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PubNub 101

Getting Started 6

What is PubNub?
How do I set the UUID?
Does PubNub use WebSockets or some other protocol?
Where do I get started learning PubNub?
How does PubNub work?

See all 6 articles

Channels 5

What is a channel?
What are valid channel names?
How many channels can I use?
What happens to messages published when no one is listening?
Can PubNub support millions of users and millions of channels?

Security 12

Can I whitelist IPs for PubNub traffic?
Can I hide my application keys?
Can I Use PubNub with SSL (HTTPS)?
Is PubNub blocked by firewalls or antivirus software?
Can I use PubNub with AES?

See all 12 articles

Speed, Throughput & Latency 5

What is PubNub's average response time?
How fast can I publish messages?
How do I monitor latency from my location?
How many concurrent connections can I use?
What is PubNub response time in China?

Advanced Topics 23

Does PubNub support the UDP protocol?
Why use PubNub rather than push notifications?
Does PubNub use a lot of battery power?
How do I check network connectivity?
What is the subscribe cycle?

See all 23 articles

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