pouchdb.com. - Source: Hacker News / 10 months ago
PouchDB might be of interest - https://pouchdb.com/ - "PouchDB was created to help web developers build applications that work as well offline as they do online. Source: about 1 year ago
Pusher - Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.
CouchDB - HTTP + JSON document database with Map Reduce views and peer-based replication
PubNub - PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.
GraphQL - GraphQL is a data query language and runtime to request and deliver data to mobile and web apps.
Socket.io - Realtime application framework (Node.JS server)
RxDB - A fast, offline-first, reactive Database for JavaScript Applications