Does PubNub use kafka?

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Does PubNub use kafka?

Uber Technologies, Spotify, and Slack are some of the popular companies that use Kafka, whereas PubNub is used by OpenGov, Hinge, and Blossom. Kafka has a broader approval, being mentioned in 509 company stacks & 470 developers stacks; compared to PubNub, which is listed in 43 company stacks and 12 developer stacks.

What is PubNub used for?

PubNub provides SDKs for over 70 different programming languages and environments including JavaScript, iOS, and Android, as well as JavaScript frameworks such as AngularJS, Ember. js. PubNub also provides client libraries for board platforms including Raspberry Pi, Arduino, Texas Instruments, and Microchip.

What is PubNub origin?

Using a custom origin allows PubNub to route traffic per customer when a point of presence (PoP) is not performing well or becomes unavailable. It also allows for custom configurations that may be required for a specific use case or region.

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Is PubNub free to use?

PubNub offers a generous free plan you can use forever for non-production applications. When you are ready to move your application to production and scale it to a larger audience, we offer two paid plans that are based on usage (transactions) or monthly active users (MAU) depending on your PubNub account type.

Is pub a Kafka sub?

In general, both are very solid Stream processing systems. The point which make the huge difference is that Pubsub is a cloud service attached to GCP whereas Apache Kafka can be used in both Cloud and On-prem.

How big is PubNub?

32KB
The maximum length of a PubNub message is 32KB (see: PubNub SDK docs and PubNub soft and hard limits). If it’s over 32KB, your message will not be delivered. But what does 32KB really look like for a message? If you are building an IoT-based solution, you are probably not too worried about message size.

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Does PubNub use WebSockets?

PubNub has used a variety of protocols over time, like WebSockets, MQTT, COMET, BOSH, SPDY, long polling and others, and we are exploring architectures using HTTP 2.0, and others.

How expensive is PubNub?

PubNub Pricing Overview PubNub pricing starts at $49.00 per feature, per month. There is a free version. PubNub offers a free trial.

Is Kafka a LIFO?

Kafka supports a publish-subscribe model that handles multiple message streams. These message streams are stored as a first-in-first-out (FIFO) queue in a fault-tolerant manner. Processes can read messages from streams at any time.