The DNA of data streams

This talk was presented at London HalfStack meetup on the 5th of Feb '19.

Transcript

1. The DNA of Data Streams @Srushtika | Ably Realtime | London HalfStack | Feb ‘19
2. Hi there, I’m Srushtika Developer Advocate
3. Quick sneak peek In this talk, we’ll see: • Realtime messaging & streams • Evolution of the data sharing economy @Srushtika | Ably Realtime | London HalfStack Feb ‘19
4. How does data move around? WebSockets Long Polling @Srushtika | Ably Realtime | London HalfStack Feb ‘19 HTTP
5. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 WebSockets in action https://giveitalob.com
6. Pub/Sub @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Channels
7. @Srushtika | Ably Realtime | London HalfStack Feb ‘19
8. @Srushtika | Ably Realtime | London HalfStack Feb ‘19
9. Open-source tools to spin up your own WebSockets server ws faye- websocket Socket Cluster Socket.io SockJS @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Websocketd
10. Challenges Interoperability Scalability Failover and Continuity @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Message ordering
11. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Distributed Systems
12. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Data Stream Network or DSN
13. Publish-Subscribe using a Data Stream Network @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Publisher Subscriber
14. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 How (and why) did the web get to DSN?
15. storage cacheing traffic @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Evolution of the online data sharing economy websites B2C Examples of CDN service providers: - MaxCDN - Cloudflare - Google App Engine CDN
16. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Evolution of the online data sharing economy websites APIs analytics rate limiting adapter B2C B2B CDN Examples of CDN service providers: - MaxCDN - Cloudflare - Google App Engine
17. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Evolution of the online data sharing economy APIs websites B2C B2B CDN API management tool Examples of CDN service providers: - MaxCDN - Cloudflare - Google App Engine Examples of API management tool service providers: - Apigee - Mulesoft - Apiary
18. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Evolution of the online data sharing economy APIs websites Realtime websites websockets ordering scalability B2C B2B CDN API management tool Examples of CDN service providers: - MaxCDN - Cloudflare - Google App Engine Examples of API management tool service providers: - Apigee - Mulesoft - Apiary
19. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Evolution of the online data sharing economy APIs websites Realtime websites B2C B2C B2B CDN API management tool DSN Examples of CDN service providers: - MaxCDN - Cloudflare - Google App Engine Examples of API management tool service providers: - Apigee - Mulesoft - Apiary Examples of DSN service providers: - Ably - PubNub - Pusher
20. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Evolution of the online data sharing economy APIs websites Realtime websites Realtime APIs infrastructure interoperability analytics B2C B2B B2C B2B CDN API management tool DSN Examples of CDN service providers: - MaxCDN - Cloudflare - Google App Engine Examples of API management tool service providers: - Apigee - Mulesoft - Apiary Examples of DSN service providers: - Ably - PubNub - Pusher
21. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 Evolution of the online data sharing economy APIs websites Realtime websites Realtime APIs B2C B2B B2C B2B CDN API management tool DSN DSX Examples of CDN service providers: - MaxCDN - Cloudflare - Google App Engine Examples of API management tool service providers: - Apigee - Mulesoft - Apiary Examples of DSN service providers: - Ably - PubNub - Pusher Examples of DSX service providers: - Ably
22. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 DSX as an extension of DSN End-to-End data sharing DSN DSX Company ABC Company XYZ CDN DSN Realtime messaging spectrum
23. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 DSX as an extension of DSN End-to-End data sharing DSN DSX
24. @Srushtika | Ably Realtime | London HalfStack Feb ‘19 https://go.ably.io/hub-early-access The Open Data Streaming Programme (ODSP)
25. Thanks! Any questions? You can find me at @Srushtika